I. EPDM Ethylene Propylene Diene Rubber Seal Ring Series

Performance characteristics : Ethylene propylene rubber has good ozone resistance, light resistance and weather resistance, and has very good low temperature elasticity and chemical resistance ( many diluted acids, alkalis and polar solvents ) and good electrical insulation.

Operating temperature : -55 ° C~150 ° C Hardness range : 30~90 Shore A

Applications : automobiles, home appliances, aerospace

Applicable medium : ethanol, brake fluid, dilute acid and alkali, silicone oil and ester, water and steam, phosphate-based hydraulic fluid, good ozone resistance, ozone resistance, aging resistance and weather resistance

Unsuitable media : Aliphatic and aromatic hydrocarbons, diester-based lubricating fluids, halogenated solvents, petroleum-based oils and esters, strong acids.