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KN5074 Thermoplastic acrylic resin

Product Details

Characteristic                                                   

☆ Excellent interlayer adhesion
☆ PU paint, elastic paint recoating good
☆ Silver powder distribution is excellent
☆ Good dispersion of pigment


Use

ABS and hardware rubber primer, PU primer, UV primer


Nature

Component

Acrylate copolymer

Exterior

Clear and transparent

Viscosity 

8.0-12.0pa.s/25℃

Acid value

≤3mgKOH/g

Solvent

Methylbenzene/

Butyl acetate/

Isobutanol 

Color

≤1(Fe-Co)

Solid fraction

50±2%

Tg

70

 

Phase solubility and solubility

KN5073

+

KN5069

+

Xylene

+

Ethylene glycol monobutyl ether

+

KN5075

+

KN5350

+

Methylbenzene

+

120#

KN5060

+

KN5069A

+

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

Diluent

KN5074

65

Methylbenzene

15

Silver powder

8

Avantin

20

XYL

10

Butyl acetate

15

20%CAB-381-2

8

Isobutanol

15

BAC

8.7

Ethylene glycol monobutyl ether

10

Flatting agent

0.3

Acetic ether

25

 

 

 

 

 

 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

70

83

Hardness

Pencil scratch

GB/T6739-96

HB

HB

Adhesive force

Hundred Grid Method

GB/T9286-98

100%

100%

Abrasive resistance

Method of wiping

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

200times

260times(13μm)

Ethanol-tolerance

Method of wiping

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

10times no bottom(500g)

17times(13μm)

Silver repellency

Scraper method

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

Silver powder has high whiteness and uniform luster

excellent

 

【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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