SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
FR345-16 can fast cure under ultraviolet light(365nm). Cured resin has toughness and thermal shock resistance. This product is well suited for C-MOS plastic lens holder bonding. This resin has good adhesion strength.
FEATURES
1. This resin shows high quality and passes many kinds of environmental test experiment.
2. This product has excellent toughness, good shock and thermal shock resistance.
3. This resin has good weather resistance and aging resistance.
4. This product has high-strength adhesion to plastic and plastic substrate.
5. The resin can be reworked without residual shavings, and the adhesive has strong cohesion
6. This product complies t o the 20 11 / 6 5 E U RoHS regu lations
7. This product complies to chlorine < 900ppm, bromine < 900ppm, chlorine + bromine < 1500ppm.
Typical Uncured Properties
| Chemical composition | Acrylic resin |
| Appearance | Liquid |
| Color | Yellow and Opaque |
| Viscosity* 25oC, S14 100rpm, cps | 8,000~15,000 |
| Viscosity* 25oC, S14 10rpm, cps | 30,000~50,000 |
| Thixotropic Index | >3 |
| Specific Gravity@25 oC | 1.01 |
| Refractive index nD@25.3 oC | 1.4795 |
| Solvent Content, % | 0 |
Typical Cured Properties
| Glass Transition Temp.,(TMA), oC | 23 |
| CTE* (<Tg), μm/m/oC | 218 |
| CTE* (>Tg), μm/m/oC | 422 |
| Durometer Hardness ASTM D2240-03, Shore D | 34 |
| Durometer Hardness ASTM D2240-03, Shore A | 79 |
| Refractive index nD@25.4 oC | 1.5098 |
| Shear Strength PC vs. PC, MPa | 112 |
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