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All Technical Data
| Smooth‑Sil™ 960 | |
|---|---|
| Product Type |
|
| Mixed Viscosity | 30,000 cps |
| Mix Ratio By Weight | 100A:10B |
| Pot Life | 45 minutes |
| Cure Time | 16 hours |
| Shore A Hardness | 60 |
| Specific Gravity | 1.25 g/cc |
| Specific Volume | 22.2 cu. in./lb. |
| Color | Green |
| Die B Tear Strength | 110 pli |
| Tensile Strength | 650 psi |
| Elongation @ Break | 270 % |
| 100% Modulus | 280 psi |
| Shrinkage | <.001 in. / in. |
| Useful Temperature (min) | -65 °F |
| Useful Temperature (max) | 450 °F |
Product Description
Smooth‑Sil™ 960
Smooth-Sil™ 960 is a Shore 60A platinum cure silicone rubber developed for a variety of industrial applications. Compared to other 60A platinum silicones, Smooth-Sil™ 960 has a relatively low viscosity and is easy to mix, de-air and pour. Silicone cures in 16 hours with negligible shrinkage to a firm rubber with high tensile and tear strength.
Smooth-Sil™ 960 offers good chemical and heat resistance, making this a good choice for production casting of resins and expanding foams. Because of its firmness, Smooth-Sil™ 960 molds are also used for spin casting. It is also used for embedding and electrical applications. Smooth-Sil™ 960 is suitable for food related applications.
Note: This product will not cure against surfaces containing sulfur, even when sealed.