O-ring material properties:
Oil resistance, no swelling for non-polar and weak polar oils.
Excellent heat and oxygen aging performance.
Good wear resistance.
Chemical resistance.
It has good elasticity, cold resistance, flexion resistance, flexibility and tear resistance.
It has good electrical insulation and can be used as electrical insulation material.
Good ozone resistance.
Purpose of O-ring: used in machine tools, electronics, electrical appliances, medical devices, fitness equipment, textile, printing, automobile, automatic control equipment, sealing parts and other industries
Rubber material performance of O-ring:
Excellent oil resistance.
Excellent electrical insulation.
It is resistant to high temperature and cold, and can maintain elasticity in the range of - 100 degrees to 300 degrees.
It has excellent high temperature resistance, oxidation resistance and chemical resistance.
Rubber has good mechanical properties, high hardness, high elasticity and good wear resistance.

Delong industrial seal is a professional manufacturer of rubber seals and a supplier of silicone sealing products. We provide a variety of silicone rubber O-rings, seals, silicone mechanical seals customized! For customization of various silicone rubber O-rings, seals and silicone mechanical seals, please contact Delong Xingye