Chemical Resistant Gasket

Size: Standard and Custom made

Material: Nitrile/NBR/Buna, FKM/FPM, Silicone, EPDM, HNBR, NR, FFKM, FEPM, etc.

1. Nitrile rubber NBR: applicable to petroleum products, air with oil vapor, vegetable oil and mineral oil, but not applicable to phosphate series hydraulic oil and Gear oil containing extreme pressure additives. The service temperature is -40-120 ℃.

2. PMQ/VMQ silicone rubber sealing ring: suitable for drinking water, hot water, oil-free air, high-temperature steam, etc., but not suitable for petroleum media, with a service temperature of -60-230 ℃.

3. EPDM Ethylene propylene rubber sealing ring: suitable for hot water, dilute acid, oil-free air and a variety of chemicals, with good weather resistance, but not suitable for petroleum media, and the service temperature is -50-150 ℃.

4. FKM fluororubber sealing ring: suitable for various hydrogenated acids, petroleum, halogenated hydrocarbons, lubricants, hydraulic fluid, organic liquid, and air containing carbon hydrides, with a service temperature of -20-150 ℃.

The above is an introduction to the media that common rubber sealing ring materials can withstand. There are also non rubber materials such as PTFE, metal. etc. Each material has its own performance, and when selecting for chemical resistant gasket, it is necessary to choose the right material according to the working conditions in order to use a good product.