S-LEC™ Interlayer Film for Laminated Glass · S-LEC™ Interlayer film expands the possibilities...

S- LEC™ Interlayer Film for Laminated Glass

Contents

S-LEC™ Inter layer Fi lm for Laminated Glass

1-1 S-LEC™ Inter layer Fi lm for Laminated Glass

1-2 S-LEC™ Features and Per formance

1-3 S-LEC™ Produc t Lineup

1-4 Per formance Compar ison

S-LEC™ Clear Film (Basic Performance of S-LEC™ all products)

2-1-1 Basic Performance: Safety

2-1-2 Basic Performance: Security

2-1-3 Basic Performance: UV Blocking

2-2 PVB Interlayer Film General Properties

2-3 Color Film

2-4 Applications for S-LEC™ Clear Film

S-LEC™ Sound Acoustic Film

3-1 Architectural Glass Sound Insulation Performance

3-2 S-LEC™ Sound Acoustic Film Properties

3-3 Sound Insulation Performance

3- 4 Applications for S-LEC™ Sound Acoustic Film

S-LEC™ Sound Acoustic Film − Milky White

4-1 Architectural Glass Privacy Protection

4-2 S-LEC™ Sound Acoustic Film – Milky White Properties

4-3 Privacy Protection Performance

4-4 Applications for S-LEC™ Sound Acoustic Film–Milky White

S-LEC™ Solar Control Film

5-1 Architectural Glass Heat Insulation Performance

5-2 S-LEC™ Solar Control Film Properties

5-3 Heat Insulation Performance

5-4 Electromagnetic Wave Transmittance

5-5 Applications for S-LEC™ Solar Control Film

History/Sales and Technical Service Offices

S-LEC™ Premium UV Blocking Film

6-1 Architectural Glass UV Blocking Performance

6-2 S-LEC™ Premium UV Blocking Film Performance

6-3 Benefits of Blocking UV-A

6-4 Applications for S-LEC™ Premium UV Blocking Film

Safety SecuritySound

insulation UV blocking TransparencyRadio wave transmittance Maintainability

Heatinsulation

Float glass

S-LEC™ standardlaminated glass

S-LEC™ premium UV blocking laminated glass

S-LEC™ sound control laminated glass

S-LEC™ solar control laminated glass

Tempered glass

Functional property comparison by glass type

1-1S-LEC™ Interlayer Film for Laminated Glass

A new option in functional glass: S-LEC™

Laminated glass with S-LEC™ interlayer film is positioned as the new option for

conventional functional glass. Laminated glass with an interlayer film offers

a variety of functions — all bonded between two layers of glass. Unlike other

metal plated glass products, S-LEC™ maintains its transparency and still

delivers unparalleled performance while satisfying a diverse set of needs.

Interlayer film

Glass

Structure of laminated glass

Multi-functional Enhanced

performance

High transparency

High cost performance

Extensive use of glass in architecture is more popular than ever before thanks to

technological advances. These advances allow for larger apertures in buildings as well as

popular spacious designs. This trend has led to a need for more functional glass

addressing safety, security, and comfort. S-LEC™ Interlayer Film for Laminated Glass is

made of resin inserted between glass plates. It offers a variety of uses and the possibilities

are endless. At SEKISUI we will meet the world’s demands for functional glass and

continue bringing products to market to make life better.

Ab

ou

t S-LE

C™

In

terlayer Film

for Lam

inate

d G

lass

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1-2 S-LEC™ Features and Performance

Safety Security UV Blocking

SoundInsulation

HeatInsulation

Design

All S-LEC™ products block out

more than 99% of ultraviolet rays.

Inter layer f i lm is designed to

defend against UV rays and effective-

ly reduce damage to skin, prevent

discoloration of furniture, and pro-

tect products and exhibit items.

For additional protection, see our

high performance UV-A blocking.

Laminated glass with interlayer

f i lm absorbs impact, prevents

penetration, and contains shat-

tering. Whether from accidents

or natural disasters, when using

interlayer film you reduce the risk

of damage and in jury caused

from broken glass.

Interlayer film is available in an

array of color selections to f it

the needs and purposes of any

architectural design. The assort-

ment of colors offer more freedom

of creativity while maintaining

S-LEC™ performance.

S -LEC™ Sound Acoust i c F i lm

delivers high sound insulation

performance, dampening sound

outside and inside your home or

office. By blocking the

1,000 –4,000Hz range audible to

humans, S-LEC™ Sound Acoustic

Film offers privacy by keeping

sound inside your home and

peace by blocking unwanted

outdoor noise.

Additional Performance

＋

Basic Performance ( Shared by All S-LEC™ Products )

*The data contained in this publication is presented for reference purposes and is not intended to warrant the contents. *The contents contained in this publication may change without notice.　*Unauthorized reproduction of the contents is prohibited. 　［201209_500_1］

S-LEC™ Interlayer film expands the possibilities of architectural glass by offering sound

insulation, heat insulation, and design performance, while still providing the three

basic performances of standard films: safety, security, and UV blocking.

S-LEC™ Solar Control Interlayer

Film delivers high heat insula-

t ion for a cooler l iving space.

For additional protection, S-LEC™

Solar Control Film cuts 1,300 to

2,500 nm wavelength infrared

(IR) rays, reducing burning sen-

sations and room temperature

i n c r e a s e s f o r a c o m f o r t a b l e

environment without inhibiting

visible light.

I n t e r l a y e r f i l m a l s o d e f e n d s

against forced entry. I t helps

resist the force of a hammer or

the sharp edge of a glass cutter,

ensuring peace of mind to home-

owners and businesses.

1-3S-LEC™ Product Lineup

Defining the standard from the start, all our products offer quality performance in safety,

security, and UV blocking. With a diligent pursuit of excellence, high functional films

have allowed for even greater sound insulation and heat insulation. Our latest

products provide engineered design to accommodate the contemporary architecture of

extensive glass usage.

Standard safety, security, and UV protection

Noise blocking for interior comfort

Heat shielding for interior comfort

Open space wi th add i t iona l p r ivacy

S-LEC™ Clear Film

Standard interlayer fi lm


High performance UV blocking interlayer fi lm

S-LEC™ Sound Acoustic Film

Sound insulation interlayer fi lm

S-LEC™ Solar Control Film

Solar insulation interlayer fi lm

S-LEC™ Sound Acoustic Film – Milky White

Sound insulation privacy tinting interlayer fi lm

Ultraviolet A (UV-A) ray blocking.

