Expandable graphite is an interlayer compound made of high-quality natural flake graphite and treated with an acidic oxidant. After high temperature treatment, it is rapidly decomposed, expanded again, and its volume can be increased to several hundred times its original size. Said worm graphite (acidified graphite powder). It has many advantages such as high temperature resistance, high pressure resistance, good sealing and corrosion resistance of various media. It is a new type of advanced sealing material. It can also be used to produce graphite paper and process various graphite gasket sealing materials, also known as flexible graphite. Expanded graphite has high thermal conductivity, and it can be used as a thermal conductive material and a conductive material by using this feature. Therefore, it can also be used to make sealing strips for fire doors.
Natural flake graphite has good properties such as high temperature resistance, electrical conductivity, thermal conductivity, lubrication, plasticity and acid and alkali resistance. Flake graphite powder is divided into high-purity graphite, high-carbon graphite, medium-carbon graphite, and low-carbon graphite according to different carbon content.
A well-known domestic manufacturer of graphite products such as graphite powder, flake graphite, graphite milk, forging mold release agent, expandable graphite powder, etc.-Qingdao Furite Graphite Co., Ltd. Shuzhen is the first batch of graphite product manufacturers in China. It has professional production and processing equipment, masters professional flake graphite purification production technology, standard inspection and laboratory, ensures product quality, strictly implements ISO9002 quality management system, and strengthens production. process control. For more than ten years, it has won the unanimous recognition of customers with professional service and excellent quality.
Post time: Feb-28-2022