Acrylic Resins Elementis

Acrylic Resin

海名斯特殊化學

Acrylic Polyol Resin for Base Coat

Acrylic Polyol Resin for Coloured Coat

Acrylic Polyol Resin for Coloured Top Coat

Acrylic Polyol Resin for Clear Top Coat

Thermoplastic Acrylic Resin

1

9

17

37

45

1

Hypomer FX-2050 rapid drying, good adhesion on plastic substrates

plastic coatings, metallic coatings, wood coatings

Hypomer FX-2060A good adhesion on various plastic and metal substrates

car refinishes, plastic coatings, metal coatings

Hypomer FS-2060B

fast drying, good adhesion to plastics

automobile coatings, engineering machine coatings, plastic coatings, base coat and color coat

Product Feature Applications

Acrylic Polyol Resin for Base Coat

2

Hypomer FX-2050, a acrylic polyol resin, combinated with a non-yellowing polyisocyanate

(HDI)curing agent can be formulated in an polyurethane aluminium paint with excellent

application properties. Fast drying speed can offer good aluminium orientation. Good

compatibility with various resins.

Hypomer FX-2050 Acrylic Polyol Resin for Aluminium Paint

Component A Weights, %

Hypomer FX-2050 Acrylic Polyol Resin 50.0

Non-leafing aluminium paste 6.0

Levaslip 432 Leveling Agent 0.3

DeuRheo 211 Rheology Modifier 2.0

CAB-551-0.2 solution (20%) 10.0

Thinner 31.7

Total 100.0

Component B

Desmodur N75 or Basonat HB-175 7.5

Butyl Acetate 2.5

Total 10.0

Component A／Component B 10／1

The above formulation is only for reference.

The desired curing agent is calculated as follows：NCO／OH (equivalent ratio)=1.0／1.0

Based on 100 parts Hypomer FX-2050, the desired polyisocyanate is calculated as follows:

42 × 100 × OH% 17＝OH molecular weight

17 × NCO%　　 42＝NCO molecular weight ＝

Thinner：xylene／butyl acetate／ethyl acetate／PMAc＝45／25／20／10

Note: The curing condition is depend on different application process and environment condition, you should adjust

the thinner component to meet the requirement.

3

Preparation process：

Preparation: Dilute and wetting the required aluminium paste first, then stir to non-

　agglomerate particles at low mixing speed.

DeuRheo 211 can be used as 20% prepaste and disperse to 10 μm fineness under high

　speed mixing of 2000 rpm for 30 minutes.　

Stir fastly and disperse components uniformly such as resin, CAB solution, leveling, rheology

modifier and thinner in the formulation. Add swelling aluminium paste and stir uniformly at low

mixing speed. Then filtrate and package.

Dry-to-touch time 2 minute and 20 second Drying time (100 μm wet film)

Tack-free time (hr) 1

Iron plate 0 Adhesion, grade* By ISO2409

ABS plate 0

Air dry, 7 days H ABS substrate, Broken coating film

80℃／30 days H

CAB-551-0.2 (20%) Clear Compatibility

CAB-381-0.5 (20%) Clear

The performance of Hypomer FX-2050 Metallic Coating (Baking condition: 80℃／30 min)

* rating 0 : excellent 5 : fail

Pot life (varnish)

Ambient temperature: 25℃

Original viscosity of the coatings： Ford #4 Cup, 16 sec

Viscosity change： 1 hr 16 sec

3 hr 17 sec

5 hr 18 sec

4

Hypomer FX-2060A, a acrylic polyol resin, combinated with a non-yellowing polyisocyanate

(HDI) curing agent can be formulated in various base coat and metallic coating with excellent

adhesion to various metal and plastic substrate, fast drying and excellent application property.

Hypomer FX-2060A Acrylic Polyol Resin for Special Substrate


Based on 100 parts Hypomer FX-2060A, the desired polyisocyanate is calculated as follows:




Note: The film drying is depend on different application process and environment condition, you should adjust the

thinner to meet the application requirement.

