flexible graphite

flexible graphite Qingdao Henglide Graphite Co., Ltd is an integrated manufacture enterprise with the branches comprising one mining factory, two medium-carbon processing factories, one high-carbon processing factory with more than 10,000 tons of annual output of graphite. Our main products include high-carbon graphite, medium-carbon graphite, high-purity graphite, micro-powder graphite, graphite lubricant, high-purity graphite products, graphite powder for powder metallurgy (PM), graphite powder for battery and conducting coating, etc. Treated by chemicalprocessing ,Natural flake graphite forms GIC(graphite intercalation compound) which decomposes rapidlywhen being heatedand turns into granular expandable graphite with the density ofabout 0.003g/cc,and can be make intographite sheets with rolling processing. Characterizedby 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. 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 staticsealfor machinery,tube,pump and valve in power industry,chemical industry,oil industry,instrumentationindustry and machinery industry. Technical Index Item Quality Index RemarksThickness 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 CompressionIntensity (%) ≥ 40 Rate of Resilience (%) ≥ 10 Sulfur Content (PPM) 100 1200 Chlorine content(PPM) ≤ 40