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- Saint-Gobain COHRlastic® CF4480 High Heat Reversion Resistant Reinforced Solid Rubber
Saint-Gobain COHRlastic® CF4480 High Heat Reversion Resistant Reinforced Solid Rubber
| Category | Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) |
| Manufacturer | Saint-Gobain Perfomance Plastics |
| Trade Name | COHRlastic® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Saint-Gobain COHRlastic® CF4480 High Heat Reversion Resistant Reinforced Solid Rubber.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: COHRlastic® CF silicone solid rubber reinforced with fiberglass is a dimensionally-stable, durable material for press pads, belting and gasketing. It is available in six constructions. CF 4480 utilizes the most reversion-resistant silicone rubber compound. The product is designed for use in applications involving the tough combination of prolonged high-pressure confinement at temperatures in the range of 375°F to 650°F. All data based on a 0.0625 inch test sample.(Tolerance of .005"; Thickness shown is for silicone rubber. Fiberglass thickness = 0.014".) Information provided by Saint Gobain Performance Products.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Volatile Organic Compounds (VOC) Content | <= 0.50 g/l | <= 0.50 g/l | Weight Loss (4 hrs at 400°F) |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 81 | 81 | |
| Elongation at Break | <= 10 % | <= 10 % | |
| Flexural Strength | 5.17 MPa | 750 psi | Diaphragm Burst Strength |
| Tear Strength | 52.6 kN/m | 300 pli |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 270 µm/m-°C @Temperature 20.0 °C |
150 µin/in-°F @Temperature 68.0 °F |
Silicone rubber component |
| Thermal Conductivity | 0.274 W/m-K | 1.90 BTU-in/hr-ft²-°F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 19.7 kV/mm | 500 kV/in |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Dark Gray |
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