Component A Weights,%

Hypomer FX-2060A Acrylic Polyol Resin- 50.0

Ti-pure R 902 TiO2 25.0

Levelol 837 Leveling Agent 0.5


Disponer 9250 Wetting and Dispersing Agent 0.9

Thinner 21.6

Total 100.0

Component B


Butyl Acetate 3.5

Total 12.5



Started Formulation

5

Adhesion to Various Metal and Plastic Substrate of Hypomer FX-2060A Coloured Paint

Adhesion, grade (test condition: after baking for 1 hour at 80℃ and setting for 3 days)

Substrate／Paint Varnish White Paint Blue Paint Black Paint

Various ABS panel 0 0 0 0

Non-electrolytic nickel 0 0 0 0

Hot dipping zinc plate 0 0 0 0

Stainless steel plate 1 1 1 1

Aluminium plate 0 0 0 0

Aluminium alloy plate 0 0 0 0

Iron sheet 0 0 0 0

Chromium plate 0 0 0 0

* Rating 0 : excellent 1 : good ...... 5 fail

Note: The above test result is obtained from the substrate of Elementis specialies-asia,

please test before use.

Pot life (varnish)




3 hr 16 sec

5 hr 17 sec

55Non volatile content (by weight, %)

ABS substrate , Broken coating film

Dry-to-touch Time (25℃)

7 min and 40 sec

Tack-free Time (25℃)

6 hr and 30 min

H

25 μm

1.0／1.0

Dry Film Thickness

NCO／OH (equivalent ratio)

The performance of Hypomer FX-2060A Colored Paint (Baking condition: 80℃／30 min)

6

Hypomer FS-2060B, a acrylic polyol resin, combinated with a non-yellowing polyisocyanate

(HDI) curing agent can be formulated in various base coat and coloured coat with excellent

wetting, fast drying and good application property, better adhesion to metal and plastic

substrate.

Hypomer FS-2060B Acrylic Polyol Resin (Base Coat)

Component A

Weights,%

Hypomer FS-2060B Acrylic Polyol Resin 40.0

Ti-pure R 902 TiO2

20.0

Superfine talc (1250 mesh) 9.0



Defom 5800F Defoamer 0.2

DeuRheo 202SP Rheology Modifier 1.0

Thinner

Total 100.0

Grind to 30 μm fineness

Component B



Started Formulation

17.5

Butyl acetate 2.8

Total 10.0


Light calcium carbonate 11.0

7


Based on 100 parts Hypomer FS-2060B, the desired polyisocyanate is calculated as follows:



Thinner：xylene／butyl acetate／PMAc＝50／35／15

Grinding process for vehicle: Mix the resin, solvent and dispersant uniformly, then add

pigments and grind to the required fineness.

The performance of Hypomer FS-2060B Base Coat (Baking condition: 80℃／30 min)


Pigment／Binder 1.36 (Component A+ Component B)

PVC % 20.4 (Component A+ Component B)

H

ABS substrate, grade 0Adhesion

(Cross cut test)

Dry -to –touch time (25℃)

3 min and 40 sec

Tack-free time (25℃)

2 hr and 30 min

0

1.0／1.0NCO／OH (equivalent ratio)

ABS substrate, Broken coating film

Tin plate, grade

8

9

Hypomer FX-2060D low OH%, fast drying and curing speed

plastic coatings, metal coatings

Hypomer FX-2460A good Pigment wettability good adhesion on plastic substrates, excellent weather and yellowing resistance

plastic coatings, exterior application

Hypomer FX-3060 superior gloss, DOI, good hardness, solvent resistance

car refinishes, interior and exterior industrial applications


Acrylic Polyol Resin for Coloured Coat

11


Based on 100 parts Hypomer FX-2460A／Hypomer FX-3060, the desired polyisocyanate is calculated as follows:




Grinding process for vehicle: Mix the resin, solvent, DeuRheo 202SP rheology modifier and dispersant uniformly, then add pigments and grind to the required fineness.

The performance of Hypomer FX-2460A／Hypomer FX-3060 Colour Coat

（Baking condition: 80℃／30 min）

Property Hypomer FX-2460A Hypomer FX-3060

Dry - to - touch time (25℃) 4 min 9 min

Tack - free time (25℃) 2 hr and 40 min 3 hr and 25 min

Adhesion to polyurethane primer 0 0

60℃／30 min F F

70℃／30 min H HABS substrate, Broken coating film

80℃／30 min H H

Non volatile content (by weight, %) 62.00 61.10

Pigment／binder (Component A+Component B)

1.38 1.31

PVC% (Component A+Component B)

42.90

41.00

12

Hypomer FX-2060D, a fast drying and good hardness resin, can meet the requirment of rapid

painting process. As a modified resin, it also can increase curing rate and has slight influence

on the film-build in the motorcycle top coat syetem.

