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The graphite felt is normally classified into asphaltic based graphite felt, PAN based graphite felt &rayon-based graphite felt. The mainly application is electric conduction in the photovoltaic industry, as the heat retaining material, thermal insulation material for the smelting furnace and vacuum furnace, and in chemical industry it could be the filtration material. The carbon/ graphite felt is made of oxidized PAN short cut fiber. And after opening, carding, lapping, needling,it is made into a certain density and thickness. Some excellent performances such as high purity, soft texture, No dus and chemical corrosion resistance will be obtained by special carbonization and graphitization process .The carbon/graphite felt can improve the current density of the liquid flow battery, and it has the…
The carbon fiber (carbon fiber, referred to as CF) is a new kind of fiber material with high strength and high modulus fiber with carbon content of more than 95%. It is a flaky graphite, micro crystalline and other organic fibers stacked along the axial direction of the fiber, it is obtained by carbonization and graphitization of micro crystalline graphite material. the quality of the carbon fiber is lighter than aluminum, but the strength is higher than that of steel, and it has the characteristics of corrosion resistance, high modulus, it’s important materials in the national defense and civilian areas . It has not only the intrinsic characteristics of carbon materials, but also the softness and processability of textile fibers.…
The carbon fiber rope is made of carbon fiber, referred to as carbon rope. The polyacrylonitrile based carbon cord as an example, the commonly used 2 diameter, weight per meter 1.8g, minimum tensile load 100N, the maximum strength of 100N rings, the minimum ring strength 60N, ash content <0.5%, it is a kind of high temperature resistant materials and has excellent electrical conductivity. Carbon fiber rope is made into carbon rope or braided rope according to customer's requirements. The carbon rope is a necessary ingredient of heat insulation material for high temperature furnace. It can also be used as conductive electrode. The carbon fiber rope has been widely used in various types of insulation furnace negative ion conductive electrode, vacuum.…