S-LEC™ High Per formance Films

1-4 Performance Comparison

S-LEC™Clear Film

Standard interlayer film Sound control interlayer filmSolar control

interlayer film

S-LEC™Color Film

S-LEC™PremiumUV BlockingFilm

S-LEC™SoundAcousticFilm

S-LEC™SoundAcousticFilm –Milky White

S-LEC™SolarControlFilm

Product

Thickness/mm(mil) 0.76 ( 30), 0.38(15) 0.76 (30), 0.38 (15) 0.76 ( 30) 0.76 (30) 0.76 (30)0.76 (30), 0.50 (20)

Safety

Security

UV blocking

Sound insulation

Heat insulation

Design

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*The data contained in this publication is presented for reference purposes and is not intended to warrant the contents. *The contents contained in this publication may change without notice.　*Unauthorized reproduction of the contents is prohibited. 　［201209_500_1］

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S-LEC™ Clear FilmStandard interlayer film

Safety Security UV blocking

The performance and properties of S-LEC™ Clear Film are the basic performance and properties shared by all S-LEC™ film products.

S-LEC™ Clear Film offers a wide array of colorsfor more creative architectural designs.

Stan

dard

Interlay

er Film

2-1-1 Basic Performance: Safety

S-LEC™ is dedicated to providing both aesthetically pleasing and functional products for

architectural effect and protection. Just as architects design and engineer buildings to

protect people from earthquakes and typhoons, S-LEC™ has designed and engineered

architectural grade glass products to protect people from glass shard injuries from natural

disasters or accidents. S-LEC™ Interlayer Film laminated glass prevents shattering and

holds fragments in place to protect people from further injury.

Monolithic glass (5mm) Tempered glass (5mm) Wired glass (6.8mm) Laminated glass with S-LEC™ film(FL3mm /0.38mm / FL3mm)

Extremely dangerous shards can inflict lethal injury

Shattered glass can become projectiles

The wires were cut and penetrated by the object

Neither shattered nor penetrated

S-LEC™ is an interlayer f i lm used for laminated glass which meets the performance requirement or impact resistance (EN12600).

Its high safety performance is further proven by the shot bag test (penetration resistance test).

*The data contained in this publication is presented for reference purposes and is not intended to warrant the contents. *The contents contained in this publication may change without notice.*It cannot be guaranteed that the contents contained in this publication do not infringe against any patents.　*Unauthorized reproduction of the contents is prohibited. 　　　［201209_500_1］

1B1

2B2

Category Laminated glass

FL 3 / 0.38mm ( 0.5mm* ) / FL3

FL4 / 0.38mm ( 0.5mm* ) / FL4

FL5 / 0.38mm ( 0.5mm* ) / FL5

FL6 / 0.38mm ( 0.5mm* ) / FL6

FL3 / 0.76mm / FL3

FL4 / 0.76mm / FL4

FL5 / 0.76mm / FL5

FL6 / 0.76mm / FL6

*Results are also valid for S-LEC™ Sound Acoustic Film

(SEKISUI research)

Most glass injuries are to male teens, so an assessment has been devised to test glass for glass strength and

sharding. A 45 kg bag f i l led with lead pel lets is mounted to a f rame and swung from a pendulum into the

cente r o f the g lass pane . Th i s qua l i ty tes t , deve loped in the Un i ted S ta tes , he lps eva lua te how g lass

breaks—how it shatters or shards, or if it stays intact. Using four types of glass, we discovered that laminated

glass was far superior to tempered glass.

Glass Strength Test

EN 12600: Pendulm test

2-1-2Basic Performance: Security

S-LEC™ laminated glass delivers superior security to protect the products,

assets, and especially the lives of people while at home and at work.

S-LEC™ laminated glass defends against forced entry, even when

a hammer or glasscutter is involved.

Visible light transmittance and UV blocking

*Visible light transmittance in compliance with ISO9050 *UV transmittance in compliance with ISO9050 *Glass used: FL3mm (laminated); 6mm (monolithic)

2-1-3Basic Performance: UV Blocking

UV rays often cause damage to skin, household items, and even

furniture. Laminated glass with the S-LEC™ film cuts over 99% of

UV rays, all the while maintaining the same transparency as

sheet glass. This helps to prevent damage to the skin as well as

discoloration of interior furnishings.

Interlayer film 0.76mm(30mil)

88.7%

88.8%

89.2%

Less than 0.1%

0.6%

63.6%

Interlayer film 0.38mm(15mil)

Float glassMonolithicglass

Laminatedglass

Visible light transmittance(Tv)

UV transmittance(Tuv)

Also available: S-LEC™ Premium UV

Blocking Film especially suited for

blocking out UV-A rays.

(See 6 -1 to 6 -4)

S-LEC™ ensures not only customer satisfaction, but also the requirements of the EN356 ball drop test. P1A ( 0.38mm, 0.50mm* ), P2A (0.76 mm).

Laminated glass with the S-LEC™ has both outstanding visible l ight transmittance and high UV blocking.

P1A

P2A

P3A

P4A

P5A

Category Laminated glass

FL3 / 0.38mm ( 0.50mm* ) / FL3

FL4 / 0.38mm ( 0.50mm* ) / FL4

FL3 / 0.76mm / FL3

FL4 / 0.76mm / FL4

FL4 / 1.52mm / FL4

FL4 / 2.28mm / FL4

EN 356: Ball drop test


(SEKISUI research)

*Results are also valid for S-LEC™ Sound Acoustic Film

Physical properties

Physical properties of interlayer film

UV radiation test (EN 12543)

Heat resistance (EN 12543)

Basic physical properties of laminated glass (interlayer film)

*Composition: FL3mm / S-LEC™ Clear Film (Standard interlayer) 0.76 mm / FL3mm

*Composition: FL3 mm / S-LEC™ Clear Film (Standard interlayer) 0.76 mm / FL3mm (Reults are also valid for S-LEC™ Sound Acoustic Film)

2-2 PVB Interlayer Film General Properties

Durability

Item Unit Conditions Results Test method

Specific gravity

Refractive index

Thermalconductivity

Specific heat

Bulk modulus

Permittivity

23̊ Cー

ー

ー

W・m-1・K-1

KJ・Kg-1・K-1

K-1

23̊ C

23̊ C

50̊ C

20̊ C

100̊ C

20̊ C

23̊ C /50Hz

23̊ C /1MHz

1.07

1.48

0.196

0.214

1.9

2.3

6.4×10- 4

4.2

3.1

Weight-in-air/weight-in-water method

Abbe refractometer

Thermal constants analyzer

Differential scanning calorimeter (DSC)

