Thermoset™ SC-318S Silicone
Product Information
Thermoset™ SC-318S silicone is a one-component, rapid cure silicone designed for use as an encapsulant or coating to protect electronic devices.
Shelf Life
Shelf life is six months from date of manufacture when stored at 5°C in original, unopened container. Material must be maintained at 5°C in unopened containers.
Features and Benefits
Fast Cure – rapidly cures at 150°C.
Convenient – requires no mixing or additives.
Uncured Typical Properties*
| Appearance | Green Liquid |
| Viscosity, cP | 45,000 |
| Specific Gravity | 1.01 |
| Gel Time, minutes @ 150°C | 2-6 |
| Working Life, month @ 25°C | 3 |
Cured Typical Properties*
| Volume Resistivity, ohm-cm | 1 x 1015 |
| Coefficient of Linear Thermal Expansion, ppm/°C | 325 |
| Glass Transition Temperature (Tg), °C | -45 |
| Hardness, Shore 00 | 40 |
| Tensile Shear Strength, psi | 200 |
| Modulus of Elasticity, MPa | 50 |
| Dielectric Constant | 2.5 |
| Dissipation Factor | 0.005 |
*Data is typical and not to be used for specification purposes
Literature
| Download | Type | Name | |
|---|---|---|---|
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Technical Data Sheet | Thermoset SC-318S Silicone | |
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User Instructions | Electronic Materials Handling Instructions (5°C Storage Temperature) |
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