Teflon is principally used as a gasket material because of it's capability to remain unaffected by the majority of chemicals used in industry. It is also classified, in most cases, as a food grade material, making it acceptable to both medical and food production industries. There are three basic types of Teflon gasket materials. Virgin Teflon, Filled Teflon and Expanded Teflon.Virgin Teflon is by far the least expensive of the three varieties, and is used in most general applications.Filled Teflon is a gasket material with a virgin Teflon base to which a substance is added during manufacture to improve the sealing characteristics of Teflon. This "filler" usually is glass or graphite particles although ceramics has sometimes been used. The resulting gasket material is strong, yet highly compressible with very good, though not universal, chemical resistance.Expanded Teflon is virgin Teflon to which a stress resistance has been added by means of molecular rearrangement during manufacture. This process ensures that the molecular chains from which the Teflon is constructed, do not arrange themselves into set patterns. This means that expanded Teflon possesses no structural weakness (grain) and expands and contracts equally in all directions. Because no additives are required, expanded Teflon also possesses the unique chemical resistance of virgin Teflon
Teflon is principally used as a gasket material because of it's capability to remain unaffected by the majority of chemicals use |
Polytetrafluoroethylene (PTFE) is one of the best corrosion resistant materials in the world. Therefore, it is called \"the king of plastic\". So the PTFE pump seals can be used in any kind of chemical medium for a long time. PTFE Teflon Bellow Mechanical Seal for Sale China ...
Polytetrafluoroethylene (PTFE) is one of the best corrosion resistant materials in the world. Therefore, it is called \"the king of plastic\". So the PTFE mechanical seal can be used in any kind of chemical medium for a long time. PTFE Teflon Bellow Mechanical Seal for Sale ...
These PTFE gaskets, commonly known as Teflon gaskets, are best known for their low-friction property. High melting temperature, high corrosion resistance, high resilience and a long product life increases its value as a sealing material. One important property for these gaskets ...
Come From TriClamp.co
These PTFE gaskets, commonly known as Teflon gaskets, are best known for their low-friction property. High melting temperature, high corrosion resistance, high resilience and a long product life increases its value as a sealing material. One important property for these gaskets ...
Come From TriClamp.co
These PTFE Gaskets, commonly known as Teflon Gaskets, are best known for their low-friction property. High melting temperature, high corrosion resistance, high resilience and a long product life increases its value as a sealing material. One important property for these gaskets ...
Come From Affordable Distillery Equipment LLC
Aokeray ptfe tubing heatshrinktubesNET manufacturer from PTFE/FEP/PFA tube PTFE Teflon Insulated Tubing ,PFTE RAW MATERIAL is FROM most commonly known as “DakiN” a brand name .USE ON sleeve bearings, push-pull cables, non-stickroller covering etc Control Cable Assemblies ...
Come From aokeray medical ptfe tubings co.ltd
Product name:PTFE filter bag Brand name: HENGYI Place of Origin:Fushun Liaoning•HengYi Product type:Needled Nonwovens Function:Dust filtration Material:PTFE fiber Weight:750g/m2 Hickness:1.5mm Working temperature:<240(MAX:2600C) Color:White Certificate:ISO9001:2008 ...
Come From Fushun Hengyi Technology Filtration Material Co., Ltd
Teflon(PTFE) heat shrinkable tubing, half hard, flame retardant, can use for a long time under the high temperature of 200degrees celcius, almost resistance to all the oils and chemicals. PTFE heat shrinkable tubing can be widely used in science and technology field, such as ...
PTFE tube adopt import high-quality PTFE resin(PTFE,commonly known as Teflon,plastics king),extrusion aglutination formation.The product has thermostably,inoxidizabilty,wear-resisting,self lubrication merit.Teflon tube can be widely use in science&technology field,such as in ...