Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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In other forms, EPDM is used for everything like garden hoses
Ethylene propylene rubber (ethylene propylene diene monomer) is copolymerized by ethylene and propylene, double chains with main chain not bonded. The product has excellent heat resistance, aging resistance, ozone resistance and stability, and its normal use temperature range is -50 ~ 150 °C. It has excellent resistance to polar solvents such as alcohols, ketones, ethylene glycol and phosphate ester hydraulic fluids.
EPDM O-rings, gaskets and seals are commonly used in automotive manufacturing, medical equipment, household appliances, water and wastewater systems, and other challenging applications. In other forms, EPDM is used for everything from garden hoses to roof membranes to speaker assemblies.
| Material | EPDM |
| COLOR | BLACK |
| HARDNESS | 70-80 |
| Advantages |
Good weather resistance and ozone resistance • Can be used in alcohol and ketone fluids • High temperature and steam resistance, good impermeability to gas • Suitable to use as seals in high temperature and steam environment • Bathroom equipment seals or parts • Rubber parts in the brake system • Seals in the radiator (car water tank) |
| Disadvantages | Poor oil resistance, not recommended for food-related use or exposure to aromatic hydrogen |
| function | hole seal, oil seal, water seal, fixed seal, shaft seal |