CHARACTERISTICS:  Our Expanded PTFE Sheets are made from 100% pure multidirectional expanded PTFE, through unique technology for forming of special febrile structure with extreme mechanical strength and sealing parameters. 

APPLICATION: Material is used for flange sealing in wide range of media like oils, petrol water, acids, etc. at temperature up to 260°С /peak temperature 315°C/. It is chemically inert against the most aggressive acids, except molten alkali metals and elemental fluorine. Sheets are used for cutting of gaskets and seals for fragile surfaces as glass, ceramic or glazed flanges. During the bolt tightening process of such flanges it is possible that they are damaged or broken in case the gasket is not soft enough. Therefore, PTFE gasket sheets are preferred material for usage when there is risk of breaking the surface of the sealed parts. It is performing as an excellent decision for sealing of irregular surfaces, filling even smallest unevenness.

ADVANTAGES: Our Expanded PTFE Sheets are innovative material with perfect seal properties, which fully eliminates the effect of “cold flow”. This guarantees long and reliable life of gaskets. Sheets are flexible, they can easily take the shape of sealed surface, which gives them big advantage for damaged flanges. Suitable for food and pharmaceutical industry, widely used in petrol, gas and chemical industries.

DEMIFLON®️ 1600 - Silica Modified PTFE Gasket Sheet
DEMIFLON®️ 2020 is a silica-filled, structurally strengthened modified PTFE gasket sheet. It has excellent chemical resistance to different media, comparable to DEMINFLON®️ ; especially recommended in all concentrations for inorganic acids with the exception of hydrofluoric acid.

The silica modified PTFE gasket sheet can be used with Oxygen and has approvals from EN 12308, EU No. 10/2011 and FDA for food contact applications.

Compared to plain pure PTFE material, this modified PTFE gasket sheet material has improved creep efficiency. It is recommended for the pharmaceutical and food industries, as well as for LNG & cryogenic uses,

COMPOSITION: The DEMIFLON®️ 1600gasket sheet is composed of  modified PTFE with silica filler

PROPERTIES: This Modified PTFE gasket sheet is used in lot of chemical and food industry applications including:

CHEMICAL INDUSTRY
COMPRESSORS & PUMPS
FOOD INDUSTRY
GAS SUPPLY
GENERAL PURPOSE
PETROCHEMICAL INDUSTRY
PHARMACEUTICAL INDUSTRY
POTABLE WATER SUPPLY
REFRIGERATION & COOLING
STEAM SUPPLY
VALVES