car Coatings - Eagle Chemicals · EAGLE CHEMICALS is the leading producer of resins in Africa and...

Car Coatings

EAGLE CHEMICALS is the leading producer of resins in Africa and Middle-East. Our state-of-the-art car coatings center underpins EAGLE CHEMICALS as the superior supplier of resins for automo-tive re�nish, especially solvent based resins.

We are ensuring high quality raw materials, excellent technical formulations and stringent Q.C. protocol.

EAGLE CHEMICALS fully computerized production lines, assistance of international chemical expertises and highly equipped labs helped us to exceed our customer expectations.

As our customers are our “success partner”, we provide the know-how and technology to modify resins upon our custom-ers’ request to facilitate the optimall use of our products.

EAGLE CHEMICALS o�ers starting guide formulas for each appli-cation based on recommended resins and followed by its technical results and conclusion.

Our resins technology

1‐ Resins for unsaturated polyester putty.2‐ Resins for primer �ller.3‐ Resins for base coat.4‐ Resins for clear coat.5‐ Resins for solid colour.

1

2

Car Coatings

Primer Filler

AC-EAGLE(OH66-20BA50)60%

AC-EAGLE(OH66-28X60)60%


SDA-EAGLE(SFX27-25/60)60%

Putty Filler

USP-EAGLE(BF3.7/65)

USP-EAGLE(BF4/68)

Metallic Base Coat

AC‐EAGLE(TS‐10XB50)50%

Clear Coat and Solid Color



AC-EAGLE(OH138-40M65)65%








1. Resins for Putty Filler

1.1 Rigid Unsaturated Polyester :

Styrene

Xylene

20

25

Dispersing agent

Rigid USP

Thickener

Rheology modi�er

Coarse particle size

Rheology modi�er

Remarks

Fine particle size

Fine particle size200Talcum powder

TiO2

Luvothix R‐RC

18

Raw Materials Weight by %

USP‐EAGLE(BF‐3.7/65)65% 300

BYK‐W969 6

Aerosil ‐200 5

Benton paste 34 20

6

Talcum powder 200

CaCO3 200

Guide formula 1.1Body �ller based on hard unsaturated polyester

Recommended Resins

USP-EAGLE(BF-3.7/65)

0

5

10

15

20

25

30

35

1-Hr 2-Hr 3-Hr 4-Hr

Hardness of body �ller based on hard unsaturated polyester

AdhesionThe adhesion after one day on metal panel (120µm wet) at 25°C by cross cut tester is 5B (Excellent)

SandabilityThe sandability after 1/2 Hr on metal panel (120µm wet) at 25°Cby abrasive AA ‐120 (Excellent)

chart 1.1

Hour

Hardness

3


1.2 Flexible Unsaturated Polyester :

Dispersing agent

Flexible USP

Thickener

Rheology modi�er



Hollow glass microsphere

Remarks

200Talcum powder

Glass bubbles K1

Styrene

18

Raw Materials Weight by %

USP-EAGLE(BF-4/68)68% 300

BYK-W980 6

Aerosil -200 5

Thixin R 20

6

CaCO3 200

TiO2 200

Guide formula 1.2Body �ller based on �exible unsaturated polyester

Recommended Resins

USP-EAGLE(BF-4/68)

Hardness of body �ller based on �exible unsaturated polyester

chart 1.2

AdhesionThe adhesion after one day on metal panel (120µm wet) at 25°C by cross cut tester is 5B (Excellent)

SandabilityThe sandability after 1/2 Hr on metal panel (120µm wet) at 25˚Cby abrasive AA -120 (Good)

9

9.5

10

10.5

11

11.5

12

12.5

1-Hr 2-Hr 3-Hr 4-Hr

4

Hour

Hardness


5

USP-EAGLE (BF-4/68)

USP-EAGLE (BF-3.7/65)

68%

65%

8 max.

8 max.

3-6 min

5-8 min

11-15 min

14-18 min

110 ± 10 0C

170 ± 10 0C

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Application Product

Properties

Performance

Flexible body �ller

Semi rigid body �ller

Amine accelerated USP with excellent �exibility

and very good sandability by machine.

Amine accelerated USP with excellent hardness

and excellent sandability.

