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KN4826 Thermoplastic acrylic resin

Product Details

Characteristic                                                   

☆  Excellent miscibility

☆  Moderate hardness

☆  Has a fast drying effect

☆  Excellent adhesion to hardware and ABS substrates

☆  Good adhesion with UV, PU, and elastic paints


Use

Self drying paint for non-ferrous metals and glass, UV/PU primer

 

Nature

Component

Acrylate copolymer

Exterior

Clear and transparent

Viscosity 

70-100pa.s/25℃

Acid value

13-18mgKOH/g

Solvent

Toluene

Color

≤2(Fe-Co)

Solid fraction

43±2%

Tg

25

 

Phase solubility and solubility

KN5530

+

KN5026

+

Xylene

+

Ethylene glycol monobutyl ether

+

E44

+

KN5353

+

Toluene

+

120#

KN5531

+

NC

+

Butyl acetate

+

Isobutanol

+

CAB-381-2

+


+

CYC

+

Methyl Ethyl Ketone

+

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

 

Reference formula

Metal self drying paint

ABS Diluent

KN4826

78.4

Xylene

20

1/2NC30%

10

Toluene

20

6101(E44)

5

Butyl acetate

30

Adhesive

0.3

Isobutanol

20

BYK306

0.3

Ethylene glycol monobutyl ether 

10

Butyl acetate

6




 

 


 

Process condition                                                                        

☆  Baking conditions: self drying                           

☆  Substrate: Glass/Nonferrous Metals                                                                     

 

Inspection technical index

tr>tr>

Inspection item

Detection method

Reference standard

Inspection standard

Inspection result

Hardness

Pencil scratch

GB/T6739-96

HB

HB

Adhesive force

Hundred Grid Method

GB/T9286-98

100%

100%

Wear resistance

swab

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

≥150 times

180 times (13 μ m)

Ethanol resistant

swab

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

50 times without exposing the bottom (500g)

50 times (13 μ m)

【 Precautions 】

☆  This resin is not suitable for aluminum powder paint due to its high acid value.

☆  To ensure good storage, it is recommended to add silane coupling agent to the diluent


【storability】
☆  Keep away from heat and fire sources, store in a cool and ventilated place, and keep the container tightly sealed
☆  This product has a shelf life of 12 months from the date of production

【Packing specification】   
barrel

【safety】
This product contains solvents and must be handled with care to avoid contact with skin and eyes. For other information, please refer to the material safety data.


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