Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
Jiangsu Kunyuan Rubber & Plastic Technology Co.,Ltd
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Application of black EPDM O-ring in automobile manufacturing
As is known to all, EPDM O-ring has excellent ozone resistance, sunlight resistance and weather resistance. It has very good flexibility at low temperature, good chemical resistance (many dilute acids and alkalis and polar solvents) and good electrical insulation performance EPDM O-rings may also have metal detectable changes, while maintaining the same quality as general EPDM O-ring compounds. EPDM O-rings are usually black with long shelf life.
| Material | EPDM |
| COLOR | BLACK |
| HARDNESS | 70-80 |
| operating temperature | -50 ~ 150℃ |
| Disadvantages | Poor oil resistance, not recommended for food-related use or exposure to aromatic hydrogen |
| Scope of application | 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. |
| performance features | High temperature and steam resistance, good impermeability to gas |