KDS-403 is a low-priced Diazo photosensitive emulsion from KDS-402 improved version, and thesolvent resistance, resolution, image linearity and printability have been further improved.
Container size：1KG、5KG、200KG
| Emulsion Type | Solvent resistant diazo type (dual photosensitive base) |
| Features | Good resolution, image and printability |
| Application | PCB, Nameplate, etc. Applicable to general solvent ink and UV curing ink |
| Specifications | Color：Blue Viscosity：11000±2000Pa・S/25℃ Solids contents：34±1.5 PH：5±1.0 |
| Shelf life | Emulsion: 1 year (diazo stored in a cool and dark place) After mixing diazo in the emulsion: Approx. 2 weeks (stored in a cool and dark place) |
| Suitable exposure | Light source: 3kw metal-halide lamp, distance 80cm Screen: 250 mesh polyester (yellow) Emulsion thickness: 12micron Exposure amount: 80-100mj/cm2 |
| Resolution | 50Micron |
| Diazo mix | 1kg SET -DIAZO Powder 1 bag + water (pure water) 90-100g. 5kg SET -DIAZO Powder 1 bag + water (pure water) 450-500g. After the diazo powder is completely dissolved, add it to the emulsion and stir well. * After mixing, leave it in a dark place for more than 12 hours, and use it after defoaming. |
| Container size | 1kg set (Photosensitive emulsion 0.9kg, Diazo powder 5g/bag) 5kg set (Photosensitive emulsion 4.5kg, Diazo powder 25g/bag) |
