Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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DIN 3869 profile Rings,EPDM , BLACK
The common color of EPDM rubber is black, and it can be made into any different color. As long as you provide the color number or sample, our company can produce it for you. The main chain of EPDM rubber is a fully saturated straight chain structure without double bonds, and its side chain has diene Jing, so it can be vulcanized with sulfur. EPDM rubber has excellent aging resistance, ozone resistance, weather resistance, heat resistance (can be used in 120 ℃ environment for a long time), chemical resistance (such as alcohol, acid, strong alkali, oxidant), but it is not resistant to aliphatic and aromatic solvents. EPDM rubber has low density and high filling property in rubber, but it lacks self-adhesive and mutual adhesive. In addition, EPDM rubber has outstanding steam resistance and can be used to make sealing products such as steam resistant diaphragms. EPDM rubber has been widely used in washing machines, TV accessories and door and window sealing products, or in the production of various composite profiles.
| Temperature resistance range | -50℃ to 150 ℃ |
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Advantages
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· 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)
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Disadvantages
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Poor oil resistance, not recommended for food-related use or exposure to aromatic hydrogen
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