As the market changing, Foam extrusion products have improved and use more materials to manufacture new seal strips. The versatile product includes EPDM foam extrusion, nitrile foam extrusion, neoprene foam extrusion, and etc.

Foam extrusion is a kind of rubber seal strip which makes use of the characteristics of some materials and makes the air holes appear in its interior by processing. Foam sealing strip includes EPDM foam sealing strip, silicone foam sealing strip, Pu foam sealing strip.

EPDM sealing strip has long service life because it has excellent anti-aging function, good chemical resistance, good impact elasticity. Etruded rubber seal mainly used in sealing, absorbing stress and deformation, limit and so on.

Seal strip for automobile is mainly composed of EPDM rubber and steel carrier, this seal strip has good elasticity, compression deformation resistance, aging resistance, ozone resistance, chemical resistance and wide temperature range (- 40 °c ~ + 120 °c).

What role does powdered NBR play in the modification of PVC plastics?

​On July 13, Ningbo Shunze nitrile rubber factory price stability, the current nitrile 3355 factory 12，400 yuan / ton.