Replace a part of nitrocellulose in nitrocellulose wood coatings, FX-2060D can improve film

properties of weather resistance, film-build and gloss, meanwhile, has no influence of hardness

and scratch resistance.

Hypomer FX-2060D Acrylic Polyol Resin

Formulation (1)

NC Thinner 35.0

1/4 Nitrocellulose 17.5

Hypomer FX-2060D Acrylic Polyol Resin 15.0

Light calcium carbonate 11.0

A-101（50% in Toluene）－

Defom 5300 Defoamer 0.3


Levaslip 879 Leveling Agent

NC Thinner 16.9

Total

Started Formulation

0.1

Formulation (2)

35.0

17.5

15.0

11.0

5.0

0.3

0.2

11.9

0.1

100 g 100 g

NC Thinner : Toluene／BA／NBAC／BCS／EAC／MEK=150／15／60／20／20／5

Formulation (1)

Dry -to –touch time 2 min and 47 sec

Tack-free time 4 min and 30 sec

Experimental result

Formulation (2)

6 min and 6 sec

7 min and 30 sec

Number

Formulation (1)

Pendulum hardness (sec) 197.4

Pendulum hardness, substrate: steel

Formulation (2)

203.9

Number

13

Formulation (1)

Test substrate ABS

20° 81.0

Gloss, substrate : ABS and wood

Formulation (2)Number

Wood ABS Wood

Glo

ss

60° 92.7 61.7 91.3 66.4

85° 99.0 71.1 98.1 76.7

17.7 71.3 23.8

Test B: Blending property of Hypomer FX-2060D with middle and high hydroxyl acryalte resin.

Resin

Hypomer FS-4470

Hypomer FS-4470／FX-2060D

Component A

Hypomer FX-4470 Acrylic Polyol Resin 73.00 60.00

Hypomer FX-2060D Acrylic Polyol Resin 0.00 15.00

Levaslip 875 Leveling Agent 0.30 0.30

PU Thinner 26.70 24.70

Component B

Basonat HB-175 33.67 30.37

Resin

Hypomer FX-2970A

Hypomer FX-2970A／FX- 2060D

Component A

Hypomer FX-2970A Acrylic Polyol Resin 73.00 60.00

Hypomer FX-2060D Acrylic Polyol Resin 0.00 15.00

Levaslip 875 Leveling Agent 0.30 0.30

PU Thinner 26.70 24.70

Component B

Basonat HB-175 22.19 20.93


Based on 100 parts Hypomer FS-4470／FX-2060D, the desired polyisocyanate is calculated as follows:



Thinner：xylene／butyl acetate/ PMAc＝50／35／15

Resin Hypomer FS-4470 Hypomer FS-4470／FX-2060D

Dry -to –touch time 1 hr and 38 min 49 min

After spraying the plate, baking at 70°C for 1 hr, stand for 1 day and then test.

Adhesion to black ABS plate* 0.0 0.0

60° 94.2 94.3

20° 90.5 90.3 Gloss

Haze 0.6

0.6

Pendulum hardness (sec)

177.8

191.8

Toluene resistance, 5 min

No change

No change

14

Wet film thickness:100 μm, 25°C

MEK resistance, 5 min Slight wrinkle wrinkle and peeling

* 0:100/100 adhesion. The larger the number is, the lower the adhesion is. The test should be

conducted according to ISO2409.

15

Resin Hypomer FX-2970A Hypomer FX-2970A／FX-2060D

Dry -to –touch time 30 min and 20 sec 21 min and 10 sec

After spraying the plate, baking at 70°C for 1 hr, stand for 1day and then test.

Adhesion to black ABS plate* 0.0 0.0

60° 96.2 95.5

20° 93.2 92.5 Gloss

Haze 0.7

0.6

Pendulum hardness (sec)

208.6

208.6

Toluene resistance, 5 min

wrinkle and peeling

Slight wrinkle

Wet film thickness :100μm , 25°C

MEK resistance, 5 min wrinkle and peeling wrinkle and peeling

* 0:100/100 adhesion. The larger the number is, the lower the adhesion is. The test should be

conducted according to ISO2409.

