Description
PermabondUV605 is a very low viscosity, high strength adhesive which cures on exposure to UV light. Its excellent optical clarity and resistance to yellowing make it ideal for bonding glass and crystal for a high quality finish. The low viscosity results in excellent capillary action making it suitable for application after the components have been assembled
Features & Benefits
- Low viscosity
- High shear strength
- Fast curing with low power lamps
- 100% solids, no solvents
- Excellent adhesion to metal and glass
Physical Properties of Uncured Adhesives
Chemical composition |
Methacrylate este |
Appearance | Colourless |
Viscosity @ 23°C | 20 rpm: 50-100mPa.s(cP |
Specific gravity | 1.0 |
Typical Curing Properties
Typical fixutre time* | Low power 4mW/cm² battery lamp: 15 secs LED 100mW/cm² lamp: 4 secs UV light guide 30W/cm²: 3 secs |
Cure wavelength | 365 -400 nm** |
*The cure time depends on the power of the UV lamp, its spectral output, the distance between the lamp and the components, and the transmission characteristics of the substrates. The cure time quoted here was determined using a low power, hand held lamp. Most industrial UV lamps would give faster cure rate.
**LED UV lamps have a narrow range of spectral output. It is important to check suitability with Permabond in order to match the LED lamp’s peak wavelength with that of the adhesive’s photoinitiator to ensure optimal adhesive cure.
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