FFKM chemical resistant seal belongs to classification: seal is a perfluoroether rubber vulcanized by peroxide. Mainly used in semiconductor, flat panel display, photovoltaic, petrochemical and other industries. This product has excellent and stable characteristics for strong acid, strong alkali, organic solvent chemicals and high temperature steam. It has the characteristics of high pressure resistance and rapid gas decompression sealing. The post-packaging and cleaning of this product are completed in a clean room.