Dear customer, all of our rubber material are imported abroad so that to meet your sealing requirement. If you are confused to choose a right rubber material, please feel free to tell me your requirement :where and what do you want, our professional engineer will serve you to choose a right material.

1.O-ring material: silicone rubber;

2.Application temperature range: -100-->250°C;

3.Good resistant to heat, low temperature, ozone and oxide, good elasticity and compression set.

4.Silicone rubber is made to many rubber parts: bottle straw, silicone gel, nipple, silicone tableware, O-ring, washer, sealing cup, oil seal, flap, absorber, diaphragm, medical bottle cork, earphone, foot pad, button, watchband, bracelet and so on. these rubber parts are used in many industries: medical, drinking water equipment, electronic, electronic appliance, lighting, sound, toy, security monitoring equipment, automobile, industrial machinery equipment.