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Precision Polymer S60R
| 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: | YYBStU_Precision-Polymer-S60R.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Red Silicone 55-65. Diesel cylinder liner ring grade. Silicone rubber having both methyl and vinyl substituent groups on the polymer chain. ASTM & ISO designation = VMQ. Excellent heat resistance and low temperature flexibility combined with low compression set performance. Used primarily for diesel cylinder liner O-Rings (coolant sealing). Although silicone will swell in petroleum lubricants, this is not necessarily detrimental in static sealing applications. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| IRHD Hardness | 60 | ASTM D1415, ISO 48 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 8.00 | MPa | ASTM D412, ISO 37 |
| Tensile Elongation (Break) | 410 | % | ASTM D412, ISO 37 |
| Compression Set | |||
| 150°C, 70 hr | 18 | % | ASTM D395B |
| 150°C, 70 hr 1 | 18 | % | ISO 815 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (200°C, 672 hr) | -13 | % | ASTM D412, ISO 37 |
| Change in Ultimate Elongation in Air (200°C, 672 hr) | -25 | % | ASTM D412, ISO 37 |
| Change in IRHD Hardness in Air (200°C, 672 hr) | 6.0 | ASTM D573, ISO 188 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Maximum Operating Temperature | 250 | °C |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Low Temperature Resistance - Non-brittle after 3 mins | -60 | °C | |
| Minimum Operating Temperature: -60°C (-76°F) |
| Note Message | |
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| 1 . | Type B |
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