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KN8075P hydroxy acrylic resin

Product Details

Characteristic                                                   

Luster and fullness

Dryness, hardness

Substrate adhesion

Low temperature flexibility

 

Use

PC,Nylon frame paint,Car interior

Nature

Component

Acrylic copolymer

Exterior

Clear and transparent

Viscosity

9-13pa.s/25℃

Acid value

7-10mgKOH/g

Solvent

Xylene

Color

≤1(Fe-Co)

Solid

75±2%

Hydroxyl value

105

 

【Phase solubility and solubility

 

+

 

+

Xylene

+

Ethylene glycol monoethyl ether

+

KN7034P

+

 

+

Trimethylbenzene

+

Ethylene glycol monoethyl ether acetate

+ 

1/2NC

+

 

+

Butyl acetate

+

Isobutanol

CAB-381-2

+

 

+

CYC

+

n-butyl alcohol

Note:+ =soluble in/phase soluble in○=partial soluble/phase soluble  —=nonsoluble/incompetence

 

【Reference formula】

Glasses shelf covered paint

Diluent

KN8075P

80

Xylene

45

Xylene

10

Trimethylbenzene

10

CAC

5

Butyl acetate

15

Butyl acetate

4.7

CYC

10

3600

0.1

DBE

5

BYK358N

0.2

 

 

Host agent:Curing agent:Boiling water=4:1:3-4

【Process condition】                                                                        

☆Roasted conditions:60-70℃×60min,test the corrosion resistance index after 24 hours                                   

substrate: ABS,PC                                                                                                                                                

 

【Inspection technical index】

Inspection item

Detection method

Reference standard

Inspection standard

Inspection result

Gloss

60 degrees

GB/T9754-88

90

98

Hardness

Pencil scratch

GB/T6739-96

H

H

Adhesive force

Hundred Grid Method

GB/T9286-98

100%

100%

Flexibility

Bending method

GB/T1731-93

2mm

1mm

Cold endurance

Bending method

GB/T1731-93

-20℃ frozen 24HR test flexibility2mm

2mm

Boiling resistance

Boil in boiling water

------------------

No discoloration, no foaming, no shedding

 

Acid resistance

Soaking method

GB/T9274-88

10%H2SO424h No blistering, peeling, discoloration

Up to standard

Alkali resistance

Soaking method

GB/T9274-88

5%NaOH24h No blistering, peeling, discoloration

Up to standard

Salt spray resistance

Neutral salt spray

GB/T1771-91

Unilateral corrosion does not exceed 3mm

72h

 

【storability】

☆ Keep away from heat and fire. Store in a cool, ventilated place. Keep the container tight.

☆ The warranty period of this product is 12 months from the date of production

 

【Packing specification】    200Kg/barrel

 

【safety】

This product contains solvents, must be handled carefully, avoid contact with skin and eyes, other information please refer to material safety

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