Thermo mechanical analyzer (TMA)

Dielectric loss automatic analyzer

Item

Item

Item Hot water ( 2 hours)

Unit Results Test method

Optical property

Total lighttransmission ratio

Haze

ISO905088.7

0.3

%

%

Irradiation time (hour)

2,0000

89.3％89.4％

No bubbles, no delaminations or other defects observed

No bubbles, no delaminations or other defects observed

Visible light transmittance

Defects

Defects

*Composition: FL3mm / S-LEC™ Clear Film (Standard interlayer) 0.76 mm / FL3mm (Reults are also valid for S-LEC™ Sound Acoustic Film)

Humidity resistance (EN 12543)

Item With condensation ( 2 weeks)

No bubbles, no delaminations or other defects observedDefects

*Composition: FL3mm / S-LEC™ Clear Film (Standard interlayer) 0.76 mm / FL3mm (Reults are also valid for S-LEC™ Sound Acoustic Film)

Color Film 2-3

S-LEC™ PVB interlayer film comes in a design-inspiring assortment of 15 color variations.

With S-LEC™ colors and performance, architects can experiment with new designs and

explore creativity.

Basic Data

*1 Please note that the colors will appear different from the actual colors depending on the viewing environment.

1) Glass used: FL2.5mm / FL2.5mm

2) Il luminant A used for visible light.

3) Visible Light: ISO9050 , JIS-R3106, Solar: JIS-R3106,UV Blocking: DIN 67507,Shading Coefficient: JIS-R3106

4) Maximum width 0.38mm: 142cm（55inch）　0.76mm: 160cm（63 inch）5) Color fi lms are made-to-order, and bulk orders may be required.

ProductNo. Exterior color

Thickness

0.38 mm 0.76mm TransmittanceTv

ReflectionRv

TransmittanceTe

ReflectionRe

AbsorptionAe

UVblocking

Shadingcoefficient

SC

Visible light Solar

○ 11.8%

34.8%

82.0%

78.6%

55.4%

80.3%

83.1%

79.7%

24.3%

33.1%

50.9%

28.4%

-

-

1.3%

5.0%

5.1%

8.3%

8.1%

7.2 %

8.2%

8.3%

8.1%

5.2%

5.4%

6.3%

5.3%

53.1%

5.3%

11.8%

52.2%

60.5%

76.1%

74.7%

65.1%

74.7%

74.8%

72.3%

31.6%

38.1%

52.6%

34.8%

0.5%

0.1%

1.6%

6.3%

6.3%

7.6%

7.5%

7.4%

7.4%

7.4%

7.2%

5.2%

5.3%

6.1%

5.3%

41.5%

6.3%

9.5%

41.5%

33.2%

16.3%

17.8%

27.5%

17.9%

17.8%

20.5%

63.2%

56.6%

41.3%

59.9%

58.0%

93.6%

88.9%

100.0 %

99.9%

99.5%

99.4%

99.7%

99.96%

99.96%

99.96%

99.9%

99.9%

99.8%

99.9%

100.0%

100.0%

100.0%

0.71

0.78

0.91

0.91

0.76

0.89

0.90

0.87

0.55

0.61

0.72

0.58

-

-

0.72

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#5002

#5003

#6001

#6002

#6021

#6080

#7082

#8003

#9001

#9002

#9003

#9090

#ON-2

#ON-3

#1101

VIVID BLUISH GREEN

LIGHT GREEN

VERY LIGHT GREENISH BLUE

VERY LIGHT BLUE

LIGHT BLUE

VERY LIGHT BLUE

LIGHT BLUISH ROSE GRAY

LIGHT GREENISH GRAY (BRONZE)

DUSKY BROWN

DUSKY BROWN

PALE BROWN

MEDIUM BROWN

WHITE

BLACK

MILKY WHITE

#5002 #5003 #6001 #6002 #6021 #6080 #7082

#8003

#ON -2 #ON-3 #1 101

#9001 #9002 #9003 #9090

Transparent Color

Opaque ColorTranslucence

Color

TransparentColor

OpaqueColor

TranslucenceColor

*The data contained in this publication is presented for reference purposes and is not intended to warrant the contents. *The contents contained in this publication may change without notice.*It cannot be guaranteed that the contents contained in this publication do not infringe against any patents.　*Unauthorized reproduction of the contents is prohibited. 　　　　　［201410_２］

2- 4 Appl icat ions for S-LEC™ Clear F i lm

S-LEC™ laminated glass, most visible in commercial buildings and skyscrapers, offers

a wide range of applications. In convenience stores and restaurants, and even public

facilities—including schools—S-LEC™ interlayer film is passing the test and setting new

standards for the industry.

Disaster planning is a primary focus for public safety. With the demand for building

renovations also on the rise, S-LEC™ products provide safety and security to not only new

structures, but restored ones as well.

Azzurra Marina Del Rey Condominiums (U.S.A)

Washington State Convention Center (U.S.A)

Tianjin Museum (China)

KAWAGUCHI & ENGINEERS ＋ Shin Takamatsu Architect and Associates Co.,Ltd.Photo by Shin Takamatsu Architect and Associates Co.,Ltd.

Possibility of use

Large Condominiums Large Buildings Sound Proof Walls Balcony and Pathway Handrails

Uses are virtually limitless

*Unauthorized reproduction of the contents is prohibited.

Safety Security UV Blocking

SoundInsulation

＋

S-LEC™ Sound Acoustic FilmSound insulation interlayer film

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3-1

Soundproofing is becoming more important in today’s communities. As more people

work in smaller spaces, privacy is absolutely imperative.

S-LEC™ Sound Acoustic film is designed to dramatically improve the sound insulating

performance of g lass. Sound insulat ion suppresses outs ide noises and provides

a serene environment, even in the the center of urban life. Another benefit is the privacy

of your own home. Conversations, babies crying, and pet noises will not disturb your

neighbors or passers-by. S-LEC™ Sound Acoustic Film delivers quiet and comfortable

spaces in the hubbub of everyday life.

Architectural Glass Sound Insulation Performance

3-2

S-LEC™ sound insulation’s success lies in a three-layer extrusion technology: A soundproof layer (core layer)

is placed between two conventional interlayer films (outside layers). This method significantly improves sound

insulation performance, while maintaining the same basic benefits of S-LEC™ Clear Film (Standard Interlayer).

S-LEC™ Sound Acoustic Fi lm Properties

• Sound of travelling vehicle

• Construction site

• Railroad crossing

• Train

• Airplane

• Rain, strong wind

• Human voice

• Sound of rain hitting against the window

Etc.

