Category: | Silicone , Silicone |
Manufacturer: | Sumitomo Bakelite North America, Inc. |
Trademark: | Sumitomo Silicone |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | 5afaQ8_Sumitomo-Silicone-SI-9045C.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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SI 9045C is a long fiberglass and graphite filled silicone molding compound, which offers moderate strength properties, high impact resistance, and excellent long-term thermal stability at elevated temperatures. |
General Information | |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.95 | g/cm³ | ASTM D792 |
Molding Shrinkage - Flow | 0.10 to 0.20 | % | ASTM D955 |
Water Absorption (23°C, 24 hr) | 0.25 | % | ASTM D570 |
Water Absorption - 48 hr (50°C) | 0.45 | % | ASTM D570 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (M-Scale, Compression Molded) | 90 | ASTM D785 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Break, Compression Molded) | 17.0 | MPa | ASTM D638 |
Flexural Modulus (Compression Molded) | 11000 | MPa | ASTM D790 |
Flexural Strength (Break) | 52.0 | MPa | ASTM D790 |
Compressive Strength | 55.0 | MPa | ASTM D695 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (Compression Molded) | 210 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load (1.8 MPa, Annealed, Compression Molded) | > 282 | °C | ASTM D648 |
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