16

17

Hypomer FS-2061 good alcohol resistance, metallic pigment orientation, good compatibility with nitrocellulose and CAB

plastic coatings, metallic coatings

Hypomer FS-2451

good aluminium orientation, compatibility with CAB, good alcohol resistance, good RCA resistance

plastic coatings

Hypomer FX-2460A

good adhesion on plastic substrates, excellent weather and yellowing resistance

plastic coatings, exterior application


Acrylic Polyol Resin for Coloured Top Coat

Hypomer FX-2820 good adhesion on plastic substrates, excellent weather and yellowing resistance

exterior coatings, automobile refinishes

Hypomer FX-2860A high gloss, good hardness, rapid drying, fast curing, solvent resistant, good film build

automobile refinishes, motorcycle coatings, wood coatings

Hypomer FX-2970A plastic coatings, automobile refinish, transportations and industrial application

high film-build, good leveling, good pigment wetting

Hypomer FX-3060 superior gloss, DOI, good hardness, solvent resistance

car refinishes, interior and exterior industrial applications

Hypomer FX-4365 excellent film build, appearance and impact resistance

car refinishes, plastic coatings

18

Hypomer FS-2061, a acrylic polyol resin, combinated with a non-yellowing polyisocyanate

(HDI)curing agent can be formulated in coloured top coat with fast drying, excellent adhesion

to plastic substrate, good aluminium orientation and good resistance to alcohol and abrasion.

A disposable metallic coating can be widely applied to pocket computer, household appliances

and camera ect. and 3C products.

Hypomer FS-2061 Acrylic Polyol Resin (Metallic Coating)


Based on 100 parts Hypomer FS-2061, the desired polyisocyanate is calculated as follows:



Thinner：xylene／butyl acetate／ethyl acetate/PMAc＝45／25／20／10

Note: The film drying is depend on different application process and climate condition, you should adjust the thinner

to meet the application requirement.

Started Formulation


Hypomer FS-2061 Acrylic Polyol resin 55.0




CAB-551-0.2 solution（20％） 10.0

Thinner 26.8

Total 100.0

Component B




19


Preparation: Dilute and wetting the required aluminium paste first, then stir to non-

accumulative particles at low mixing speed.

DeuRheo 211 can be used as 20% prepaste or directly add to system according to the

desired dosage of formulation. Stir at 2000 rpm for 30 minutes and Disperse till 10 μm

fineness..　

Stir fastly and disperse components uniformly such as resin, CAB solution, leveling,

rheological agent and thinner in the formulation. Add well-wetting aluminium paste and stir

uniformly at low rate. Then filtrate and package.

Dry-to-touch (min) 3Wet film thickness, 100 μm

TTack free (hr) 1


ABS plate 0

ABS + PC

Air dry for 7 days

0

Pencil hardness(Mitsubishi pencil, Broken coating film)

80℃× 30 min

H

CAB-551-0.2 (20%)

Clear and transparent

CompatibilityCAB-381-0.5 (20%)


The property of Hypomer FX-2061 metallic coating (Drying condition: 80℃/30 min)

H

No change

More than 100 times

More than 40 times

Water resistance (40℃／10 day)

Alcohol resistance (500 g loading)

Abrasion resistance (RCA* resistance, 175 g loading)


Pot life (varnish)




3 hr 17 sec

5 hr 19 sec

RCA*: An abrasion resistance tester, which is special designed for Motorola by RCA company.

20

Hypomer FS-2451, a acrylic polyol resin, combinated with a non-yellowing polyisocyanate

(HDI)curing agent can be formulated in coloured top coat with fast drying, excellent adhesion

to plastic substrate, good aluminium paste orientation and good resistance to alcohol,

abrasion and solvent.



Hypomer FS-2451 Acrylic Polyol Resin (Metallic Coating)


Hypomer FS-2451 Acrylic polyol resin 55.0




CAB-551-0.2 solution (20%) 10.0

Thinner 26.8

Total 100.0

Component B





Based on 100 parts Hypomer FS-2451, the desired polyisocyanate is calculated as follows:




Note: The film drying is depend on different application process and climate condition, you should adjust the thinner

to meet the application requirement.

