PRODUCT DESCRIPTION
Dymax 429-GEL Optically Clear Structural Adhesive for Large High-impact Areas is designed for rapid bonding of glass and metals. Dymax 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, they deliver optimum speed and performance for glass assembly. 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 of Dymax 429-GEL Optically Clear Structural Adhesive
- UV Light Cure
- Optically Clear Adhesive
- UV Resistant
- High Impact
- Resistant to Yellowing and Thermal Shock
APPLICATIONS of Dymax 429-GEL Optically Clear Structural Adhesive
- Metal-to-Glass Bonding
- Potting Critical Components
- Large-Area Bonding
- Structural Bonder for Glass, Plastic, and Metal
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.
UNCURED PROPERTIES * | ||
Property | Value | Test Method |
Solvent Content | No Nonreactive Solvents | N/A |
Chemical Class | Acrylated Urethane | N/A |
Appearance | Clear to Light Yellow | N/A |
Soluble in | Organic Solvents | N/A |
Density, g/ml | 1.14 | ASTM D1875 |
Viscosity, cP | 20,000 (nominal) | ASTM D1084 |
Shelf Life at Recommended |
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Conditions from Date of | 18 months | N/A |
Manufacture |
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CURED MECHANICAL PROPERTIES * | ||
Property | Value | Test Method |
Durometer Hardness | D60 | ASTM D2240 |
Tensile at Break, MPa [psi] | 21.6 [3,140] | ASTM D638 |
Elongation at Break, % | 120 | ASTM D638 |
Modulus of Elasticity, MPa [psi] | 67 [9,770] | ASTM D638 |
OTHER CURED PROPERTIES * | ||
Property | Value | Test Method |
Refractive Index (20°C) | 1.50 | ASTM D542 |
Boiling Water Absorption, % (2 h) | 3.2 | ASTM D570 |
Water Absorption, % (25°C, 24 h) | 1.1 | ASTM D570 |
Linear Shrinkage, % | 0.79 | ASTM D2566 |
Glass Transition, Tg | 59°C | ASTM D5418 |
TYPICAL PERFORMANCE OF CURED MATERIAL * | ||
Property | Value | Test Method |
Glass-to-Stainless Steel Compression, psi | 2,190 | DSTM 251‡ |
Glass-to-Glass Compression, psi | 1,850 | DSTM 250‡ |
