PRODUCT DESCRIPTION
Dymax 4-20418-GEL Low-Stress Plastic and Glass Bonder adhesive provides rapid bonding and laminating to glass, metal, and many plastics such as ABS, acrylics, polycarbonate, polyurethane, and styrene. This solvent-free, visible and/or UV-curable adhesive dispenses easily and cures quickly for precise quantity and placement of adhesive. Bonds resist yellowing in the sun and demonstrate good performance in thermal cycling. This product is in full compliance with RoHS directives 2015/863/EU.
FEATURES of Dymax 4-20418-GEL Low-Stress Plastic and Glass Bonder
- Cures in seconds upon exposure to UV/Visible light
- LED-curable at 385 nm
APPLICATIONS of Dymax 4-20418-GEL Low-Stress Plastic and Glass Bonder
Used to bond:
- Glass
- Metal
- Many plastics
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.
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TYPICAL UNCURED PROPERTIES * |
||
|
Property |
Value |
Test Method |
|
Solvent Content |
No Nonreactive Solvents |
N/A |
|
Chemical Class |
Acrylated Urethane |
N/A |
|
Appearance |
Colorless |
N/A |
|
Soluble in Viscosity, cP (20 rpm) |
Organic Solvents 35,000 |
N/A ASTM D1084 |
|
Shelf Life at Recommended Conditions from Date of Manufacture |
18 months |
N/A |
|
CURED MECHANICAL PROPERTIES * |
||
|
Property |
Value |
Test Method |
|
Durometer Hardness |
D60 |
ASTM D2240 |
|
Tensile at Break, MPa [psi] |
11.4 [1,650] |
ASTM D638 |
|
Elongation at Break, % |
130% |
ASTM D638 |
|
Modulus of Elasticity, MPa [psi] |
689.5 [100,000] |
ASTM D638 |
|
OTHER CURED PROPERTIES * |
||
|
Property |
Value |
Test Method |
|
Boiling Water Absorption, % (2 h) |
4.4 |
ASTM D570 |
|
Water Absorption, % (25°C, 24 h) |
4.1 |
ASTM D570 |
|
Coefficient of Thermal Expansion |
95 x 10-6 in/in/°C |
ASTM E831 |
|
TYPICAL PERFORMANCE OF CURED MATERIAL * |
||
|
Property |
Value |
Test Method |
|
Glass-to-Stainless Steel Compression, psi |
2,250 (glass shatters) |
DSTM 251‡ |
|
Glass-to-Glass Compression, psi |
2,750 (glass shatters) |
DSTM 250‡ |
