JT-E342H
Description
JT-E342H is an acrylic modified epoxy resin with narrow molecular weight dispersity that is designed for liquid solder mask hardener of alkali-development type. It properties include high surface-hardness, excellent chemical and thermal resistance.
Application
Liquid solder mask hardener. It can be applied to low-energy UV exposure and high linear resolution for screen printing process.
Specification
| Appearance | Clear Viscous Liquid |
|---|---|
| Color (Gardner) | 3 max |
| Viscocity (cps/25℃) | 10,000 ~ 20,000 |
| Epoxy equivalent (g/eq.) | 750 ~ 850 |
| Solid Content (180℃×1hr,%) | 50 ~ 60 |
These values are used as reference. For detailed product specifications, please contact our distributor or sales department.
Package
200Kg Iron drum
Storage
- Keep away from high temperature and avoid to exposed to sun-light. Keep tightly closed when it is stored. The suggestion period of storage is 6 months.