Styrene Monomer

Styrene Monomer

Solid%

Type ofSolvent

ColourG ardner Gel Time Cure TIme Peak

exothermic 0C Flexabilit

y

Hardness

Sandability

Adhesion

Filling

Properti

esFast

curin

g time

••••• Exce llent •••• Very Good ••• Good •• Fair • Poor N/A Not Applied

2. Resins for Primer Filler

Hardness of primer �ller basedon hydroxy resins

chart 2.1

Guide formula 2.1Primer �ller 2K based on hydroxy acrylic or alkyd resins

Dispersing agent

Rheology modi�er

Fine particle size

35µ particle size


Hardener

CaCO3 100

Talcum powder

Hardener Solution

Butyl Acetate 49.15

Xylene 24.57

Thinner

Butyl Acetate : Xylene 2 : 1

100

Mix well

Desmodur L75 73.72

Xylene

BYK110

Bentone paste 34

TiO2

2

10

180

Raw Materials Weight by grams

Hydroxy resin 60% (OH 2%) 250

Remarks

CaCO3 180

158

Butyl Acetate 20

Recommended Resins




SDA-EAGLE(SFX27-25/60)60%

Har

dnes

s

1020304050607080

After 1 Day

After 3 Days

After 1 Week

6


0

1

2

3

4

5

6

Adhesion 1-week

0

20

40

60

80

100

120

Impact 1-week

chart 2.2

chart 2.3

Adhesion of primer �ller based on hydroxy resins

Impact of primer �ller based on hydroxy resins

7

Adhesion

Impact


Properties

8

Properties

AC‐EAGLE(OH66‐28X60)

AC‐EAGLE(OH66‐20BA50)

AC‐EAGLE(OH60‐20X55)

SDA‐EAGLE(SFX27‐25/60)

2%

2%

1.8%

1.3% 60% Z‐Z23 max byGardner

60 %

60 %

55 %

X-Z

X-Z

Y-Z

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

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Application Product Performance

Economical primer �ller & car repair

High chemical resistance primer �ller & car repair

Economical primer �ller & car repair

Low cost primer �ller

Excellent adhesion, mechanical properties and

very good drying time

Compatible with CAB,excellent adhesion &

excellent resins for primer �ller

Excellent adhesion, mechanical properties and

very good drying time

Excellent adhesion, very good mechanical properties

and drying time

Xylene

Butyl acetate

Xylene

Xylene

OH % Solid %Type ofSolvent

Visc. Colour Hardness Flexibility Impact Adhesion Curing time

Hydroxy acrylic resin

Short oil alkyd resin


3. Resins for Metallic Base Coat

Recommended Resins

AC‐EAGLE(TS‐10XB50)50%

Melamine formaldehyde resin

Wax dispersion

100

230

Raw Materials RemarksWeight by %

Butyl Acetate : Xylene

AC-EAGLE(TS-10XB50)50% 95

Butyl Acetate 100

CAB-531 (20% in Butyl Acetate)

Uramex MF822 B 16

Solvesso 100 70

Xylene 359

2 : 1

Cerafac 106(10% in xylene) 30

Sparkle Silver 3334 AR

Guide formula 3.1Base coat based on thermosetting hydroxy acrylic resin

After 1 Day After 3 Days After 1 Week

Hardness of base coat based on thermosetting hydroxy acrylic resin

chart 3.1

9

AC‐EAGLE(TS‐10XB50) 2% 50 % W-X ≤ 150 Hazen •••••••••••••••••• ••••••••••


Automotive metalicbase coat

Excellent weathering resistance, scratch

resistance, �exibility & compatible with CAB

Xylene/Butanol 3/1


Visc. Colour Gloss Hardness Flexibility Impact Adhesion Curing time


Properties

4. Resins for Clear Coat

Recommended Resins











Substrate wetting

Hardener

Hydroxy acrylic 65% (OH% 4.2) 835

Butyl Acetate 54.6

Byk 331 (10% in Xylene)

Raw Materials Weight by grams Remarks

1.1


Solvesso 100 159

Butyl Acetate 159

Desmodur N75 BA/X 455

Xylene 109.3

Hardener Solution

Xylene 80

Thinner

Clear coat based on hydroxy acrylic Guide formula 4.1Clear coat based on hydroxy acrylic resin

10


020406080

100120140160180200

After 1 DayAfter 3 DaysAfter 1 Week

Hardness of clear varnish basedon hydroxy acrylic resins

chart 4.1

Gloss of clear varnish basedon hydroxy acrylic resins

chart 4.2

Impact of clear varnish basedon hydroxy acrylic resins

chart 4.3

Adhesion of clear varnish basedon hydroxy acrylic resins

chart 4.4

7678808284868890929496


020406080

100120

Impact After 1 Week

0

1

2

3

4

5

6

Adhesion After 1 Week

11


12

AC-EAGLE(OH148-27M60)

AC-EAGLE(OH148-95BA70)





AC-EAGLE(OH132-20X50)