Started Formulation

21


Preparation: Dilute and wet the required aluminium paste first, then stir to non-accumulative

particles at low mixing speed.

DeuRheo 211 can be usde as 20% prepaste or directly add to system according to the

desired dosage of formulation. Stir at 2000 rpm for 30 minutes and disperse till 10 μm

fineness.　

Stir fastly and disperse components uniformly such as resin, CAB solution, leveling, rheological

agent and thinner in the formulation. Add well-wetting aluminium paste and stir uniformly at low

rate. Then filtrate and package.

The performance of Hypomer FS-2451 Metallic Coating (Drying condition: 80℃／30 min)

Pot life (varnish)




3 hr 17 sec

5 hr 19 sec

Dry-to-touch (min) 3Wet film thickness, 100 μm

Tack free (hr) 0.8


ABS plate 0

ABS + PC

Air dry for 7 days

0

Pencil hardness(Mitsubishi pencil, Broken coating film)

80℃× 30 min

H

CAB-551-0.2 (20%)


CompatibilityCAB-381-0.5 (20%)


H

No change

More than 300 times

More than 60 times

Water resistance (40℃／10 day)

Alcohol resistance (500 g loading)

Abrasion resistance (RCA resistance, 175 g)


More than 150 timesMEK (500 g)

RCA*: An abrasion resistance tester, which is special designed for Motorola by RCA company.

22

Provide film excellent weather resistance, good pigment wettability including various inorganic

and organic pigment as well as carbon black, good intercoat adhesion with base coat and fast

drying is suitbale for quick painting process.

Hypomer FX-2460A Acrylic Polyol Resin (High Weather Resistant Resin for Coloured Top Coat)


Hypomer FX-2460A Acrylic Polyol Resin 18.0


Ti-Pure R902 TiO2 22.3


Thinner 5.0

Disperse to less than 10 μm, then add the following compositions.


Thinner

Levelol 837 Leveling Agent

15.0

Total 100.00

Component B



Started Formulation

0.5

Butyl acetate 4.5

Total 16.7


23


Based on 100 parts Hypomer FX-2460A, the desired polyisocyanate is calculated as follows:




Pot life (varnish)




3 hr 16 sec

5 hr 18 sec

Grinding process for vehicle: Mix the resin, solvent, DeuRheo 202SP rheological agent and

dispersant uniformly, then add pigments and grind to the required fineness.

The performance of Hypomer FX-2460A White Top Coat

(Drying condition: 80℃／30 min)




60° 90.50

20° 81.20


Dry-to-touch time (25℃) 4 min

Tack-free time (25℃) 2 hr and 40 min

Dry film thickness

25 μm

H

0

0

0

Adhesion(Cross-cut test)


Gloss

PU primer, grade

Metal substrate, grade

ABS substrate, grade

24

Hypomer FX-2460A Accelerated Weathering Test (QUV)

Strip Lamp UVB313（Addition of UV Absorber）

Gloss Retention

∆ E

60 ° Gloss Retention ∆ E

50

60

70

80

90

100

0 hr 250 hr 500 hr 750 hr 1000 hr0

0.2

0.4

0.6

0.8

1

Gloss Retention(%) ∆ E

0 hr 100.0

250 hr 92.1 0.20

500 hr 89.9 0.35

750 hr 88.5 0.55

1000 hr 86.7 0.64

Hypomer FX-2460A Accelerated Weather Test

(QUV, Strip Lamp UVB 313)


25

The coating film has excellent outdoor durability, improves the long-term stability after

application. Good pigment wettability, application property and compatibilty with base coat.

It is used for coloured top coat, clear finish with high weather resistance and its rapid curing

is suitable for quick painting process.

Hypomer FX-2820 Acrylic Polyol Resin (High Weather Resistant Resin for Coloured Top Coat)






Thinner 5.5

Disperse to less than 10 μm, then add the following compositions.