• Sound of instrument, e.g., piano

• Sound of pet

• Crying of baby

• Sound of TV

Etc.Sound Noise Reduction

Effect of S-LEC™ Sound Acoustic Film

Core

Skin

Skin

Soundprooflayer

A sheet that consists of three layers: (Thickness ) 0.5 mm / 0.76mm

Standard PVB layers

S-LE

C™ S

oun

d A

cous

tic

Film

Noise coming from outside Sound leaking from indoors


Gla

ss

Gla

ss

3-3

Laminated glass with S-LEC™ sound insulation interlayer film works best at dampening

the 1,000 to 4,000Hz sounds humans hear most. This opens possibilities for more quiet,

creative spaces. S-LEC™ Sound Acoustic Film, with superior dampening performance, reduces

glass vibration and blocks outside noise.

Sound Insulation Performance

Laminated glass withS-LEC™ Sound Acoustic Film

Sound attenuation improvement(sound insulation improvement)

Comparison of sound transmissionloss of laminated glass

• Differences in sound insulation performance for the human ear’s most sensitive range, 1,000 to 4,000Hz.

• S-LEC™ Sound Acoustic Film offers sound reduction of over 5dB when compared to the already present sound dampening qualities of S-LEC™ standard laminated glass.

StandardISO 717-1

RW (C; Ctr)ASTM E 413

STCASTM E 1332

OITCMIM

35

34

29

28

More than 0.25

More than 0.25

MIM

35 (-1; -4)

34 (-1; -4)

0.76mm(30mil)

0.50mm(20mil)

StandardISO 717-1RW(C; Ctr)

ASTM E 413STC

ASTM E 1332OITC

32

33

28

28

0.001

0.03

32 (-1; -2)

33 ( -1; -3)

Monolithic glass

S-LEC™ Clear Film (Standard interlayer)(0.76mm /30mil)

Sound control performance

Reference: Sound control performance of sheet glass and laminated glass with standard interlayer film

*Glass used: Laminated=FL3mm/FL3mm, Monolithic glass = 6mm MIM measures loss factor through Mechanical Impedance Method at 20° Celsius

S-LEC™ Standardlaminated glass

Monolithic glass

[Glass Composition]

• Laminated glass with S-LEC™ Sound Acoustic Film (FL3mm / S-LEC™ Sound Acoustic Film 0.76mm / FL3mm)

• Laminated glass with S -LEC™ Clear Film (Standard interlayer) (FL3mm / S-LEC™ Clear Film (Standard interlayer) 0.76mm / FL3 mm)

• Monolithic glass FL6mm

Higher sound transmission loss means, better sound insulation performance.

Frequency (Hz) *Measured at 20°C

Soun

d tr

ansm

issi

on

loss

(dB)

Composition ( Unit (mm), Thickness = 24 mm)ISO 717-1

RW（C ; Ctr）ASTM E 413

STCASTM E 1332

OITC

37

38

40

37

40

37

40

31

32

33

32

33

32

33

36（-1; -3）

38（-1; -4）

40（-1; -5）

37（-1; -3）

39（-1; -4）

37（ 0 ; -3）

40（-1; -5）

FL6+A6+FL12

FL3/S-LEC™ Clear Film( Standard interlayer) 0.38/FL3+A6+FL12

FL3/S-LEC™ Sound Acoustic Film 0.50/FL3+A6+FL12

FL6/S-LEC™ Clear Film( Standard interlayer) 0.38/FL6+A6+FL6

FL6/S-LEC™ Sound Acoustic Film 0.50/FL6+A6+FL6

FL3/S-LEC™ Clear Film( Standard interlayer) 0.38/FL3+A6+FL6/S-LEC™ Clear Film( Standard interlayer) 0.38/FL6

FL3/S-LEC™ Sound Acoustic Film 0.50/FL3+A6+FL6/S-LEC™ Sound Acoustic Film 0.50/FL6

Types of glass

IGU

IGU withLaminated glass

Comparison of sound insulation performance with IGU using standard PVB interlayer film

Evaluation of Vibration Damping force with Damping Performance Test

Testing Conditions

Evaluation Result

Test glass: 2 types 1) S -LEC™ Clear Film (Standard interlayer) 2) S -LEC™ Sound Acoustic Film Glass 　　　　　　　　　Thickness : 2.0mm / 2.0mm　　　　　　　　　Size: 1,100mm x 500mmSupport: 4 fixed sides

Temperature: 23°C

Vibration method: Impact vibration

Driving-point, response-point: 4 points

Measurement item: Driving-point inertance

Frequency range: Under 800Hz

∆F: 0.5Hz

System of unit: SI system (length = m, weight = kg, force = N, time = second)

• The driving-point inertance of the S-LEC™ Sound Acoustic Film shows that the peak amplitude eases out at a lower inertance compared to S-LEC™ Clear Film (Standard interlayer), and that damping performance is high.

• The damping effect is generated across a wide frequency range from several tens to hundreds of Hz. Also effective for low-frequency, solid vibration sound (sound of rain), etc.

Ordinary sound waves don’t effect humans too strongly because of their l inear nature. A 10dB jump sounds to us as if the noise has doubled.

Low frequencies are less detectible for humans, so we can exploit this by correcting the sound level (dB) to an “average” sound level (dB(A)). The “A” lets us know that the sound level is how a human would hear it.

1 dB decrease is hardly detectable.

3 dB decrease is detectable.

5 dB decrease is one “class” better.

10 dB decrease, the noise is decreased by half.


Fixed resonance

Laminate glass with S-LEC™ Clear Film (Standard interlayer)Laminate glass with S-LEC™ Sound Acoustic Film

Frequency (Hz)

100.00

10.00

1.000

0.1000

0.01002 10 100 800

Human Hearing

For the sound comfort of humans this means in practice:

Driv

ing-

poin

t in

erta

nce

(m/s

2/N

)

3-4 Applications for S-LEC™ Sound Acoustic Fi lm

S-LEC™ Sound Acoustic Film achieves high performance in safety, security, and UV blocking,

all while delivering sound insulation to meet a variety of sound dampening needs.

The international use of this film has earned its great reputation from applications in hotels and

condominiums, creating reassuring and private environments. On the other side, airports and

train stations demand superior sound suppression to offer a quiet environment.

