Dymax Multi-Cure 9452-FC is a thin 100% solids conformal coating that cures upon exposure to light and is designed for application using film coating/flow coating or similar dispensing methods. Dymax 9452-FC is a Multi-Cure material specially formulated to cure with secondary heat in applications where shadowed areas exist. Dymax Multi-Cure materials contain no nonreactive solvents and cure upon exposure to light. Their ability to cure in seconds enables faster processing, greater output, and lower processing costs. In addition, Dymax 9452-FC is LED curable at wavelengths of 365nm, 385nm and 405nm. When cured with Dymax light-curing spot lamps, focused-beam lamps, or flood lamps, they deliver optimum speed and performance. Dymax lamps offer the ideal balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS2 Directives 2015/863/EU and 2011/65/EU.
Features:
- UV/Visible Light Cure
- Blue Fluorescing
- Secondary Heat Cure
- Shadow Area Cure
- LED Curable
- Very Good Thermal Shock Resistance
- Flammability (V0 Internal)
- Excellent Wettability
- 100% Solids
SPECIFICATION:
| UNCURED PROPERTIES | ||
| Property | Value | Test Method |
| Solvent Content | No Nonreactive Solvents | N/A |
| Chemical Class | Acrylic/Epoxy | N/A |
| Appearance | Clear to yellow | N/A |
| Soluble in | Organic Solvents | N/A |
| Density, g/ml | 1.06g/ml | ASTM D1875 |
| Viscosity, cP (20 rpm) | 20 cP | DSTM 502 |
| CURED MECHANICAL PROPERTIES * | ||
| Property | Value | Test Method |
| Durometer Hardness | D60 | ASTM D2240 |
| Tensile at Break, psi | 4950 | ASTM D638 |
| Elongation at Break, % | 6 | ASTM D638 |
| Modulus of Elasticity, MPa psi | 1137 [165,000] | ASTM D638 |
| Glass Transition Tg, ˚C | 80 | DSTM 256‡ |
| CTEa1, mm/m/˚C | 105 | DSTM 610‡ |
| CTEa2, mm/m/˚C | 225 | DSTM 610‡ |