Thinner 11.0

Total

Component B


Started Formulation

0.5


Butyl Acetate 5.5

Total 20.0

100.0


26






Pot life (varnish)




3 hr 16 sec

5 hr 18 sec

The performance of Hypomer FX-2820 White Top Coat (Drying condition: 80℃／30 min)

58.8Non volatile content (by weight, %)



60° 91.2

20° 84.0



14 min and 20 sec


5 hr and 30 min

Dry film thickness

25 μm

H


Gloss

27

50

60

70

80

90

100

0 hr 250 hr 500 hr 750 hr 1000 hr0

0.2

0.4

0.6

0.8

1

Gloss Retention

∆ E

60 ° Gloss Retention ∆ E

Hypomer FX-2820 Accelerated Weathering Test (QUV)

Strip Lamp UVB313 (Addition of UV Absorber)

Gloss Retention(%) ∆ E

0 hr 100 .0

250 hr 90.1 0.18

500 hr 88.9 0.34

750 hr 88.5 0.48

1000 hr 87.8 0.58

Hypomer FX-2820 Accelerated Weather Test

(QUV, Strip Lamp UVB 313)


28

Hypomer FX-2860A is a resin with excellent gloss, appearance and curing speed, medium film

build, good pigment wettability and application property suitable for fast-dry coating. .

Hypomer FX-2860A Acrylic Polyol Resin (Top Coat) For vehicles and mechanical equipments


Hypomer FX-2860A Acrylic polyol resin 40.0




Thinner 5.5

Disperse to less than 10 μm fineness, add the following components.


Levaslip 876 Leveling Agent

Thinner 8.0

Total

Component B



Started Formulation

0.5

Butyl Acetate 9.9

Component A／Component B

100.0

4／1

Total 25.0

29


Based on 100 parts of Hypomer FX-2860A, the required isocyanate is calculated as follows:



Thinner: xylene／butyl acetate／PMAc=50／35／15

Grinding process: Mix resins, solvents, DeuRheo 202SP and dispersant uniformly, then add pigments and grind together.

Pot life (clear coatings)




3 hr 24 sec

5 hr 35 sec


(Drying condition: baking 30 min at 80℃, setting for two days)




60° 96.8

20° 91.0

Pencil Hardness (ABS, Broken coating film)

H

Dry-to-touch Time (25℃) 12.5 min

Tack-free Time (25℃) 3 hr and 20 min

F

182 sec

23 μm


Gloss

Pendulum Hardnesse

Dry Film Thickness

On that day

After 24 hr

31


Based on 100 parts of Hypomer FX-2970A, the required isocyanate is calculated as follows:



Thinner: Xylene／Butyl Acetate／PMAc=50／35／15

Grinding process: Mix resins, solvents, DeuRheo 202SP and dispersing agents uniformly, then add pigments and grind together.





3 hr 16 sec

5 hr 16 sec




60° 97.0

20° 91.5

Pencil Hardness (ABS subtrate,

Broken coating film)

Dry-to-touch Time (25℃) 20 min

Tack-free Time (25℃) 7 hr

H

25 μm

1.0／1.0

Gloss

Dry Film Thickness



(Drying condition: baking 30 min at 80℃, setting for two days)

32

Hypomer FX-3060 is a resin with good pigment wettability, application and fast-curing suitable

for fast coating system. It has outstanding compatibility with base coat. Due to low viscosity,

it can increase spray solid content and achieve excellent distinction of image(DOI) and high

gloss property.

Hypomer FX-3060 Acrylic Polyol Resin (Top Coat)For vehicles and mechanical equipments






Thinner 7.5

The following component shouldn’t be added until particle is

dispersed less than 10 μm.

Hypomer FX-3060 Acrylic Polyol Resin

35.0


Thinner

13.0

Total

Component B



0.5

Butyl Acetate 10.2


100.0

4／1

Total 25.0

Started Formulation

33


Based on 100 parts of Hypomer FX-3060 resin, the amount of isocyanate required is calculated as followed:



Thinner: xylene／butyl acetate／PMAc=50／35／15

Grinding process: Mix resins, solvents, DeuRheo 202SP and dispersing agents uniformly, then add pigments and grind together.





3 hr 20 sec

5 hr 26 sec




60° 96.50

20° 91.30




12 min


3 hr and 30 min

H

23 μm

1.0／1.0

Gloss

Dry Film Thickness


The performance of Hypomer FX-3060 White Top Coat

( Drying condition: baking 30 min at 80℃)

34

A high hydroxy resin provides film higher crosslink density and better physical and chemical

properties. The film has characteristics of high gloss, good film-build, distinction of image

(DOI), excellent impact resistance and good intercoat adhesion with base coat.

