SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
Dymax Ultra Light-Weld 431 cures upon exposure to light and is designed for rapid bonding of glass, plastic and metal. Dymax Ultra Light-Weld materials contain no nonreactive solvents and cure upon exposure to light. 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, supplemented by secondary moisture cure, they deliver optimum speed and performance for plastic bonding, sealing, and encapsulation. Dymax lamps offer the ideal balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with RoHS directives 2015/863/EU.
FEATURES:
APPLICATION:
TYPICAL UNCURED PROPERTIES
| Solvent Content | No Nonreactive Solvent | |
| Chemical Class | Acrylate Urethane | |
| Appearance | Colorless Transparent Liquid | |
| Solubility | Organic Solvent | |
| Density (g/ml) | 1.04 | ASTM D-1785 |
| Viscosity (20 rpm) | 500 cP (nominal) | ASTM D-1084 |
TYPICAL CURED PROPERTIES
| Durometer Hardness | D70 | ASTM D-2240 |
| Elongation at Break | 61% | ASTM D-638 |
| Tensile at Break | 3,900 psi | ASTM D-638 |
| Modulus of Elasticity | 82,000 psi | ASTM D-638 |
| Water Absorption (24 h) | 1.5 % | ASTM D-570 |
| Boiling Water Absorption (2 h) | 4.4 % | ASTM D-570 |
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