- Household Rubber[10]
- Storage Boxes & Bins[7]
- Automotive Rubber[10]
- Automotive Plastic Products[3]
- Other Auto Parts[3]
- Other Rubber Products[10]
- Rubber Sheets[7]
- Rubber Hoses[7]
- Other Car Care Products[2]
- Lubrication System[1]
- Air Intakes[8]
- Air Conditioning System[1]
- Rubber Belts[2]
- Other Door & Window Accessories[1]
- Seals[7]
- Contact Person : Mr. Zhang Yide
- Company Name : Hebei Jufeng Rubber & Plastic Products Co., Ltd.
- Tel : 86-319-8161011,8161711,8161511
- Fax : 86-319-8161311
- Address : Hebei,Xingtai,NO.17 Wusong west street ,Qinghe County, Xingtai, Hebei, China
- Country/Region : China
- Zip : 054800
car door weatherstrip with Double-side 3M adhesive
Short profile of EPDM
EPDM rubber (ethylene propylene diene monomer (M-class) rubber),a type of synthetic rubber, is an elastomer which is characterized by a wide range of applications. The E refers to ethylene, P to propylene, D to diene and M refers to its classification in ASTM standard D-1418. The M class includes rubbers having a saturated chain of the polymethylene type. Dienes currently used in the manufacture of EPDM rubbers are dicyclopentadiene (DCPD), ethylidene norbornene (ENB), and vinyl norbornene (VNB). EPDM rubber is closely related to ethylene propylene rubber (ethylene propylene rubber is a copolymer of ethylene and propylene whereas EPDM rubber is a terpolymer of ethylene, propylene and a diene-component).
The main properties of EPDM are its outstanding heat, ozone and weather resistance. The resistance to polar substances and steam are also good. It has excellent electrical insulating properties.
Mechanical properties of EPDM
Hardness, Shore A | 40–90 |
Tensile failure stress, ultimate | 25 MPa |
Density | Can be compounded from 0.90 to >2.00 g/cm3 |
Thermal properties of EPDM
Coefficient of thermal expansion, linear | 160 µm/m·K |
Maximum service temperature | 150 °C |
Minimum service temperature | −50 °C |
Glass temperature | −54 °C |
Drawing in our factory
car door weatherstrip with Double-side 3M adhesive