Description
PERMABOND UV630 is a single part, fast setting, and UV curable adhesive designed specifically for bonding plastics. This material has excellent adhesion to a variety of plastics including polycarbonate. Permabond UV630 has very high shear strength, elongation and impact resistance making it ideal for applications that require substrates with different coefficients of thermal expansion
UV630 is a Medical Grade / Medical Device Approved adhesive.Biocompatibility ISO 10993-5 Cytotoxicity
Features & Benefits
- Cure on demand
- Medical Grade / Medical Device Approved adhesive
- High Clear UV resistant when dried
- Low Viscosity, High-Flowability, will drip
- Excellent bonds with Clear Plastics like Polycarbonate, PVC Clear, Acrylic, etc
- Wicking into small cracks and crevices
- High shear strength
- Fast curing with low-power lamps
- 100% solids, no solvents
- Excellent adhesion to plastics
Physical Properties of Uncured Adhesive
| Chemical Composition | Methacrylate ester |
| Viscosity @ 25C |
20 rpm: 200 to 300 mPa.s (cP) |
| Specific Gravity | 1.0 |
Performance Characteristics
|
UV Curing Wavelength |
365 – 400 nm |
|
UV Curing Time (by strength of light) |
Low power 4mW/cm battery lamp: 5 secs |
|
Tensile Strength |
1450psi (10 N/mm^2) |
|
Shear Strength |
Glass to Steel:900psi to 1000psi 6 to 7 N/mm) Polycarbonate: >9 N/mm * (>1300 psi) |
|
Temperature Resistance |
212f (100C) 60% strength 302f (150C) 18% strength |
|
Appearance |
High Clarity, Colorless, Optically Clear, Transparent |
|
Elongation (ISO37) |
110% |
|
Hardness (ISO868) |
60 Shore D |
*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.**LED UV lamps have a narrow range of spectral output. It is important to check suitability with Permabond in order to match the LED lamps peak wavelength with that of the adhesives photoinitiator to ensure optimal adhesive cure.
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