90 Shore A EPDM Ethylene Propylene IRHD Rubber O Ring

EPDM Ethylene Propylene Rubber O Ring Seal High Temperature Steam Resistant O Rings

Main advantage:
1) excellent anti-chemical character. It almost applies to all mediums.
2) temperature range is very wide.
3) anti oil function is very good.
4) long service life.

(Ethylene-propylene rubber) is composed of copolymerization of ethylene and propylene. The main chain is not double-stranded, so it has excellent heat resistance, aging resistance, ozone resistance, and stability, but it cannot be sulfurized. To solve this problem, a small amount of double-stranded three components is introduced into the EP main chain, which can be sulfurized and sulfurized to form EPDM. The general use temperature range is -50~150°C. Excellent resistance to polar solvents such as alcohols, ketones, capillary and phosphate ester hydraulic fluids.

advantage:

·Good weather resistance and ozone resistance

·Excellent water resistance and chemical resistance

·Alcohols and ketones can be used

·High temperature steam resistance, good impermeability to gas

· Seals for high temperature water vapor environment.

· Seals or parts of sanitary equipment.

·Rubber parts in brake (brake) system.

·The seal in the radiator (car water tank).

Material: High quality Silicone rubber

Mold/samples lead-time:
1.For prototype mold, usually in 7days
2.For mass production mold, usually in 2 weeks
3.For some special molds, can be in 30days, especially for some automotive rubber molds
4.Small orders are welcomed

Non-standard Customized Small Size Silicone O Ring, small silicone rubber oring
1.Material approved: ROHS, REACH, FDA, etc.
2.We carry top quality rubber o ring with a variety of resistant properties such as being oil resistant, alkaline resistant, acid resistant, water resistant, weather proof, and abrasion resistant.

Applied industry:

extensively used in chemical industry, petroleum industry, medical technique, food industry, sewage-disposal industry, steel industry, semi-conduct industry and so on.
Applied equipment:
mechanical sealing, pressure vessel, gas compressor, reaction vessel, heatexchanger, boiler, filter and so on.

Operation conditions:
Pressure:<50MPa
Temperature:-20°C ~ 220°C