100% Expanded PTFE Sheeting

100% Expanded PTFE Sheeting is manufactured by expanding 100% virgin PTFE using a proprietary process that produces a uniform and highly fibrillated microstructure with equal tensile strength in all directions. The resulting product exhibits characteristics significantly different than conventional PTFE sheet. It is much softer and more flexible than regular PTFE sheet and thus conforms easily to irregular and rough surfaces. In addition, the material is easier to compress and minimizes creep and cold flow.
APPLICATION / SERVICE:
Our 100% Pure Expanded PTFE gasket sheet is an all purpose gasket sheet that can replace all other types of PTFE sheet. It will seal all aggressive chemicals over the entire 0-14 pH range except for molten alkali metals and elemental fluorine. Made from 100% virgin PTFE, It not only resists chemical attack, but it will not contaminate or discolor end products. These industries currently use expanded PTFE sheet: