Permabond UV625 UV non-drip thick UV gel glue for gap filling and vertical (wall) bonding
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Click Here to visit our Datasheet Server (TDS, SDS, Fact Sheets, Selector Guides, etc)PERMABOND UV625 is a single part, fast curing, UV curable adhesive primarily designed for bonding and sealing glass and metal. The cured adhesive is tough, flexible and has excellent impact resistance. The gel-like viscosity and good depth of cure make it ideal for use on vertical surfaces or where large gaps are involved.
- Cure on demand
- Optically Clear
- Non-drip, non-sag great for vertical and wall bonding
- Gap filling, void villing
- Flexible, good impact resistance
- Fast curing with low-power lamps
- 100% solids, no solvents
- Excellent adhesion to metal and glass
Physical Properties of Uncured Adhesive
| Chemical Composition | Methacrylate ester |
| Viscosity @ 25°C |
20 rpm: 30,000-55,000 mPa.s (cP) 2.5 rpm: 120,000-250,000 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/cm² battery lamp: 5 secs |
|
Tensile Strength |
1450psi (10 N/mm^2) |
|
Shear Strength |
Glass to Steel: 900psi to 1000psi 6 to 7 N/mm²) |
|
Temperature Resistance |
212f (100C) 75% strength 302f (150C) 30% strength 400f (200C) 18% strength |
|
Appearance |
High Clarity, Colorless, Optically Clear, Transparent |
|
Elongation (ISO37) |
>120% |
|
Hardness (ISO868) |
65-75 Shore D |