石墨粒（增碳剂） 石墨粒可作为炼钢增碳剂，研磨后生产石墨塑料管，经活性气体净化提纯可生产半导体技 术设备的各种无线电器件

graphite grain graphite gtain can be used as the carburant in steelmaking after being ground. it can be used to make graphite-plastic pipes. when purified by active gases, it can be used in various components in semiconductor e

石 墨 粒 理 化 性 能 physical and chemical properties of graphite grain

固定碳% fixed carbon ≥99.5999890

粒度size 200mesh 100mesh 80mesh 60mesh 0.2-4mm 0.3-10mm 0.5-6mm 5-15mm 100-1000mm

硫份% sulfur≤0.020.030.050.08

灰份% ash≤0.30.519

挥发份% volatil material≤0.20.511

水份% moisture≤0.50.50.51

注：具体粒度可按客户要求 note: the special size is according to consumer"s demands.

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