GraFoil® material was first introduced in 1967 as the original flexible graphite technology. This graphite foil was quickly utilized as the first fluid sealing material made exclusively from pure, natural graphite flake. Its resistance to heat, fire, corrosion, and aggressive chemicals makes it the most universally applicable sealing solution in the market today. GraFoil flexible graphite has successfully been used in a wide array of applications across many industries including:
GraFoil flexible graphite is a distinctive material with all the essential characteristics of natural graphite: superior thermal stability, thermal conductivity, natural lubricity, and chemical resistance. GraFoil material provides a tight seal, even after repeated exposure to the harshest environments. The material is a preferred high temperature gasket material because it:
Multiple product variations are offered to meet requirements of these key industries:
Specific product variations include:
NeoGraf has a long history in supporting the wide range of high temperature gasketing needs, leveraging an extensive product portfolio and a world-wide distribution network.
Introduced to the marketplace in 1967 as the first original flexible graphite technology, GraFoil® products have long been used in a wide array of applications across many industries.
GraFoil® flexible graphite sealing solutions, materials, and processes are covered by one or more of the following US patents: 5,830,809; 5,981,072; 6,669,919. Other US and foreign patents granted or pending.