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Precision Polymer S70F
| Category: | Silicone , Silicone |
| Manufacturer: | Precision Polymer Engineering Ltd. |
| Trademark: | Precision Polymer |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | w8LGQD_Precision-Polymer-S70F.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Low Compression Set, Red Silicone Rubber, 66-75 °IRHD. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. Compounded in accordance with FDA requirements. Low compression set grade, offering excellent heat resistance and low temperature flexibility. Used primarily for dry heat static seals, low physical strength and poor abrasion resistance prevents dynamic sealing. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| IRHD Hardness | 73 | ASTM D1415, ISO 48 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 6.50 | MPa | ASTM D412, ISO 37 |
| Tensile Elongation (Break) | 220 | % | ASTM D412, ISO 37 |
| Compression Set | |||
| 175°C, 22 hr | 25 | % | ASTM D395B |
| 175°C, 22 hr 1 | 25 | % | ISO 815 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (200°C, 70 hr) | 13 | % | ASTM D412, ISO 37 |
| Change in Ultimate Elongation in Air (200°C, 70 hr) | -25 | % | ASTM D412, ISO 37 |
| Change in IRHD Hardness in Air (200°C, 70 hr) | 3.0 | ASTM D573, ISO 188 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Maximum Operating Temperature | 250 | °C |
| Additional Information |
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| Minimum Operating Temperature: -60°C (-76°F) |
| Note Message | |
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| 1 . | Type B |
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