London Heathrow Airport (UK)

The British Museum (UK)

Marriot Hotel (U.S.A)

Possibility of use

CondominiumsLarge Buildings Hotels Floors, Stair Steps Partition Schools, Research Facilities



SoundInsulation Design

＋

S-LEC™ Sound Acoustic Film– Milky White

Sound insulation and privacy tinting for interlayer film

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tion

an

dP

riva

cy T

intin

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4-1

Architects try to make the best use of space with the most privacy in their designs, and

one way to do this is to build thinner walls that keep sound from leaving or entering

a person’s living space.

The dual -privacy protection performance of S-LEC™ Sound Acoustic Film – Milky White

blocks sound, and blocks sight. The tinting helps create the bright and comfortable

spaces frequently found in contemporary architecture.

Architectura l G lass Pr ivacy Protect ion

4 -2 S-LEC™ Sound Acoustic Film – Milky White Properties

4-34 -3 Privacy Protection Performance

The world’s first sound insulation milky white film combined with basic sound insulation

(multilayer technology) offer privacy from sight and sound—a soundproof layer with

dispersion technology.

S-LEC™ Sound Acoustic Film–Milky White delivers the high level of sound insulation

performance* for which S-LEC™ is known while providing a soft tinted color. A 1 % parallel

light transmittance ratio disperses light creating a soft atmosphere, and the 60% light

diffusion the film offers warmth and brightness.

Transmittance(diffusion light)

TvD

Visible light Solar

ReflectionRv

TransmittanceTe

ReflectionRe

AbsorptionAe

Shadingcoefficient

SC

Transmittance(parallel light)

Tv

Optical properties

0.76mm(30ml ) 1% 6 0% 14% 56% 11% 3 3% 0.74

*Glass used: Laminated: FL2.5mm/FL2.5mm*Optical property in compliance with ISO9050.

World’s First

*The same level of sound insulation performance as S-LEC™ Sound Acoustic Film

Sound insulation interlayer film Color interlayer film

PVB layers

Soundproof layer

Milky white pigment

The world’s first multilayerinterlayer film (multilayer technology)

Mixing and dispersiontechnology


4-4 4-4

S-LEC™ Sound Acoust ic F i lm– Milky White creates the ideal space, lett ing in just

the r ight amount of l ight while providing privacy. This gives architects the creative

freedom to expand their design possibi l i t ies.

Applications for S-LEC™ Sound Acoustic Film–Milky White

Primary Applications Privacy, sound insulation, brightness, and comfort.

Bathroom (image)

Examinationroom

Negotiationroom

Conferenceroom

Bank ATMs

Restaurant boothpartition

Restaurant’skitchen-diningarea partition

Instrument and singing lessonroom

Disclaimer*The data contained in this publication is presented for reference purposes and is not intended to warrant the contents. *The contents contained in this publication may change without notice.*It cannot be guaranteed that the contents contained in this publication do not infringe against any patents.　*Unauthorized reproduction of the contents is prohibited. 　　　［201205_500_1］

S-LEC™ Solar Control FilmHeat insulation interlayer Film


HeatInsulation

＋

Heat In

sulatio

nIn

terlayer Film

Gla

ss

Gla

ssSunlight Visible light rays

5-1Architectural Glass Heat Insulation Performance

Trends in contemporary architecture have led to the pursuit of more elaborate and larger

glass surface designs. In the past, sunlight filling the room elevated the temperature to

uncomfortable levels leading to the downfall of such designs. S-LEC™ Solar Control Film

brings these designs to light without the heat. By blocking heat rays (infrared rays),

the film allows for bright yet cool, comfortable spaces. This eco-friendly design continues

to provide relief from heat while economizing powersave electricity in the summer and

reducing air conditioning loads. This film is fast becoming a cornerstone of contemporary

architectural design.

5-2S-LEC™ Solar Control Film Properties

Sekisui’s innovative fine particle dispersion technology allows for the even distribution of Solar Control and

other fine particles and materials onto interlayer film resin. Solar Control dispersion not only protects from

UV rays, it blocks infrared rays responsible for burning sensations. These revolutionary Solar Control

dispersion particles safeguard against UV and IR rays without impeding transmittance of visible light.

Effect of S-LEC™ Solar Control Film

Heat-insulatingnanoparticles

UV rays

Infrared rays


S-L

EC

™ S

ola

r C

on

tro

l F

ilm

Standard

Standard

ThicknessProperty

ISO9050 ISO9050 ISO9050 ISO13837 ISO9050

TransmittanceTv

TransmittanceTe

TransmittanceTuv

TransmittanceTuv

Visible light Solar UV

ReflectionRv

ReflectionRe

AbsorptionAe

Solar heat gaincoefficient

g

82.8% 8.6% 53.9 % 6.7% 39.4% less than 0.1%

less than 0.1%

0.5% 0.73 64.1%0.76mm(30mil )

5-3

Laminated glass with S-LEC™ Solar Control Film, protects against infrared rays of 1,300 to

2,500 nm saving skin from the burning sensation associated with IR. Visible light transmitted

through the glass maintains it’s brightness while powerful heat insulation performance

provides skin and temperature comfort.

Optical properties

Optical Properties Thermal Properties

89.2% 8.3% 81% 7.5% 11.5%

88.7% 8.9% 76.5% 7.8 % 15.7%

63.6％ 71.3%

3.9%

0.95 84%

0.91 80.5%

Glass composition (Unit: mm)

FL3/S-LEC™ Clear Film (Standard interlayer) 0.76/FL3




FL3/S-LEC™ Solar Control Film 0.76/FL3







88.7%

85.0%

83.5%

82.2%

82.8%

79.2%

78.0%

76.8%

74.0%

72.8%

71.8%

80.5%

70.9%

67.6%

65.4%

64.1%

58.3%

56.5%

55.1%

53.7%

52.1%

51.1%

0.91

0.80

0.77

0.74

0.73

0.66

0.64

0.63

0.61

0.59

0.58

Thermal performance by glass composition

Reference: Solar control performance of laminated glass using sheet glass and standard interlayer film

ISO9050

Architectural S-LEC™ Solar Control Film performance differs from S-LEC™ Solar Control Film made for automotive use.

