This information can be used for material selection only.

SEM：×20,000

SEM：×1,500

Continuous Fiber(2K, 6K Type)

Continuous Fiber(12K, 16K Type)

Chopped Fiber

Milled Fiber

［g/cm3］

2.12

2.15

2.20

2.18

2.20

2.05

2.12

2.15

2.15

1.5

2.0

2.2

2.1

2.2

2.1

［MPa］3600

3700

3800

3600

3700

3200

2600

3000

2600

1000

2350

3800

2600

3800

2600

［GPa］

620

760

900

900

935

420

640

760

785

50

185

900

640

900

640

［Unit］K13 52U

K1392U

K13C2U

K13C6U

K13D2U

K13 3 12

K 63712

K13 916

K63 A12

K 2 2 3 Y1

K 223 S E

K 223 HE

K 63 71T

K223HM

K63 71M

［W/m・K］

140

210

620

580

800

110

140

200

220

—

—

550

140

550

140

［g/1000m］

270

270

275

760

365

1550

2000

2200

1950

—

—

—

—

—

—

［%］0.6

0.5

0.4

0.4

0.4

0.7

0.4

0.4

0.3

1.8

1.1

0.3

0.4

—

—

Coal Tar Pitch-based carbon Fiber

PERFORMANCE

GRADE

Mitsubishi Rayon Co.,LTD. has developed a high performance pitch-based carbon fiber 《DIALEADTM》, which is available in a large range of product formats, from low modulus to ultra high modulus grades. 《DIALEADTM》 is recognised worldwide as a composite material which gives big advantages for numerous applications.

・ High Purity

・ High and Ultra High Modulus

・ High Thermal Conductivity

・ Excellent Handling Characteristics

・ Proven Cost Advantage

《DIALEADTM》 STANDARD GRADE

DensityGrade TensileStrength

TensileModulus

Thermal ConductivityYieldElongation

［μΩm］6.6

5.0

1.9

2.0

1.5

8.0

6.6

5.1

4.7

—

—

—

—

—

—

ER

Strength

Modulus

Strength

Modulus

Strength

Modulus

Tensile

Compressive

ILSS

CTE（Temp. 50~125℃）

Tensile

[MPa]

[ GPa]

[MPa]

[ GPa]

[MPa]

[×10-6/K]

[MPa]

[ GPa]

Longitudinal

Transverse

Continuous Fiber

2000

380

450

250

75

－1.1

40

6.0

2100

460

400

420

70

－1.2

35

6.0

2000

550

340

550

50

－1.2

20

5.0

1800

560

340

560

40

－1.2

25

5.0

《DIALEADTM》 fibers are offered in a wide range of modulus levels, having excellent laminate properties.

K1352U K1392U K13C6U

2200

560

380

560

50

－1.2

30

5.5

K13C2U K13D2U

＊Mitsubishi Rayon Co.,Ltd. PYROFILTM

8000

7000

6000

5000

4000

3000

2000

1000

01000 0.0 0.1 1.0 10.0 100.09008007006005004003002001000

PAN based CFAramid FiberSiC Fiber Steel

Glass Fiber 《DIALEADTM》《DIALEADTM》 PAN based CF METAL

800

600

400

200

0

＊

1500

370

440

330

75

－1.1

35

5.5

1700

460

360

430

70

－1.2

25

5.0

1700

230

540

160

70

—

30

6.0

1500

470

380

470

70

－1.2

25

5.0

K63712 K13916K13312 K63A12

Laminate Properties (2K, 6K)

Laminate Properties (12K, 16K)

Tensile Modulus and Strength Thermal Conductivity and Electric Resistivity

Style : Uni-directional [0]t Resin : 350℉ Cure Epoxy

Style : Uni-directional [0]t Resin : 250℉ Cure Epoxy

Data are average results of experiments made on standard procedures and subject to normal manufacturing variation.Tensile and compressive data normalized by 60% Fiber Volume.＊Resin : 250℉ Cure Epoxy

Data are average results of experiments made on standard procedures and subject to normal manufacturing variation.Tensile and compressive data normalized by 60% Fiber Volume.

Strength

Modulus

Strength

Modulus

Strength

Modulus

Tensile

Compressive

ILSS

CTE（Temp. 50~125℃）

Tensile

[MPa]

[ GPa]

[MPa]

[ GPa]

[MPa]

[×10-6/K]

[MPa]

[ GPa]

Longitudinal

Transverse

Tensile Modulus (GPa)

Tens

ile S

tren

gth

(MPa

)

