KBS-621 is an SBQ type photosensitive emulsion developed for general plate making of solvent resistant type for polyester screen.
Container size：1KG、5KG、200KG
| Emulsion Type | Solvent resistant SBQ type (dual photosensitive base) |
| Features | High sensitivity, printing durability, coating properties, and printability excellent. |
| Application | It can be used for room temperature curing, heat curing solvent system, UV curing system ink-jet printing, etc. |
| Specifications | Viscosity：8000±1500Pa・S/25℃ Solids contents：34±1.5 PH：5±1.0 |
| Suitable exposure | Light source: 3kw metal halide lamp, distance 80cm Screen: 250mesh polyester (yellow) Emulsion thickness: 12~15 micron Exposure amount: 30-40 mj/cm2 |
| Resolution | 75Micron |
| Diazo mix | None |
| Container size | 1KG 5KG 200KG |
