Qingdao Braide Graphite Co., Ltd

china, China

We offer expandable graphite. Expandable graphite products using high quality flaky graphite as raw material, and after special chemical process. Expandable graphite are instantaneous high temperature treatment, flake becoming to vermicular , volume expand 100~400times, this expandable graphite still keep the performance of nature graphite, and having good mold plasticity, flexible scalability and sealing ability, it is the good sealing material of graphite plates, also can be used for the metallurgical industry protection slag, flame retardant material. Specification: expansion degree60, 100, 200, 250, 300mlg model: 9950250, 9950200, 9550250, 9550200, 9980250, 9980200 etc performance: good expandable and its products having high temperature resistance, insulation, lubrication and chemical stability. Application: 1.additives of metallurgical industry. 2.material of flexible graphite paper. 3.battery adsorbent material. 4.additives of lubricant. 5. Additives of fire-extinguishing agent.

We offer graphite flake graphite. After years of research, we take advanced production technology and equipments to manufacture high purity graphite products with carbon content 99.9% . Mainly used for military industry (electronic component), defense unclear industry (nuclear reactors (uranium) moderator), material of low molybdenum no tribute battery (accelerator), smelting industry (desulfurization accelerator), high purity graphite products (graphite electrode etc)

We are offering amorphous graphite. Carbon content: 80%~99.9% particle size: 325m~2μm type: -3xx, -2xx(xx = c-level) particle size: - 325mesh> 90% min- 200mesh> 90% min application: refractories, carburizing agent, pencil, casting, mold release.

We are offering synthetic graphite. Artificial graphite artificial graphite is man made graphite. Manufacturing method: main raw material for artificial graphite is high quality calcined petroleum coke powder, add in asphalt as blinder, then add little other materials. Various raw material are well suppressed, and then graphitized in a non-oxidizing atmosphere at 2500~3000℃. Ash, sulfur and gas content will be greatly reduced after the heat processing. Application: recarburizer, friction materials, carbon brushes, powder metallurgy.

We offer carbon graphite-naturla flake graphite powder. Specification: particle size 45î¼m~500î¼m (325~35mesh), carbon content 94~99% performance: full scale structure, excellent physical and chemical property, good high temperature resistance, self-lubrication, thermal conductive, thermal shock resistance, corrosion resistance and other properties. Application: widely used in metallurgical industry as high-grade refractory material and coating material, the pencil core in light industry, carbon brush in electronic industry, electrode in battery industry, catalyst in chemical fertilizer industry. After deep processing to produce graphite, graphite paper, graphite sealing material etc, becoming to an important non-metallic mineral raw material in various industrial sectors.