Hypomer FX-4365 Acrylic Polyol Resin (High Impact Coloured Top Coat Resin)






Thinner 5.8

Disperse to less than 10 μm fineness, add the following components.



Thinner 10.0

Total

Component B



0.5

Butyl Acetate 10.3


100.0

3／1

Total 33.3

Started Formulation

35






Grinding process for vehicle: Mix the resin, solvent, DeuRheo 202SP rheological agent and dispersant uniformly, then add pigments and grind together.




60° 95.6

20° 90.9




15 min


6.5 hr

H

25 μm

1.0／1.0

Gloss

Dry Film Thickness


The performance of Hypomer FX-4365 White Top Coat

(Drying condition: baking 30 min at 80℃)

Impact resistance (50 kg‧cm) pass

36

37

Hypomer FX-3270 high hardness high film build, high gloss, DOI

automobile refinish, transportation, industrial applications

Hypomer FX-2970A plastic coatings, automobile refinish, transportations and industrial coatings

high film build, gloss and DOI, good leveling, good pigment wetting

Hypomer FS-4470 automobile refinish, transportation and industrial applications

high solids with low viscosity, high gloss and film build, good leveling


Acrylic Polyol Resin for Clear Top Coat

38

Hypomer FX-3270 is a high solid a acrylic polyol resin, combinated with a non-yellowing

polyisocyanate curing agent (3:1), a two component polyurethane coatings can be prepared

which has high gloss, film-build, and good DOI(distinction of image). At the same time, the

resin is suitable for low temperature baking process and non-baking process because of fast-

dry properties.



Hypomer FX-3270 High film-build, distinction of image (DOI)





Levelol TSP Leveling Agent 2.0

Thinner

100.0

Total

Component B

Desmodur N75 or Basonat HB-175

26.8

Butyl Acetate

6.5


Started Formulation

17.4

Total 33.3


39


Based on 100 parts Hypomer FX-3270, the required isocyanate is calculated as follows:



Thinner：xylene／butyl acetate／PMAc/T-HN＝50／35／12／3(Used at high temperature and humidity condition.)

Note: If meet high temperature and humidity weather, please adjust the formula ratio and volatile rate of the thinner

at any time to advoid film defect and increase the amount of high molecular levelling agent.

Pot life (varnish)




3 hr 18 sec

5 hr 19 sec

The performance of Hypomer FX-3270 Clear Top Coat

(Drying condition: baking 30 min at 80℃)


60°

95.50

20°

92.80



13 min


7 hr

Dry film thickness

25 μm

H


Gloss

Haze 0.20

40

A low viscosity and high solid resin provides better film properties, such as film-build,

self-leveling and outstanding pigment wettability suitable for colored top coat with high gloss,

high distinction of image and excellent compatibility with base coat.

Hypomer FX-2970A





Levelol TSP Leveling Agent 2.0

Thinner

100.0

Total

Component B

Desmodur N75 or Basonat HB-175

24.3

Butyl Acetate

9.0



Based on 100 parts of Hypomer FX-2970A, the required polyisocyanate is calculated as follows:




xylene／butyl acetate／PMAc／T-HN＝50／35／12／3

(It is used in high temperature and humidity condition.)

Note: In case of high temperature and humidity weather, adjust the ratio of thinner and the evaporation rate at any

time to avoid film defect and increase the dosage of high molecular leveling agent.

Started Formulation

17.4

Total 33.3


41

The performance of Hypomer FX-2970A Clear Top Coat

（Drying condition：baking 30 min at 80℃）


60°

96.8 - 97.6

20°

92.0 - 92.5



23 - 25 min


7 hr

Dry film thickness

25 μm

H


Gloss

Haze 0.1 - 0.2

43

The performance of Hypomer FS-4470 Clear Top Coat

(Drying condition：baking 30 min at 80℃)


60°

95.50

20°

92.80



13 min


7 hr

Dry film thickness

25 μm

H


Gloss

Haze 0.2

Pot life (varnish)




