Mainly used in machinery, the main production materials are EPDM, PVC, nitrile rubber, silicone rubber, etc. Mechanical sealing strips are mainly used for various cabinets, electrical cabinets and other machinery, mainly for fixing, sound insulation, waterproof, dustproof, sealing, etc.

The normal carbon-graphite without anything,can be used in mechanical corperations always.But,if it’s impregnated resin or metal,it can make the graphite products apply and perform excellent wear resistance and self-lubrication property in the circumstance of high temperature and heavy pressure.Also,gas hole ratio,hardness and friction will be changed.Graphite rotor,vane,seal ring,bearing are generally used in present mechanical equipment.