FFKM O Rings

Size: Standard and custom made

Material: Type A, Type B, Type F, FEPM, AFLAS, ETP, GLT, GFLT, peroxide cure FKM, FFKM, etc

FFKM, the copolymer composed of tetrafluoroethylene and perfluoroalkyl vinyl ether or perfluoromethyl vinyl ether monomer has the most comprehensive chemical corrosion resistance and can resist the corrosion of more than 1800 chemicals, including organic oxides, inorganic oxides, organic acids, Mineral acid, strong acids, strong bases, ketones, esters, alcohols, ammonia water, steam and high-temperature water. Its excellent performance helps to maintain the integrity of the seal, Reduce maintenance frequency and improve safety.

Advantages of FFKM O rings

1. Excellent drug resistance, solvent resistance, and plasma resistance, suitable for chemical equipment and analytical instruments;

2. Excellent tensile strength and formability, contributing to improving yield;

3. Excellent high and low temperature resistance, with a maximum operating temperature of 350 ℃ and a minimum low-temperature brittleness of -40 ℃;

4. It helps to reduce pollution in semiconductor manufacturing processes because it produces fewer particles, has low precipitation, and is resistant to mitigation in plasma environments.

5. Low gas release performance can be demonstrated in vacuum sealing applications;

6. The volume swelling rate of Dinitrogen tetroxide resistance shall be controlled at about 10%.

Purpose:

1. Suitable for highly corrosive chemical manufacturing, semiconductor chip manufacturing, pharmaceuticals, oil and gas extraction, and aerospace applications.

2. Seals that meet FDA standards can also be used in the production process of food, beverages, and drugs.