2022-11-14

Mixed rubber is an important raw material for hose products and sealing products, and is the cornerstone of product quality for rubber product manufacturers. Among them, ethylene propylene diene monomer (EPDM) is polyethylene. Propylene rubber formed by solution copolymerization, and then the third monomer (ENB) is introduced. Ethylene-propylene-diene rubber (EPDM) is basically a saturated polymer with good aging resistance. Good weather resistance. Excellent electrical insulation properties. Good chemical resistance. Good impact elasticity.

What are the advantages and disadvantages of EPDM?

Performance advantages: good physical and mechanical strength; excellent elastic recovery, small permanent compression deformation; excellent ozone aging resistance. The weather resistance performance is the same as the life of the equipment; through reasonable formula setting, that is, seals suitable for insulating occasions and seals for conductive occasions, to meet the needs of customers for different equipment.
Performance disadvantages: poor resistance to mineral oil
Applicable temperature: general -600: ℃ ~ 150 ℃
Applicable medium: SF6. Silicone oil
Applicable equipment: High voltage switch for charging SF gas. Medium and low voltage switches, transformers and other equipment
Applicable environment: suitable for any area

Our R&D team tries different kinds of glue. The research and development of rubber products with different properties and different uses has greatly shortened the development cycle of rubber series, making Litong mixed rubber of high quality and meeting the diverse needs of rubber products.