Comparison of light transmittance spectrums

3000

20

40

60

80

100

800 1300 1800 2500

Spectrum Profile

[Glass Composition]•S-LEC™ solar control laminated glass (FL3mm/ S-LEC™ Solar Control Film 0.76 / FL3mm)

•S-LEC™ standard laminated glass (FL3mm /S-LEC™ Clear Film (Standard interlayer) 0.76mm/FL3mm)

•Monolithic glass (FL6mm)

•Reducing the skin irritating wavelength of 1,300mm~2,500mm dramatically

S-LEC™ solar controllaminated glass

S-LEC™ standardlaminated glass

Monolithic glass

Cutting mid-infrared(Increased heat resistance property)

Cutting unpleasant solar rays (mid-infrared) effectively

S-LEC™ Solar Control Film inter layer compared to the standard interlayer has higher cutting perfor-mance of ultraviolet rays

Heat Insulation Performance

Shadingcoefficient

SC*1

Shading coefficientSC*2

Solar heat gain coefficientg

Standard

ThicknessProperty

ISO9050 ISO9050 ISO9050 ISO13837 ISO9050

TransmittanceTv

TransmittanceTe

TransmittanceTuv

TransmittanceTuv

Visible light

Visible light TransmittanceTv

Solar UV

ReflectionRv

ReflectionRe

AbsorptionAe

Solar heat gaincoefficient

g

Monolithic glass

S-LEC™ Clear Film(Standard interlayer)0.76mm(30mil)

S-LEC™ Clear Film（Standard interlayer）

0.76mm (30mil )

S-LEC™ Solar Control Film0.76mm (30mil )

S-LEC™ Solar Control Film0.76mm x 2 (60mil )

Optical Properties Thermal Properties

Shadingcoefficient

SC*1

*Glass used: FL3mm/3mm (laminated); 6mm (Monolithic glass) *1 Source: ASHRAE Handbook Fundamentals　

*1 Source: ASHRAE Handbook Fundamentals

Tran

smit

tan

ce (

%)

Wavelength(nm)

5 -4Electromagnetic Wave Transmittance

Efforts to block sunlight’s damaging effects also block radio waves when using heat

reflecting glass and Low-E multi-layered glass with metal coating.

Cell phones, radios, and other electronics rely on radio waves to function. S-LEC™ Solar

Control Film allows radio waves of most frequencies to pass, ensuring these signals are

not disrupted.

Monolithic glass Heat reflecting glass Heat absorbing glass (green)

Temp. Change (̊ C )∆T

Type of glass

Laminated glass

S-LEC™ Clear Film(Standard interlayer)

S-LEC™Solar Control Film

60 120 180 240 300 360 420 480 5400

5

10

15

20

25

30

Elapsed time (second)

Tem

per

atu

re i

ncr

ease

(̊C)

Shie

ldin

g e

ffec

t (d

B)

Temperature increase at 30mm-pointfrom the glass surface

Time-series comparison of temperature changes

Test Result

Monolithic glass (FL)

Laminated glass withS-LEC ™ Solar Control Film

S-LEC™ Clear Film (Standard Interlayer)

Heat reflecting glass

Heat absorbing glass (Green)

Distance from heat source: 250mm

Distance from sample surface: 30mm

Glass sample

Heat source(500W)

22.5 20.1 10.3 20.3 14.9

1-5

5

15

25

35

45

55

10 100

Frequency（MHz）

FM radio

1000 10000 100000

Comparison of Electromagnetic Wave Transmittance

Mobile phone

Metal coated glass

S-LEC™solar control laminated glass

BS

Range of communications disturbance

Metal coating+

Standard interlayer film

S-LEC™ Solar Controllaminated glass

MethodologyRoom temperature: 22 C̊Glass sample: Monolithic glass ( FL ) ; Heat reflecting glass; Heat absorbing glass - 6mm Laminated glass ( FL3mm / S-LEC™ Clear Film ( Standard interlayer ) 0.76mm / FL3mm ) ( FL3mm / S-LEC™ Solar Control Film 0.76mm / FL3mm )

Heat for 5min with incandescent light bulb ( 500W ) and air-cool for 5min. Measure temperature inside the wooden box.

Test

Monolithic glass

Laminated glass with S-LEC™ Clear Film ( Standard interlayer )

Laminated glass with S-LEC™ Solar Control Film

Heat reflecting glass

Heat absorbing glass ( Green )

[ Glass used] Tv　

88.7

82.8

63

75

62

48

53.9

76.5

89.2 81

Te


5-5 Appl icat ions for S -LEC™ Solar Control F i lm

S-LEC™ Solar Control Film offers added heat insulation performance to the basic three S-LEC™

performance properties: Safety, Security, and UV blocking, all in a single sheet of glass.

S-LEC™ Solar Control Film is ideal for any building that puts priority on comfort and open

space, offering heat insulation to keep temperatures where they should be. S-LEC™ Solar

Control Film, it’s the perfect match for hotels, restaurants, see-through elevators, and

environmentally friendly commercial facilities.

Elevators in Skyscrapers

TOKYO SKYTREE® (Japan) First/ Second observatory Proprietor : TOBU Railway CO.,LTD. TOBU TOWER SKYTREE CO.,LTD.Photo by OBAYASHI CORPORATION

Possibility of use

Commercial stores and floorsElevator hallsLarge buildingsCondominiumsSchools and research facilitiesEntrance areas, automatic doorsStations, airportsFerris wheelsGreenhousesConvenience store


SEVEN-ELEVEN （Japan)

S-LEC™ Premium UV Blocking FilmHigh performance interlayer film for UV blocking

Saftey Security UV Blocking

Hig

h Pe

rform

ance

Inte

rlaye

r Filmfo

r UV

Blo

cking

6-1 Architectural Glass UV Blocking Performance

Buildings should provide protection to people, furnishings, and products, not only from

storms, but also from UV rays. People today, more than ever, are aware of the effects of UV

and expect greater UV blocking performance to protect their health, appearance of their

furnishings, and the value of their products.

While all SLEC™ products come with UV blocking performance, S-LEC™ Premium UV

Blocking Film is the world’s first interlayer film that blocks out more than 99% of the long

wavelength ultraviolet A rays (UV-A) of the 315nm to 400nm range. These rays pass through

the ozone layer with little interference.

Of the three types of ultra-violet rays, UV-A poses the most concern as the ozone layer offers little protection

from them. UV-A rays not only penetrate the ozone, but clouds and glass to enter into rooms discoloring

objects. UV-A rays pass deep into the skin and cause serious problems to human health.

What is UV-A?

200 280 315 400 More than 780 Wave length（nm）

UV rays Visible light rays Infrared rays

•Not absorbed by ozone layer

• Reaches the Earth’s surface even on cloudy days

•Permeates even into rooms

6 -2S-LEC™ Premium UV Blocking Film Performance

Laminated g lass wi th the S-LEC™ Premium UV B lock ing F i lm b locks more than

99% of UV rays in the UV-A range (315nm-400nm). Funct ional enhancements

are a lso poss ib le by combin ing sound and thermal insu lat ion per formances.

