Dymax Ultra Light-Weld 9008-R cures upon exposure to UV/Visible light and is designed for encapsulating and sealing electronic components. Ultra Light-Weld 9008-R materials contain no nonreactive solvents. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. When cured with Dymax light-curing spot lamps, focused-beam lamps, or flood lamps, they deliver optimum speed and performance. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with RoHS directives 2015/863/EU.
FEATURES:
- UV/Visible Light Cure
- Flexible Encapsulant
- Wire Bonding
- Remains Flexible to -40C
- Ideal for COF Applications
- Red Color Helps In-Line Inspection
APPLICATIONS:
- Chip on Board
- Chip on Flex
- Wire Bonding
TYPICAL UNCURED PROPERTIES
Solvent Content | No Nonreactive Solvent | |
Chemical Class | Acrylated Urethane | |
Appearance | Red Translucent Liquid | |
Solubility | Organic Solvents | |
Density (g/ml) | 1.03 | ASTM D-1785 |
Viscosity (20 rpm) | 4,500 cP (nominal) | ASTM D-1084 |
TYPICAL CURED PROPERTIES
Durometer Hardness | D35 | ASTM D-2240 |
Elongation at Break | 200% | ASTM D-638 |
Tensile at Break | 5.8 MPa | ASTM D-638 |
Modulus of Elasticity | 6.9 MPa | ASTM D-638 |
Water Absorption (24 h) | 1.5 % | ASTM D-570 |
Boiling Water Absorption (2 h) | 2.0 % | ASTM D-570 |