الوصف

introduction: 
KSM-S***9GL*5 is two-component ,screen printing , high precision , lye-development solder mask ink. classified as KSM-S***8 KG series' upgrade product. It has more outstanding performance of thermal shock, resistance to chemicals and solvent , tamponade effect and other physical and chemical properties.
Note:Our company produces PCB solder ink ,making ink, etching and plating resist ink and other series . please  directly contact the quotation if you need!

Description:
Brand name: KUANGSHUN
Model: KSM-S***9GL*5
- A wide range of colours are available,high color stability
(green,bule,red,black,yellow&white) 
- good screen printing adhesion
- high resistance to chemicals and heat
- has a high light brightness, hardness and adhesion
- universally used by PCB factory
- wide processing window
- UL*4 V*0 certifacted
Parameters:
Items : Features Notes
Color :     Green
Fineness : ≤8μm 0~*5μm Fineness gauge
Mixing ratio : Base /Hardener=3:1 Weight ratio
Solid content after mixing : *5±3%
after mixing :  (*5ºC) **0±*0dPa?s VT**4F
Density after mixing :  (*5ºC) 1.*0~1.*0g/ml
Pot life after mixing : *4 hours Store below *5ºC in the dark
Pre- baking limit : *5ºC,*0min
Exposure energy : **0~**0mJ/cm2 The effective value through the polyester film
Package : Base :**0g;Hardener:**0g Conventional Packaging
Base :3.*5kg;Hardener:1.*5kg
Shelf time : 6 months since the date of manufacture Store below *5ºC in the dark

Properties of the film (after post cured )