Flexible Graphite Sheet/Roll is made from expanding Expandable Graphite under high temperature and then rolling. It has the characteristics of high temperature resistance, corrosion resistance and good elasticity.
With this as raw material, our company produces reinforced graphite sheet, spiral wound gasket, flexible graphite packing ring, and reinforced graphite gasket.
Simple technology parameter:
Carbon content: 98-99%
Chloride content</=35 PPM
Tolerance of density: +/-0.05 g/cm3
Compressibility>/=40%(when Density is 1.0 g/ cm3)
Recovery>/=10%(when Density is 1.0 g/ cm3)
Of course we can adjust the technical indexes, including trace elements contents according to the user's different requirements.