PERMABOND UV620 is a single part, fast curing, UV curable adhesive. Its excellent optical clarity and resistance to yellowing make it ideal for bonding glass and crystal for a high-quality finish. It is well suited for a variety of applications including glass furniture, decorative ornaments and other glass objects where high strength and appearance are required.
FEATURES:
- Cure on demand
- Optically clear
- Resistant to yellowing
- Fast curing with low-power lamps
- 100% solids, no solvents
- Excellent adhesion to metal and glass
| Chemical composition | Methacrylate ester |
| Appearance | Colourless, clear |
| Viscosity @ 25°C | 20 rpm: 2,200-2,900 mPa.s (cP) |
| Specific gravity | 1.0 |
| Tensile strength (ASTM D-2095-69) steel to glass* | 9-10 N/mm² (1300 psi – 1450 psi) |
| Tensile strength (ISO37) | 16 N/mm² (2300 psi) |
| Refractive index (cured) | >1.490 |
| Elongation (ISO37) | > 80% |
| Hardness (ISO868) | 60-75 Shore D |
| Dielectric strength | 12 KV/mm |