4.5%

4.5%

4.2%

4.2%

4.2%

4.2%

4%

3%

3%

3%

Mix. solvent

Butyl acetate

Butyl acetate

Butyl acetate

Mix.solvent

Xylene

Xylene

Butyl acetate

Butyl acetate

Xylene

60%

70%

70%

65%

65%

60%

50%

70%

60%

60%

Z-Z1

Z4-Z6

Z4-Z6

Z-Z3

Z-Z3

Z1-Z3

W-Y

Z1-Z3

X-Z

Z1-Z2

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

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High hydroxyl %, excellent hardness, very good gloss and weathering resistance

High solid with excellent gloss, very good hardness and weathering resistance


Excellent gloss, very good hardness and weathering

resistance


resistance


resistance

Very good gloss, excellent hardness and weathering

resistance

High solid with excellent hardness, excellent gloss

and weathering resistance

Very good hardness, excellent gloss and

weathering resistance

Very good hardness, very good gloss and weathering

resistance

High solid, high quality with mirror e�ect for

automotive re�nish clear coat

High solid automotive re�nish clear coat

High solid automotive re�nish clear coat

Medium solid automotive re�nish clear coat




Economic high solid automotive re�nish clear

coat

Economic medium solid automotive re�nish clear

coat

Economic medium solid automotive re�nish clear

coat




Properties

5. Resins for Solid Colour

Recommended Resins











Guide formula 5.1Solid colour based on hydroxy acrylic resins

Tinstab BL 277 (1% in Xylene)

Rheology modi�er

Levelling agent

Catalyst

Hardener

Solvesso 100 100.1

Butyl Acetate 100.1

Xylene 50.4

Thinner


9.5

Hardener Solution

Desmodur N75 BA/X 288

Grind well then add

Hydroxy Acrylic 65% (OH% 4.2) 355.4

BYK 358N (50% in BA) 4.1

Xylene 157.14

Hydroxy Acrylic 65% (OH% 4.2) 168.46

TiO2 303

Bentone 38 2.4

Raw Materials Weight by grams Remarks

Solid color based on hydroxy acrylic

020406080

100120140160180


Hardness of solid colour basedon hydroxy acrylic resins

chart 5.1

13

Gloss of solid colour basedon hydroxy acrylic resins

chart 5.2

Whiteness of solid colour basedon hydroxy acrylic resins

chart 5.3

Impact of solid colour basedon hydroxy acrylic resins

chart 5.4

Adhesion of solid colour basedon hydroxy acrylic resins

chart 5.5


82

84

86

88

90

92

94


79808182838485868788


0

20

40

60

80

100

120

Impact After 1 Week

0

1

2

3

4

5

6

Adhesion After 1 Week

14


00.010.020.030.040.050.060.070.08

∆G*

∆W*

∆G*

∆W* 00.020.040.060.08

0.10.120.14

00.020.040.060.08

0.10.120.140.160.18

∆G*

∆W*

0

0.05

0.1

0.15

0.2

0.25

0.3

∆G*

∆W*

Effect of weathering on gloss and whiteness after 240 hr

chart 5.6

Effect of weathering ongloss and whiteness after 500 hr

chart 5.7


chart 5.8


chart 5.9

15











"AC-EAGLE(OH90-30X60)"

4.5%

4.5%

4.2%

4.2%

4.2%

4.2%

4%

3%

3%

2.7%

Mix. solvent

Butyl acetate

Butyl acetate

Butyl acetate

Mix.solvent

Xylene

Xylene

Butyl acetate

Butyl acetate

Xylene

60%

70%

70%

65%

65%

60%

50%

70%

60%

60%

Z-Z1

Z4-Z6

Z4-Z6

Z-Z3

Z-Z3

Z1-Z3

W-Y

Z1-Z3

X-Z

Z1-Z2

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

≤ 50 Hazen

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High hydroxyl %, excellent hardness, very good gloss and weathering resistance




resistance


resistance


resistance

Very good gloss, excellent hardness and weathering

resistance

High solid with excellent hardness, excellent gloss

and weathering resistance

Very good hardness, excellent gloss and

weathering resistance

Very good hardness, very good gloss and weathering

resistance

Medium solid automotive pigmented top coat- best for expensive black colour

High solid automotive pigmented top coat




Medium solid automotive pigmented top coat

Low cost automotive pigmented top coat

Low cost high solid automotive pigmented top

coat

Low cost medium solid automotive pigmented top

coat

Low cost medium solid automotive pigmented top

coat




Properties

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car Coatings - Eagle Chemicals · EAGLE CHEMICALS is the leading producer of resins in Africa and...

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