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KN1187 Thermoplastic acrylic resin

Product Details

Characteristic                                                   

☆ The silver powder is arranged well
☆ Interlayer adhesion, resistance to boiling;
☆ Excellent alcohol resistance


 

Use

Plastic UV primer, solid paint

 

Nature

Component

Acrylate copolymer

Exterior

Clear and transparent

Viscosity 

30-40pa.s/25℃

Acid value

0-1mgKOH/g

Solvent

IBA/TOL

Color

≤1(Fe-Co)

Solid fraction

45±2%

Tg

87

 

Phase solubility and solubility

KN5060

+

 

+

Xylene

+

Ethylene glycol monobutyl ether

+

KN5069A

+

 

+

Methylbenzene

+

120#

NC

+

 

+

Butyl acetate

+

Isobutanol

+

CAB-381-2

+

NC

+

CYC

+

MEK

+

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

 

Reference formula

Metallic glitter paint

ABS Diluent

KN1187

65

Methylbenzene

15

Silver powder

8

Avantin

20

XYL

10

Butyl acetate

15

20%CAB-381-2

8

Isobutanol

15

EAC

8.7                   

Ethylene glycol monobutyl ether      

10

Flatting agent

0.3

Acetic ether

25

 

 

 

 

 

 Process condition】                                                                        

☆ Drying condition:  Self drying/65℃×30min,test the corrosion resistance index after 24 hours                                       

Substrate:  ABS   

                                                                                                                                           

Inspection technical index

Inspection item

Detection method

Reference standard

Inspection standard

Inspection result

Gloss

60degrees

GB/T9754-88

80

80

Hardness

Pencil scratch

GB/T6739-96

HB

HB

Adhesive force

Hundred Grid Method

GB/T9286-98

100%

100%

Silver dropping property

Stripping method

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

Do not drop silver

Up to standard

Abrasive resistance

Method of wiping

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

250times

270times(13μm)

Ethanol-tolerance

Method of wiping

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

55times no bottom(500g)

65times(13μm)

Silver repellency

Scraper method

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

Silver powder has high whiteness and uniform luster 

excellent

 

Precautions

☆  In view of the particularity of this resin, when making silver powder paint, please choose the compatibility of silver powder, do a good storage stability test, and avoid the phenomenon of gelling in the storage process due to incompatibility of paint.

 

【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】   
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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