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1. UV curable etching resist ink2.color blue3.Curing energy: 155-2500mj/cm24.ISO9001, ISO140015.RoHS, SGS testing
KSM-UV201 It is UV curing etching resist ink for acidic etching solution, which is used for making patterns on copper-clad laminates by means of acidic etching. The cured film can provide good adhesion, clear printing line, high resolution, resistance to the etching of acidic CuCl2/FeCl3 solution and fast removing coating.
Properties of ink
Items | Features | Notes |
Color | Blue |
|
Fineness | ≤8 u m | 0-25 u m Fineness gauge |
Viscosity(25degree centigrade) | 160±20dPa . s | VT-04F |
Density(25degree centigrade) | 1.10-1.30g/ml |
|
Screen mesh | 100-120T |
|
Film thickness | 10-12 u m |
|
Curing energy | 1500-2500mj/cm2 | The effective value through the polyester film |
Pencil hardness | 2H | Pencil hardness test, JIS K5400 8.4 |
Adhesion | 100/100 | Laceration experiment, JIS K5400 8.5 |
Etching resistance | FeCl3 or CuCl2 acidic solution | 45±5degree centigrade |
Moving coating | 3%-5% NaOH solution, 20-40s | 25-35degree centigrade |
Packing | 5.0kg/pot,20kg/box |
|
Shelf life | 6 months since the date of manufacture | Store below 25 degree centigrade in dark |
Attention :
The base and hardener should be mixed according to the ratio and stirred thoroughly before using.We will offer you special diluent or DPM if the ink need dilute.The values above are based on experiments in our lab. Experiments need to be carried out in order to get proper using condition.UV ink for PCB