Kuangshun PCB Printed Circuits Board Solder Mask Ink

详情

introduction: 
KSM-S***9 serials is a serial of two-component ,screen printing , high precision , lye-development solder mask ink. 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***9R*1
- high temperature resistance
- excellent chemical resistance 
- good screen printing adhesion
- universally accepted by users
- wide processing window
- UL certifacted
- RoSH compliant
- heat curing

Parameters:
Color  :   Red
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
Shelf time : 6 months since the date of manufacture Store below *5ºC in the dark

Properties of the film (after post cured)