3 hr 18 sec

5 hr 19 sec

44

45

Hypomer AC-7416 good metallic flake orientation, good adhesion on plastic substrates, good compatibility with CAB and nitrocellulose

plastic coatings, metal coatings

Hypomer AC-7435

fast drying, good hardness, good adhesion on plastic substrates, alcohol, good hand sweat resistance


Hypomer AC-7450


fast drying, high gloss and good hardness, good alcohol resistance


Thermoplastic Acrylic Resin

46

Hypomer AC-7416 is a thermoplastic acrylic resin for plastic coatings. Good adhesion to

plastic substrates such as ABS, PS, PC and HIPS etc., better properties of abrasion and

scratch resistance, good aluminium orientation, good alcohol solubility and extensively

compatible to CAB. It also has excellent intercoat adhesion to the low shrinkage ultraviolet

curing resin of Hypomer UA-M6.

Hypomer AC-7416 can be extensively used in thermoplastic acrylic aluminium coatings, for

products of computer, communication and consumer (3C).

Hypomer AC-7416 Thermoplastic Acrylic Resin

Hypomer AC-7435, a thermoplastic acrylic resin for plastic coatings, has good adhesion to

plastic substrates such as PS etc. Excellent alcohol solubility can be used for a weak-solvent

thermoplastic coatings with excellent CAB compatibility. The film has good resistance to

abrasion, temperature and moisture, static electricity, impact and hand sweat.

Hypomer AC-7435 can be used for one component aluminium coatings, electronic products

including TV set, refrigerator, display , portable computer and cellphone etc.


Hypomer AC-7450 , a thermoplastic acrylic resin for plastic coatings, has good adhesion to

plastic substrates such as PS, PC etc. The film has good properties such as drying, gloss,

hardness, scratch and alcohol resistance.

Hypomer AC-7450 can be extensively used in thermoplastic acrylic aluminium coatings and

clear top coat for products of electronic equipment, communication and sports etc.


48

Application Suggestion

Hypomer AC-7416 one component aluminium coatings, electronic products, communication apparatus and consumer goods etc.

Hypomer AC-7435

one component aluminium coatings, electronic products including TV set, refrigerator, display, portable computer and cellphone etc.

Hypomer AC-7450 one component aluminium coatings, clear coat, cellphone, electronic products and sports appliance

The Performance and Application of AC Thermoplastic Acrylic Resin

Property

good adhesion to plastic, abrasion resistance, scratch resistance, aluminium orientation and compatibility with CAB

good adhesion to plastic, resistance to temperature and moisture, static electricity, high pressure impact and hand sweat, aluminium orientation, alcohol solubility and compatibility with CAB

good adhesion to plastic, fast drying, high gloss andhardness, alcohol resistance

49

Item Product Composition Function

Inorganic pigment Disponer 9250 solution of a copolymer with acidic groups

Provide good pigment wetting and reduce viscosity.The film has good colour development, gloss and leveling.

Organic pigment Disponer 983 high molecular weight polymer

Provide excellent pigment wetting and stability. Improve colour development and hiding power.

Carbon black Disponer 9850 polyurethane Has good wetting to carbon black, excellent storage stability, good colour development and anti-flooding and floading.

Dispersing Agent

Anti-flooding AgentAnti-floating Agent

Disponer 904S solution of polycarboxylic acid polymer with a polysiloxane copolymer

Good pigment wetting to effectively prevent flooding and floating.

Levelol 835 high molecular weight polymer

Has excellent compatibilityand recoatability. The film can prevent defects such as pinhole, craters and fisheye etc. in high temperature and moisture weather.

Levelol 837 fluorocarbon modified polyacrylate

Provide good leveling, compatibility and recoatabillity. The film can prevent defects such as pinhole, craters and fisheye etc..

Leveling Agent

Levaslip 432 modified polysiloxane

Even film and excellent orientation of aluminium and matting silica.

DeuRheo 202SP polyethylene wax

Effectively prevent from pigment settling and has no side-effect to coatings viscosity, gloss and yellowing.

Rheology Agent

Defom 5800F modified polysiloxane

Has good anti-foaming ,defoam and air-release performance. Reduce film defects of fisheye and crater.

Defoamer

Recommendation of additives and performance

海名斯特殊化學，亞洲Elementis Specialties, Asia

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Acrylic Resins Elementis