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EPDM is an elastomer based on ethylene-propylene-diene rubber (EPDM), which can be used for U-cups, lip seals and packings. EPDM has an outstanding resistance to hot water, steam, washing agents and polar organic solvents. SSP EPDM is not resistant to mineral oil and other un-polar media. The stability to weathering, ozone and ageing is good. If used in glycol-based brake fluids, national regulations have to be adhered to.
Ethylene-Propylene can be used for sealing phosphate ester hydraulic fluids such as Skydrol. Not suitable for petroleum based fluids, Ethylene-Propylene is highly effective for use with steam, acetone, dilute acids and alkalies. Specially compounded Ethylene-Propylene can be made suitable for automobile brake systems. Temperature range from -20° to +300° F. Always available in Phthalates Free, with Certification.
Data Sheet for EPDM(Ethylene Propylene Rubber) |
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| Property | Specification | Value |
|---|---|---|
| Hardness | ISO 868 | 81 +/- 5 shore |
| Modulus 100% | DIN 53 504 | Greater than or Equal to N/A |
| Tensile strength | DIN 53 504 | Greater than or Equal to N/A |
| Elongation at break | DIN 53 504 | Greater than or Equal to 150% |
| Tear Strength | DIN 53 515 | N/A |
| Specific Gravity | ISO 1183 | 1.17 g/cm3 |
| Rebound Elasticity | DIN 53 512 | Greater than or Equal to 41% |
| Abrasion | DIN 53 516 | N/A |
| Compression set | ISO 815 | Less than or Equal to 15% |
| 70 deg. C / 24h @ 25% deflection | ||
| Compression Set | ISO 815 | N/A |
| 100 deg. C / 24h @ 25% deflection | ||
| Compression Set | ISO 815 | N/A |
| 150 deg. C / 24h @ 25% deflection | ||
| Min. Service Temperature | -40 deg. F | |
| Max. Service Temperature | 266 deg. F | |
| Max. Temperature Water / Steam | 266 deg. F | |
| Max. Temperature Hot Air (short) | 302 deg. F | |
MSDS SSP EPDM PDF