nmental protection and other relevant departments should increase the intensity of graphite resources management reorganization, to combat illegal mining, increase the intensity of macroeconomic regulation and control, to make the healthy and orderly development of graphite industry in China.
The group issued by the new century from the high temperature graphite product samples, this product belongs to one of our special graphite products, mainly used in aerospace, nuclear power, non-ferrous metal casting, metal smelting, the precious metal alloy casting, quartz, semiconductor materials manufacturing, and processing of various electronic chips, metal sintering mold, electronic sintering processing and manufacturing of die and mould and special gas extraction, etc.It is roughly divided into three categories:1. Edm graphite, mainly used for mould processing and manufacturing, and according to different conditions, such as electric molded graphite sale.html”>http://buygraphiteforsales.blogspot.com/2015/10/high-purity-molded-graphite-for-sale.html processing of coarse, coarse fine dozen, high precision, graphite fine precision, providing five models of electric spark with graphite, they respectively are 11, 20, E + E + E + 25, 30 with E + E + 50.Main features: besides E + 11 type, volume density is above 1.80 g/cm3, up to 1.86 g/cm3 (E + 50).Flexural strength in addition to the individual, in more than 52 mpa.Grain diameter swing in 5 ~ 15 microns.Due to the excellent product quality, in the north American market in short ”20151029xrd” supply.2. Foundry graphite, it molded graphite suppliers is mainly used for continuous casting of copper, precious metal alloy casting, aluminum die casting and so high quality molded on, these products provide selected varieties have 2301, 2305, 2700, 2305, 2020, 2191, 2220, 2235, 2205, nine kinds of graphite.Main features: volume density in 1.74 ~ 1.87 g/cm3, flexural strength in 42 ~ 60 mpa, grain diameter in the range of 12 ~ 16 microns.3. The semiconductor electronic with graphite, mainly used in semiconductor devices, precision, extreme precision semiconductor chip, precision electronic components manufacturing, etc.The series production of 1940, <a href="http://buygraphiteforsales.blogspot.com/2015/10/high-purity-molded-graphite-for- 2114, 2158,