PRODUCT DESCRIPTION
Dymax Ultra Light-Weld 431 Glass-to-Metal Bonding Adhesive 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 of Dymax Ultra Light-Weld 431
- UV/Visible Light Cure
- High temperature Resistant
- Moisture Resistant
- High Adhesion to Glass and Metal
APPLICATIONS of Dymax Ultra Light-Weld 431
- Glass Assenbly
- Glass-to-Metal Assembly
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
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 |
