Type: 9950250 9980250 9950200 9980200 9550250 9580200 etc.

Specification: Particle size 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh.

Expansion rate: 100-400ml/g

Property: Good expandability, high temperature resistance, anti-radiation, heat insulation, lubrication, plasticity and chemical stability.

Use: Widely applied to the following industries such as steel, metallurgy, petroleum, chemical, machinery, astronavigation, and atomic energy.

Including: super low sulfur expandable graphite, super fine expandable graphite and average expandable graphite

Index can be adjusted according to client requirement.

Our company owns a graphite mine with the largest reserve in China so its graphite products are noted for property stability and consistence. In addition, the company exploits high-grade natural graphite ores and conducts multi-stage grinding, multiple floatation selection, chemical and electro-chemical purification and ultra-micro pulverizing. Upon request, we produce graphite products with 80~99.9% carbon content and 0.5~500 micron size and satisfy customer’s special requirements in content of moisture, ash, above- and under-sieve and microelement as well as grain size distribution.

As a nonmetal mineral substance,graphite is of the following physical and chemical properties:high temperature resistances,oxidation resistance,erosion resistance,heat resistance,shake resistance,high strength ,high flexibility,high self-lubrication,high conductivity of heat and electricity.As an indispensable nonmetal raw material in current high technolohy industry,the graphite products manufactured by Tianhe are mainly applied to the following industries:metallurgy,machinery,electronics,battery,chemical industry,light industry,military industry,national defence,astronavigation,and fire resistance industry.