|
Количество
|
Стоимость
|
||
|
|
|||
(KSM-UV 201)
KSM-UV 201 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 | Technical features | Notes |
| Color | Blue | |
| Fineness | ≤8µm | 0 ~25µm Fineness gauge |
| Viscosity (25?) | 160±20dPa?s | VT-04F |
| Density (25?) | 1.10 ~1.30 g/ml | |
| Screen mesh | 100 ~120T | |
| Film thickness | 10 ~12µm | |
| Curing energy | 1200 ~2000 mJ/cm2 | The effective value through the polyester film |
| Pencil hardness | ≥2H | Pencil hardness test |
| Adhesion | 100/100 | Laceration experiment |
| Etching resistance | FeCl3 or CuCl2 acidic solution | 45±5? |
| Moving coating | 3~5% NaOH solution ,20~40s | 25~35? |
| Package | 5.0 kg/bucket , 20 kg/box | |
| Shelf time | 6 months since the date of manufacture | Store below 25? in dark |
Attention :
1. Mixing the ink fully before using.