Transmittance profile

Measurement results obtained from UV meter

UV blocking performance

3800

20

40

60

80

100

390 400 410 420 430 440 450 460

*Glass used: FL3mm / FL3mm

Glass

UV meter

LED Lamp

5mm

5mm

S-LEC™ Clear Film (Standard Interlayer)

+Clear glass

316µW/cm2 0µW/cm2


+ Clear glass

S-LEC™ Premium UV Blocking laminated glass

•LED lamp: CCS, HLDL-50VL385-FN•UV meter: TOPCON, UVR-2 UD-36( 310～400nm)UVA range

Standard Wavelength(nm)S-LEC™Clear Film

(Standard interlayer ) S-LEC™ Premium UV

Blocking Fi lm

Tv

Tuv

T400

T390

T380

—

—

—

—

—

—

-ISO9050

ISO9050

ISO13837

DIN67507

(300 –380)

(300 – 400)

(297.5–377.5)

88.7%

3.9 %

36.0%

4.7%

0.2 %

less than 0.1%

less than 0.1%

less than 0.1%

88.7%

0.9%

0.0%

0.0%

less than 0.1%

less than 0.1%

EN410 (300 – 380) less than 0.1%

less than 0.1%

Monolithic glass

[Glass Composition]• Laminated glass with S-LEC™ Clear Film (Standard interlayer)

(FL3mm / S-LEC™ Clear Film (Standard interlayer) 0.76mm / FL3mm)

• Laminated glass with S-LEC™ Premium UV Blocking Film (FL3mm / S-LEC™ Premium UV Blocking Film 0.76mm / FL3mm)

• Monolithic glass (6mm)

Cuts ultraviolet rays in the UV-A range (315mm~400mm) almost completely

Spectrum Profile

S-LEC™ Standardlaminated glass

Tran

smit

tan

ce

Wavelength(nm)

(%)


6 -3

UV-A blocking brings added protection to objects that are susceptible to bleaching

while protecting people from the effects UV-A has on skin. The added benefit of

reducing the number of flying insects that are drawn to buildings by UV-A rays improves

spacious designs. High UV-A blocking performance brings these three benefits together

allowing architectural possibilities that were not possible with conventional films.

Benefits of Blocking UV-A

S-LEC™ Premium UV Blocking Film/ Clear glass

Speed of tanning upon exposure to UV-A rays

People who tan in xx min when outside

10 min 20 min

Using Japan Cosmetic Industry Association PFA method(UV-A)

S-LEC™ Clear Film(Standard interlayer)/Clear glass

Tan in 3 hours Tan in 6 hours

No tanning after even 24 hours

(immeasurable)

No tanning after even 24 hours

(immeasurable)

Interior furnishings, along with products and artwork, are subject to bleaching effects of the sun and

discolorat ion due to exposure to UV rays and consequently lose their value. Laminated glass that uses

S-LEC™ Premium UV Blocking Fi lm substantial ly cuts UV rays that enter a room and preserves the value

of important objects.

Benefit (1) Protection of objectsDecreases discoloration of furniture, photographs, carpets, artwork, etc. caused by bleaching from the sun.

UV-A rays permeate deep into the skin. Too much exposure over several hours may lead

to skin discoloration and premature aging of skin (sunlight induced aging). S - LEC™

Premium UV Blocking Film provides optimal protection for people with sensitive skin and

households with infants and young children who are more susceptible to UV-A rays.

Benefit (2) Protection of peoplePrevents sunlight-induced aging of skin, alleviates eye irritation,prevents skin rashes, and reduces damage to hair.

Prevents tanning causedby UV-A radiation

Prevents sunlight-induced aging of the skin

S-LEC™ Premium UV Blocking Filmcan almost entirely prevent tanning.

Effects of UV-A

・Tanning

・Blotches

・Collagen damage

・Ellastin damage

　・Wrinkles

　・Bags

・Dray Skin

・Rough Skin

・Visible Pores

Effects of UV-B

・Rash

・Blistering

・Tanning(Reddening)

・Dry skin

・Skin Thickening

・Lowered metabolism

・Blotches

Keratin

Epidermis

Corium

Ellastin, Collagen ※Effects may vary

*SEKISUI research *Effects may vary

Melanocyte

UV-B UV-A

Methodology

Location: Yamanashi Prefecture (Japan)

Date: Three consecutive days in August

Day 1: 19:00-22:00; Days 2 & 3: 19:00-23:00

Fluorescent tube: Three-wavelength fluorescent tube

Glass sample: (1) Monolithic glass

(2 ) S-LEC™ standard laminated glass

　 (3) S-LEC™ premium UV blocking laminated glass

　　　　　　　　　

1) Set up the test apparatus fitted with the glass samples (1), (2), (3) and light the fluorescent lamp after sunset.

2) After lighting the lamp, collect, once every hours, insects that fly on top of the front surface of each of the glass samples and confirm the insect type.

*Always have (１) set up in the center, and alternate the position of (２) and (３) each time the insects are collected.

Benefit (3) Reduction in flying in of insects (insect repellent effect)

Spiecies

Number of insects

Monolithic glassStandard

laminated glassStandard

laminated glass

Repelling rate*

*Repelling rate (%) =

893

96

13

15

1,017

655

57

7

10

729

212

24

3

3

242

26.7%

40.6 %

46.2 %

33.3 %

28.3%

76.3%

75.0%

76.9%

80.0%

76.2%

True Flies Total

Moth and ButterfliesTrue Bugs

Others

Grand Total

Test for examining the film’s effectin inhibiting the flying in of travelling insects

Many flying insects are “phototactic,” meaning they are drawn to light sources. Laminated glass that uses

S -LEC™ Premium UV Blocking Film blocks the UV rays that insects are attracted to, preventing the appeal.

As a result, the film substantially reduces the number of insects in and around buildings. The film is highly

effective for restaurants and convenience stores in rural areas.

135mm

600mm

600mm

90mm

300mm

[ Test apparatus]

Test Results

[Setup]

S-LEC™ Premium UV Blocking Film shows high performance to repel insects

LightingEquipment(Black resin)

Fluorescent light x 2

Glass sample

White paper

number of insects caught in front of (2) or (3) number of insects caught in front of (1)

1 – × 100（）（SEKISUI research）

Premium UV Blocking

laminated glass

Premium UV Blocking

laminated glass

(1) (2) (3)


6-4 Applications for S-LEC™ Premium UV Blocking Film

S-LEC™ Premium UV Blocking Fi lm protects people and objects by blocking more than

99% of damaging UV-A rays. The film exhibits a variety of uses with the layer of protection

it adds to the glass.