TC（ｗ

/ｍ・ｋ）

Electric Resistivity（ μΩm）

＊

Cu

Al

Fe

Ti

K13C2U

K13D2U

K13916

K63712K223Y1

K223SE

K13312K1352U

K13C2U

K13C6U

K63A12

K1392U

K13916K13D2U

K63712

PPPPP

2525252525

76.582.5305170

Grade GradeStyleFT37Y960F637400

TwillUD-Fabric

960400

K63712K63712

FAW[g/m2] FAW[g/m2] 《DIALEADTM》Grade 《DIALEADTM》Grade

HyEJ34M65 P DHyEJ34M65 P DHX1HyEJ28M80QD

340340280

K63712K63 712K139 16

125℃ Cure Type180℃ Cure Type125℃ Cure Type

K1352UK1392U

K13C2U

K13D2U

Fabric

125012501250

600250

＊2.0＊2.5＊2.8＊1.2＊0.2

RRRRR

999

1625

K13312K63712K13916K63A12K13C6U

Resin system

Continuous Fiber

Chopped and Milled Fiber

Length［m］

Typical Weight［kg/ Spool］

Sizing［code］

Carton［No. of Spool］Grade ［m］

WeightTypical Length［kg/ Spool］

Sizing［code］

Carton［No. of Spool］Grade

Core SizeI.D.O.D.

LengthWeight

［mm］［mm］［mm］［g］

＊Controlled by length＊Controlled by weight

・10kg/Bag・30Bags(300kg)/Pallet

Typical Fabric Typical Prepreg

For Continuous Fiber For Chopped and Milled Fiber

＊730＊730

＊380＊750＊280

0.20.20.10.20.1

Chopped Fiber

Milled Fiber

50/200μm

50μm

3800

2600

900

640

6

6

6

6

>330

>430

>400

—

Round

Round

Round

Flat

2−4

3−5

0

1−3

13

11

11

11

<5

20

550

140

50

185

900

640

1000

2350

3800

2600

1.8

1.1

0.3

0.4

1.5

2.0

2.2

2.1

non

1−3

K223Y1

K223SE

K223HE

K6371T

Bulk Properties

［mm］ ［g/l］ ［%］ ［μm］ ［W/m・K］［GPa］ ［MPa］ ［%］ ［g/cm3］

Filament properties

《DIALEADTM》 chopped �ber o�ers excellent purity and high performance. Our chopped �bers are available in a variety of grades to meet the demands of numerous applications.

《DIALEADTM》 milled �bers are available. O�ered in a range of modulus levels, retaining properties which allow users to achieve high performance

K223HM

K6371M

T. Strength［MPa］

Fiber Length［μm］Grade

Grade

T. Modulus［GPa］

Sizing［%］

Numerous areal weights and weave styles are available.

Fiber Properties

This information can be used for material selection only.

This information can be used for material selection only.

This information can be used for material selection only.

Length BulkDensity Shape

SizingAmount

FilamentDiameter T.C. Tensile

ModulusTensile

Strength Elongation Density

《DIALEADTM》PACKAGE

0.2

0.15

0.1

0.05

0500 1500 2500 3500 4500 5500

110

250

206

2.8

3.0

14.0

2.68

1.12

1.19

3440

5330

2260

stainless steel.

PAN based CF

《DIALEADTM》

TIME(sec)

0 5 10 15 20TIME(sec)

TIME(sec)0 5 10 15 20

0 5 10 15 20

DIALEAD Composites Department Composites Products Division1-1-1, Marunouchi, Chiyoda-ku, Tokyo 100-8253, Japan　 Phone: +81-3-6748-7357　 Facsimile: +81-3-3286-1341

《DIALEADTM》 Speci�c Application

Applications

《DIALEADTM》 COMPOSITES contribute to light weight, fast damping vibration and improvement for critical number of revolutions.

Comparison of vibration damping speed

Run-out test results Critical number of revolution calculatedTube dimension, OD60mm/ ID 50mm ×2000mmL（Total length is 2082mmL with iron journal parts）

number of revolutions(rpm)

Run-out(mm)

Steel

Critical number of revolutions

Critical number of revolution［rpm］

Steel

Designsample

Nominal Modulus［GPa］

Tube weight［kg］

Actual de�ection［mm］＊1 ＊2

《DIALEADTM》COMPOSITES

*1 only tube weight. The weight of journal parts is 1.5kgf

*2 Measuring span:2025mm, two-point support, free of both end, under uniformly distributed load by 627N.

*The above values are not guaranteed performance but representative and calculated.

《DIALEADTM》COMPOSITES110 GPa

《DIALEADTM》COMPOSITES250GPa

"A courtesy of Rexnord" Ex) Drive Shaft"A courtesy of Simplex Aerospace" Ex) Aerial Cleaning Eqipment

©Akihiro Ikeshita／JAXA Ex) Optical Strut pipes for Solar-B "A courtesy of MORIWAKI ENGINEERING Co., Ltd." Ex) C/C Brakes

Ex) Robot hand for G9 (94.5" x 110") Flat Panel Display transfer Ex) Robot hand for 12" semi conductor wafer transfer

Printed in Japan 2016.9（YM）

● The information and data contained in this brochure are as of April, 2015.● The content of this brochure may be changed without prior notice.● DIALEAD is trademark of Mitsubishi Rayon Co.,LTD.● Due to printing characteristics, the color tones may differ from the actual ones.● The transcription of any data or information contained in this brochure without prior written consent is strictly prohibited.

Sakaide Carbon Fiber Plant