introduction:
KSM-180 is UV curable solder mask, which has such performance as good printing adaptability and fast curing rate. The cured film provides good adhesion , high hardness and good resistance to chemical and heat.
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!
Tel/Whatsapp:+86 15918544026 facebook:@susie1591 linkedin:Susie Huang
Description:
Brand name: KUANGSHUN
Model: KSM-180G-GH2
- high temperature resistance
- excellent chemical resistance
- good screen printing adhesion
- RoHS compliant the SGS test pass
- flame proof
- withstands molten tin
- high reliability in insulation resisitance
- excellent coating properties
- Increase productivity by low exposure
- fast UV curing
Parameters:
Color : Green
Fineness : ≤8µm 0 ~25µm Fineness gauge
Viscosity (25ºC) : 120±20dPa .s VT-04F
Density (25ºC) : 1.20 ~1.40 g/ml
Screen mesh : 90 ~120T
Film thickness : 12 ~16µm
Curing energy : 1000 ~1800 mJ/cm2 The effective value through the polyester film
Package : 5.0kg/bucket , 20kg/box
Shelf time : 6 months since the date of manufacture Store below 25ºC in dark
Properties of the film (after post cured)
| Items | Features | Notes |
| Pencil hardness | ≥6H | Pencil harder,JIS K5400 8.4 |
| Adhesion | 100/100 | Laceration experiment,JIS K5400 8.5 |
| Solvent resistance | No surface quality degradation phenomenon | Wipe with isopropyl alcohol 100 times |
| Insulation resistance | ≥1.0×1012Ω | IPC-SM-840C 3.8.2 |
| Resistance to molten Tin | 260±5 ºC×10secend s×3times OK | IPC-SM-840D 3.7.2 |
| Resistance to flame | UL94 V-0 | Certified number:UL-E189612 |
| Environmental standards | Rosh complianted | SGS testing |
Attention:
1.The base and hardener should be mixed according to the ratio and stirred thoroughly before using.
2.We will offer you special diluent or DPM if the ink need dilute.
3.The values above are based on experiments in our lab. Experiments need to be carried out in order to get proper using condition.
