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KN1099F Silver-proof thermoplastic acrylic resin

Product Details

Characteristic                                                   

☆ Silver powder distribution is excellent
☆ High wear resistance, high alcohol resistance
☆ Never drop silver excellent


 

【Use

High requirements of easy to burn the base material of plastic aluminum powder paint, 3C product paint

 

Nature

Component

Acrylate copolymer

Exterior

Clear and transparent

Viscosity

30-50pa.s/25℃

Acid value

< 3mgKOH/g

Solvent

Butyl acetate /n-butyl alcohol

Color

≤1(Fe-Co)

Solid

fraction

40±2%

Tg

90

 

Phase solubility and solubility

KN5162

+

KN5580

+

Xylene

+

Ethylene glycol monoethyl ether

+

KN5069A

+

NC

+

Methylbenzene

+

120#

KN5560

+

 

+

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

KN1099F

65

Acetic ether

25

Silver powder

8

IPB

25                  

XYL

10

Butyl acetate

20

20%CAB-381-2

8

Isobutanol

20

EAC

8.7

Ethylene glycol monoethyl ether

10

Flatting agent

0.3

 

 

 

 Process condition】                                                                        

☆  Roasted conditions: 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

60 degrees

GB/T9754-88

80

85

Hardness

Pencil scratch

GB/T6739-96

HB

H

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

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

300times

330times(13μm)

Ethanol-tolerance

Method of wiping

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

100times no bottom(500g)

110times(13μm)

Silver repellency

Scraper method

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

Silver powder has high whiteness and uniform luster

excellent

 

【Precautions】
☆  The resin has good alcohol resistance, and the combination of cellulose nitrate can achieve more satisfactory results when used.
☆  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

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