EPDM sealing strip manufacturer: the difference between EPDM sealing strip and rubber sealing strip
2020-12-25
EPDM sealing stripand rubber seal of distinction:
1. Different ingredients:EPDM sealing stripIt is a copolymer of ethylene, propylene and a small amount of a third monomer, a non-conjugated diene. The rubber and plastic sealing strip is made of neoprene, ethylene propylene rubber, silicone rubber, natural-neoprene-butadiene styrene, rubber-plastic composite rubber and other rubber materials with excellent aging resistance.
2. Different performance:EPDM sealing stripIt has good elasticity and compression deformation resistance, weather resistance, ozone resistance, chemical resistance and a wide temperature range. Rubber and plastic sealing strip has good ozone resistance and good aging resistance.
3. The process is different:EPDM sealing stripThe process is microwave vulcanization. The process of rubber and plastic sealing strip includes extrusion molding continuous vulcanization method, extrusion molding vulcanization tank vulcanization method or compression vulcanization method.
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