Flexible graphite materials for sealing

Formation:Treated by chemical processing ,Natural flake graphite forms GIC(graphite intercalation compound) which decomposes rapidly when being heated and turns into granular expandable graphite with the density of about 0.003g/cc,and can be make into graphite sheets with rolling processing.

Specifications: Thickness 0.15~3 mm;

Width: 4~1,500 mm;

Length: 1~200 m Performance: Characterized by high-temperature resistance ,low-temperature resistance, corrosion resistance to a variety of media, good self-lubricating and low friction coefficient,it also is featured by special flexibility and elasticity.

Application:As an ideal new type of sealing material that replaces the traditional sealing components such as rubber, fluorine plastic and asbestos , it is widely used for dynamic seal and static seal for machinery,tube,pump and valve in power industry,chemical industry,oil industry,instrumentation industry and machinery industry. Technical Index: Item Quality Index Remarks Thickness Tolerance: 0.15~1.5 mm ± 0.03 Chosen by Users Carbon Content(%) 98~99.9 Tensile Strength (Mpa) ≥ 4.0 Compression Strength (Mpa) ≥ 160 Compression Intensity (%) ≥ 40 Rate of Resilience (%) ≥ 10 Sulfur Content (PPM) 100~1200 　 Chlorine content(PPM) ≤ 40