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431: Ultra Light-Weld®
High-Temperature and Moisture-Resistant Glass-to-Metal Bonding Adhesive |
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Dymax Ultra Light-Weld® 431 is a versatile glass-to-glass and glass-to-metal bonding adhesive that is formulated to be resistant to high-temperature and high-moisture environments while maintaining superior adhesion and flexibility. This adhesive was designed with low shrinkage which
results in reduced stress on the bond line or larger cured surfaces. This UV/Visible light-curable adhesive is
also formulated to cure with Dymax broad spectrum equipment, as well as our narrow spectrum, BlueWave® LED Prime UVA spot curing lamp.
Dymax 431 glass bonding adhesive is ideal for assembly applications in the glass, appliance, and lighting markets. This material is designed for rapid bonding of glass and metal (stainless steel, aluminum, brass, and copper) and can also be considered for bonding a wide variety of plastics such as ABS, CAP, PA, PC, PCTG, PEBA, PEEK, PET, PETG, PI, PVC, and SAN, as well as ceramic and FR4.
Available Viscosities
| Appearance |
Substrates | Package Sizes Available* |
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| 500 cP (nominal) | Clear | Glass
Aluminum
Brass
Stainless Steel
Copper
Most Plastics
Ceramic
FR-4 |
10 mL Syringe (MR)
30 mL Syringe (MR)
160 mL Cartridge
1 Liter Bottle
15 Liter Tapered Pail |
*In Europe materials are sold in g/kg not mL/L
| Features |
|---|
- Cures in seconds upon exposure to UV/Visible light
- Curable with BlueWave® LED Prime UVA spot lamp
- High adhesion to glass and metal
- High-temperature resistant
- Moisture resistant
- High Tg and thermal degradation
- Flexible for shock resistance
- Low shrinkage
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| Applications |
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- Glass-to-glass assembly
- Glass-to-metal assembly
- Appliance sub-assemblies
- Lighting sub-assemblies
- Furniture
- Adheres to glass, plastic, and metal substrates
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Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, flood & focused beam lamps, or conveyor systems, they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS Directives 2002/95/EC and 2003/11EC. |
Max says if you don't see a glass bonding adhesive that suits your application, call Dymax Applications Engineering for a recommendation. We have a library of over 3,000 adhesive formulations to choose from!
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