Protecting everything needing protection from damaging UV rays.

Museum/Art museum

Prevent discoloration

Art gallery LibraryInter ior decorat ing shop

Window display

Living roomP reve nt s u nta n

Overhead skyl ight

Nursery school

Resort hotel/ Resort condo

Conveniencestore

R e p e l

i n s e c t s

Establishmentin mountains

Food establishments, incl. restaurantsand food courts

Further possibilities are obtained by added sound and heat insulation performances.

Indoor pool ( image)

Primary Applications

About SEKISUI CHEMICAL’s Interlayer Film Business

Ever since SEKISUI CHEMICAL started producing the first interlayer film in Japan in 1958, the company has developed

the world’s first interlayer films that leverage SEKISUI CHEMICAL’s unique technology.

Today, SEKISUI CHEMICAL has production and sale centers across the world. Its S-LEC™ interlayer film for laminated

glass is the leading brand of interlayer films that is used widely in both Japan and overseas in architectural structures

and motor vehicles.

1958 Started Production of interlayer film for laminated glass

1960 Completed the construction of interlayer film plant in Shiga Prefecture

1971 Started production at the Mexico Plant

1997 Started production at the Netherlands Plant

2002 Started production at the Thailand Plant

2003 Second line activated at the Netherlands Plant

2004 Started production at the China Plant

2007 Started production at the Resin Plant in the Netherlands

“ Started production at the US Plant

2009 Second line activated at the China Plant

” PVA operations purchased from the US company Celanese Corporation

2010 A new company is established with Denka

“ Shiga Minakuchi Plant: a new line activated

2011 Second line activated at the Resin Plant in the Netherlands

History

SEKISUI CHEMICAL (TAIWAN) CO., LTD

SEKISUI S-LEC (THAILAND) CO., LTD

SEKISUI S-LEC B.V.

SEKISUI S-LEC MEXICO. S.A de C.V.

SEKISUI PILON PTY. LTD (Australia)

Film Plant: 6 locations

RAW PVA/PVB Plant: 5 locations

Sales and Technical Service Offices: 12 locations

U.S.A: Align with Application sections

U.S.A: Texas（PVA Plant)

Mexico: Cuernavaca

The Netherland: Roermond The Netherland: Geleen （PVB Plant)

Thailand: Rayong

China: Suzhou

Japan: Shiga（PVA, PVB Plant)

Spain: Catalunya（PVA Plant)

SEKISUI KOREA CO., LTD

SEKISUI S-LEC (SUZHOU) CO., LTD (China)

U.S.A: Kentucky（PVA Plant)

SEKISUI S-LEC AMERICA , LLC

SEKISUI CHEMICAL CO., LTD (HQ)

Sales and Technical Service O

fficesH

istory

Sales and Technical Service Offices

JAPAN

SEKISUI CHEMICAL CO., LTD.

S-LEC Film (PVB Interlayer) Sales office, High Performance Plastics Company

Address 2-3-17 Toranomon, Minato-ku, Tokyo 105-8450 Japan

TEL +81-(0) 3-5521-0675 FAX +81-(0)3-5521-0676

Shiga Minakuchi Plant

Address 1259 Izumi, Minakuchi-cho, Koka-shi, Shiga 528-8585 Japan

TEL +81-(0) 748-62-8156 FAX +81-(0)748-63-0688

URL http: //www.s-lecfilm.com

SEKISUI S-LEC（SUZHOU）CO., LTD.

Suzhou Plant

Address No.25 Taishan Road, Suzhou New District, Suzhou, 215219, China

TEL +86-(0)512-6661-8181 FAX +86-(0)512-6661-8383

Shanghai Office

Address Room 701, City gateway, No.398 Caoxibei road, Xu hui District, Shanghai, 200030, China

TEL +86-(0)21-6426-8877 FAX +86-(0)21-6426-7318

Beijing Office

Address Room 2303A, Kuntai International Building, Yi No.12 Chao Wai Street, Chao Yang Distirct, Beijing, 100020, China

TEL +86-(0)10-5879-7236 FAX +86-(0)10-5879-7205

Shenzhen Office

Address 06-B, 41Floor Diwang Center Shun Hing Square, Jie fang road, Luohu District, Shenzhen, GuangDong Province, 518008, China

TEL +86-(0)755-8221-9393 FAX +86-(0)755-8221-9395

URL http: //www.s-lec.cn/

EUROPE, RUSSIA, AFRICA

SEKISUI S-LEC B.V.

Address Metaalweg 5, 6045 JB, Roermond, the Netherlands

TEL +31-(0)475-349900 FAX +31- (0)475-349999

URL http://www.s-lec.eu/

SEKISUI KOREA CO., LTD.

Address 10F DeokheungBldg., 1328-10, Seocho-Dong, Seocho-Gu, Seoul, Korea, 137-858

TEL +82-(0)2-319-9471 FAX +82-(0)2-319-9475

URL http://www.sekisui.co.kr/

SEKISUI PILON PTY.LTD.

Address 1-5 Parraweena Road, Taren Point, Sydney, NSW 2229, Australia

TEL +61-(0)2-9525-9880 FAX +61-(0)2-9525-8004

URL http: //www.sekisuipilon.com.au/

SEKISUI S-LEC （THAILAND）CO., LTD.

Address 64/31 Moo4 Eastern Seaboard Industrial Estate, T.Pluakdaeng A. Pluakdaeng Rayong 21140, Thailand

TEL +66-(0)3895-5430～6 FAX +66-(0)3895-5427

SEKISUI CHEMICAL（TAIWAN）CO.,LTD.

Address Room A, 10F, No.2 SEC.2, Nanjing E Rd, Taipei 104, Taiwan

TEL +886-(0)2-2523-5335 FAX +886-(0)2-2523-5336

NORTH AMERICA

CENTRAL / SOUTH AMERICA

CHINA

TAIWAN

KOREA

SOUTHEASTASIA

AUSTRALIA

SEKISUI S-LEC AMERICA, LLC.

Address 1200 Rolling Hills Lane, Winchester, Kentucky 40391, U.S.A.

TEL +1-859-745-4676 FAX +1-859-745-4677

URL http://www.s-lecfilm.com/eng/index.html

SEKISUI S-LEC MEXICO S.A. de C.V.

Address Calle 21E, No.524 Civac, Cuernavaca, Morelos, Mexico

TEL +52-777-329-0601 FAX +52-777-319-0675

S-LEC™ Interlayer Film for Laminated Glass · S-LEC™ Interlayer film expands the possibilities...

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