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KN1025 Thermoplastic acrylic resin

Product Details

Characteristic                                                   

☆  Excellent miscibility

☆  Has a fast drying effect


Use

Using protective film for PCB board

 

Nature

Component

Acrylate copolymer

Exterior

Clear and transparent

Viscosity 

3-5pa.s/25℃

Acid value

70-80mgKOH/g

Solvent

Acetone, PM

Color

≤2(Fe-Co)

Solid fraction

46±2%

Tg

954

 

Phase solubility and solubility

KN4826

+

KN5026

+

Xylene

+

Ethylene glycol monobutyl ether

+


+


+

Toluene

+

120#


+


+

Butyl acetate

+

Isobutanol

+


+


+

CYC

+

Methyl Ethyl Ketone

+

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

 

Process condition                                                                        

☆  Baking conditions: Drying                          

☆  Substrate: PET film                                                                    

 

Inspection technical index

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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%


Wear resistance

swab

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

≥150 times



【 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】  190KG/ 
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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