POLYEPICHLOROHYDRIN RUBBER

Product introduction

Epichlorohydrin Rubber, also known as chlorine ether rubber, is a new type of special synthetic rubber developed in the 1960s. With its unique structure and excellent performance, it has won the attention of the world rubber industry. It develops rapidly and is now widely used in automobile industry, electric power industry, refrigeration machinery, oil drilling equipment, chemical fertilizer industry and aerospace industry. Epichlorohydrin rubber is a kind of polyether elastomer made of epoxy compound (Epichlorohydrin, ethylene oxide, propylene oxide, etc.) as monomer and ring-opening polymerization under the action of catalyst. Because of the different monomer combination, it can be divided into homopolymerization and copolymerization. The copolymerization is divided into binary, ternary and unsaturated (glycidyl ether) copolymerization.

Application field

1. Automotive industry: used to manufacture all kinds of seals and a variety of hose, such as automobile crankshaft, differential box, gearbox, clutch, carburetor oil seal, hydraulic pipe, fuel pipe, air conditioning pipe, radiator, cooling water delivery pipe and other hose and torsional vibration damper, engine cover and car door and window strip.

2.Refrigerator industry: Epichlorohydrin rubber is the ideal sealing material for freon refrigeration equipment, used in all kinds of refrigeration equipment of FREon R22, solve the leakage problem of R22, the service life from the original nitrile rubber about a week to about a year.

3.Power industry: (1) Wire and cable sheath line, used for JO4 motor matching F motor wiring, submersible oil pump cable, etc.

(2) used as transformer diaphragm, as an oil resistant seal, good effect.

4. Petroleum industry: used as sealing parts of oil well equipment, oil well packer, oil well high pressure piston head parts, gas high pressure valve film and airflow gauge and fuel pump diaphragm.

5. Chemical fertilizer industry: used in high pressure machine and copper liquid pump shaft seal, solve the leakage problem, improve the life of 4-8 times.

6. Aerospace industry: the main production of aircraft engine oil film.

7. Other applications: electrical conductive rubber parts for electronic industry, chemical fiber textile rubber rings, printer and copier cots, food and medicine packaging bottle cap pads, etc.

Packaging: 20kg/bag