1. Can't afford the improvement measures of high-temperature rubber seals?

How to maintain car seals 1, daily cleaning

Second stage vulcanization is also called post vulcanization.

Fluororubber O-ring is a copolymer of vinyl fluoride and hexafluoropropene.

Rubber gaskets as sheet-shaped rubber products that serve

Seal is divided into dynamic seal and static seal, static seal is divided into: