Braided from pure PTFE yarn without any lubrication. It is soft, mainly for static sealing.
Same as ZR-650, but treated with special lubrication, designed for dynamic. ZR-650 & ZR-650Y both are economical packing.
Braided from Expanded PTFE yarn without any lubrication. It is soft, mainly for static sealing.
Made of sintered, highly stretched PTFE multifilament yarns with thoroughly PTFE impregnation. The packing is then re-impregnated with a mix of PTFE emulsion during braiding operation. Good resistance to compression and to extrusion, high structural and cross-sectional density.
Braided from graphited PTFE (gPTFE) plain yarn. The packing is soft, with low density There are no free particles of graphite on surface and therefore no contamination can occur.
Packing made of 100% gPTFE yarns, and re-impregnated with a silicone lubricant with density about 1.6g/cm3. It is also economical gPTFE packing.