HEBEI FENGMING PLASTIC PRODUCTS CO., LTD.
PHONE:+86-19832136619
TEL:+86-311-85851653
FAX:+86-319-3252989
E-mail:contact@fmseal.com
ADD:Yawo Village, Changzhuang Township, Wei County
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ADD:Yawo Village, Changzhuang Township, Wei County
TEL:+86-311-85851653
FAX:+86-319-3252989
E-mail:contact@fmseal.com
HEBEI FENGMING PLASTIC PRODUCTS CO., LTD.
Our company has accumulated rich experience and made outstanding achievements in the design and development of sealing strips for automobiles, high-speed rail, subways, containers, refrigerated trucks, ships, building doors and windows, industrial equipment, etc.
EPDM sealing strip
EPDM sealing strip
EPDM rubber is a terpolymer of ethylene, propylene and non-conjugated diene. Its main characteristic is its excellent resistance to oxidation, ozone and corrosion. Since EPDM belongs to the family of polyolefins, it has excellent vulcanization properties and has a very low specific gravity among all rubbers. It can absorb a large amount of filler and oil without affecting the characteristics. The main chain of EPDM rubber is composed of chemically stable saturated hydrocarbons and only contains unsaturated double bonds in the side chain, so it is basically a saturated rubber. Since there are no polar substituents in the molecular structure and the cohesive energy between molecules is low, the molecular chain can maintain flexibility in a wide temperature range.