 The September 2008 issue of NASA Tech Briefs features DYMAX visible light-curing plastic adhesives |
DYMAX “3000” Series plastic-bonding adhesives make high-speed, high-volume bonding of plastic appliances, sub-components, housings, and enclosures possible. These adhesives cure in seconds upon exposure to ultraviolet light and/or visible light, even through UV-blocked plastics. Non-VOC, worker-friendly plastic bonding adhesives from DYMAX form high-strength, environmentally-resistant bonds to polycarbonate, PVC, phenolic, acrylic, metal, glass, and ceramic. DYMAX plastic adhesives are ideal for bonding dissimilar materials, something that cannot be done with traditional welding methods and other types of adhesives. They have low-moisture absorption and low viscosity for easy dispensing.
"3000" Series plastic-bonding adhesives are compatible with the new DYMAX BlueWave ® LED visible light, high-intensity spot curing system, utilizing the visible
light spectrum to cure completely in seconds. The BlueWave LED spot curing system
offers many advantages over traditional UV spot curing systems including no
bulbs to change, cool cures, no warm-up, and constant intensity for thousands of
hours. |
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Highly Recommended Visible Light Curing PLASTIC
BONDING Adhesives |
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Click on the product number below for additional information. |
| Product | Features | Viscosity
(nominal) | Shore Hardness | Elongation at Break | Substrates | Demo Request |
| 3021 Series | Low shrinkage (<0.2%); resists yellowing; maintains dimensions with minimal degradation of strength when thermally cycled; cures fully in seconds upon UV/Visible
light exposure | 500 cP 50,000 cP | D80 | 2% | Metal Glass Various Plastics |  |
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| 3072 | UV/Visible light curing; dispenses easily to allow for precise quantity and placement of adhesive; bonds generally exceed the strength of substrates bonded, including PVC alloys, which resist most other bonding methods |
6,000 cP | D60 | 200% | Valox ABS Acrylic Polyurethane Styrene |  |
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| 3099 Series | Resilient adhesive with excellent adhesion to acrylic; clear, low-viscosity, light-cured adhesive produces clear, bubble-free bond lines | 150 cP 10,000 cP 15,000 cP | D75 |
95% | Acrylic Polycarbonate PVC Polyurethane |  |
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