SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
PERMABOND® UV645 is a single part, fast curing, high viscosity UV curable adhesive designed specifically for bonding plastics. This material has excellent adhesion to a variety of plastics including polycarbonate as well as metals and glass. Permabond UV645 has very high shear strength, elongation and impact resistance making it ideal for applications that require substrates with different coefficients of thermal expansion. Permabond UV645 has good depth of curing capabilities which make it suitable for use as a sealant.
FEATURES & BENEFITS:
| Overlap shear strength (ISO4587) | Polycarbonate >9 N/mm² (>1300 psi)* PVC >5 N/mm² (>700 psi) PC/ABS >7 N/mm² (>1000 psi)* Acrylic >1.5 N/mm² (>220 psi)* |
| Tensile strength (ISO37) | 11 N/mm² (1600 psi) |
| Refractive index | 1.490 |
| Elongation at break (ISO37) | > 70% |
| Hardness (ISO868) | 50-65 Shore D |
| Dielectric strength | 25-30 KV/mm |
| Dielectric constant 1MHz@25°C | 4 |
| Water absorbtion (ISO62) 2 hours in boiling water | <5% |
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