PCB Material
KSM-180 PCB UV Curable Solder-mask Ink Acid or Etching Resistant Ink

Ksm-180 series uv curing ink screen printing excellent performance, fast curing speed, curing film adhesion, high hardness, has good chemical resistance and heat resistance..

Description

 

Item
Specifications
Remark
Color
blue & green
 
Fineness
≤8μm
0-25μm Hegman fineness gauge
Viscosity(25℃) 
120±20 dPa·s
VT-04F
Density(25℃)
1.1-1.4g/ml
 
Screen
90-120T
 
Film thickness
12-16μm
 
Curing condition
1000>1800mJ/cm2
UV ability to reach ink
Adhesion
100/100
One hundred grid test
Hardness
≥4H
Pencil hardness tester
Insulation Resistance
≥1.0*108 Ω
IPC-SM-840D 3.8.2
Solder resistance
260℃±5℃  *10 min * 3 times   * No bubble shedding
IPC-SM-840D3.7.2
Environmental standards
ROHS
SGS
Flame retardation
UL94 V-0
UL-E189612
Packing
5.0kg/barrel. 20kg/box
According to requirements of client
Storage temperature property
6 months
 25℃ avoid sunshine
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