Expandable Graphite Raw Material
Expandable graphite is a kind of graphite product obtained from high-quality natural flake graphite after special modification. After transient treatment at high temperature, the expanded graphite changes from flake to worm, and its volume expands by 100 to 400 times. This expanded graphite still retains the nature of natural graphite, and has good molding plasticity, flexibility, ductility and sealing property. It is a high-quality raw material for various graphite plates and seals, and can also be used as a new type of protective slag, heating agent in the metallurgical industry, and flame retardant material in the fire department. It is widely used in iron and steel, metallurgy, petroleum, chemical industry, machinery, aerospace, atomic energy, fire retardant, military and other industrial sectors.
Parameter
Variety: 9950250, 9550200, 9980250, 9580200
Expansion volume: 100-400ml/g
Characteristic
It has good expandability, and the finished products have high temperature resistance, radiation resistance, lubrication, plasticity and chemical stability.
Application area
Sealing, lubrication, fireproof materials, etc.