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】
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% |
|
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.