EPDM Flange Rubber Gaskets

EPDM Flange Rubber Gaskets

Description: EPDM (Ethylene-propylene-Diene-Monomer) has excellent resistance to ozone, sunlight, severe weather conditions, oxygen, acids, alkalis, ketones, and aging; outstanding color stability, odor-free characteristics, high heat resistance and dielectric qualities.  All of this makes it ideal for outdoor applications and as a general purpose gasket material for air, hot and cold water, saturated steam.  EPDM rubber gasket material is used for parts in the appliance industry; as low pressure boiler gaskets; weather stripping, boots, dust covers, sleeves, mounts. It has a poor resistance to fuels and oils.

Silicon Rubber Gasket: Silicon rubber gasket( FDA Approved Materials) has outstanding low-temperature-resistant high-performance. BIK-silicon rubber gasket can be used in -70℃ - +260℃ temperature range. Silicon rubber gasket (FDA Materials) maintain good use of bombs.

Nitril-butadiene rubber gasket(NBR): It is Nitril butadiene copolymer from the emulsion polymer. Nitril-butadiene rubber gasket BIK-30207B has excellent oil resistance(but intolerance ketones, esters and chlorinated hydrocarbons,and other media). It also has a good abrasion resistance, anti-aging and air tightness and therefore the application of the rubber industry Wide.

Fluorine Rubber Gaskets：Fluorinerubber gaskets can be used in a high temperature from -30℃ to +250℃. It has the use of the environment, resistant to strong oxidant, oil. And normally, Fluorine rubber gaskets are used for high temperature, high vacuum and high-pressure environment. Fluorine rubber gaskets is also suitable for oil environment.

As with all high-performance, fluorine rubber is widely used in petroleum, chemical, aviation and aerospace sectors.
Other rubber gasket: Neoprene Rubber Gasket(CR), Natural Rubber Gasket(NR), EPDM Gasket, ect.

Main Specification of Rubber Gasket：

Material	Temp. (F)	P Max (psi)	Thick. (in.)	Applications/Features
Butyl	-40 to 225	150	1/16 to 1/4	Gases, inorganic acids & alkalis. Excellent weather/abrasion resistance.
EPDM	-40 to 212	150	1/16 to 1/4	Water, steam, animal/vegetable oils, oxygenated solvents. Excellent weather resistance.
Natural (Pure Gum)	-20 to 140	100	1/32 to 1	Acids, organic salts & alkalis. Non-toxic. Abrasion resistant. Soft.
Neoprene	-20 to 170	150	1/32 to 2	Oil/gasoline. Excellent weather resistance.
Neoprene - Cloth Inserted	-20 to 170	150	1/32 to 1/4	Oil/gasoline. Excellent weather resistance. Handles movement. High tensile strength.
Nitrile (NBR, Buna-N)	-25 to 170	150	1/32 to 2	Oil/Aromatic fuels, mineral, animal and vegetable oils, solvents and hydraulic fluid. Available in commercial, premium and FDA grades.
SBR (Red Rubber)	-20 to 170	150	1/32 to 1/4	Air, hot/cold water.
SBR - Cloth Inserted	-20 to 170	150	1/16 to 1/4	Air, hot/cold water, saturated/low pressure steam. Excellent for high compression loads. Handles movement.
Silicone	to 400	150	1/32 to 1/4	High temperature air or water (not oil or steam). Soft. Available in FDA grade.
Vinyl	20 to 160	150	1/16 to 1/4	Water, oxidizing agents. Excellent weather/abrasion resistance.
Viton®	400	150	1/32 to 1/4	Oil/Aromatic fuels, mineral, animal and vegetable oils, solvents and hydraulic fluid.