KDS-890 is a solvent-resistant photosensitive emulsion designed for precision plate making of stainless steel mesh and tetoron mesh. It has excellent resolution, printing durability, image sharpness and printability.
Container size：1KG、5KG、200KG
| Emulsion Type | Solvent resistant diazo type (dual photosensitive base) |
| Features | Excellent in high resolution, printing durability and printability |
| Application | Solar battery panel, printing plate for electronic parts, etc. |
| Specifications | Viscosity：10000±2000Pa・S/25℃ Solids contents：36±2.0% PH：5±1.0 |
| Shelf life | After mixing diazo in the emulsion: Approx. 1 month (stored in a cool and dark place) |
| Suitable exposure | Light source: 3kw metal halide lamp, distance 80cm Screen: 400 mesh(Φ23) Emulsion thickness: 12micron Exposure amount: 50-60mj/cm2 |
| Resolution | 20Micron |
| Diazo mix | 1kg SET -DIAZO Powder 1bag + water (pure water) 80-100g. 5kg SET -DIAZO Powder 1bag + water (pure water) 430-500g. After DIAZO powder is completely dissolved, add to the emulsion, stir well * After mixing, leave it in a dark place for more than 12 hours, filter it with a mesh cloth of at least 300 MESH or more, and use it after defoaming. |
| Container size | 1kg set (Photosensitive emulsion 0.9kg, Diazo powder for 1kg-4g/bag、Liquid 13.3g) 5kg set (Photosensitive emulsion 4.5kg, Diazo powder for 5kg 20g/bag、Liquid 67g) |
