鳞片石墨

 鳞片石墨也叫天然晶质石墨，其形似鱼磷状，故称为鳞片石墨，属六方晶系，呈层状结构，具有良好的耐高温、导电、导热、润滑、可塑及耐酸碱等性能。鳞片石墨结晶完整。片薄且韧性好。物理化学性能优异，具有良好的耐温性、自润滑性、热传导性、导电性、抗热震性、耐腐蚀性等性能。

       Flake Graphite
       Flake graphite is also called natural crystalline graphite, in the shape of fish phosphorusshape, thus called the flake graphite,belong to hexagonal crystalsystem layered structure,withoutstanding performance of high temperature-resistance, electrical and thermal conductivity,lubrication,plasticity, and acid and alkali resistance.Flake graphite crystallization perfect.Thin film and good toughness. Excellent physical and chemical properties, with good temperature-resistance, self lubrication, thermal conductivity,electrical conductivity, thermal shock resistance, corrosion-resistance etc.

       鳞片石墨分类
       鳞片石墨按含碳量的高低分类： 如含碳量≥ 99.9% 为高纯石墨；含碳量在94-99.9% 之间为高碳石墨；含碳量在80-94% 为中碳石墨；含碳量在50-80% 之间为低碳石墨。
Flake Graphite Grades
Flake graphite is classified according to the level of carbon content:such as the carbon content in 99.99-99.9% called high purity graphite;content between 99-94% called high carbon graphite; content between93-80% called middle carbon graphite; content between 75-50%called low carbon graphite.   

鳞片石墨产品加工技术要求范围Flake graphite products processing technology requirement rang


常用产品技术指标Chemical Indicators

       主要用途

       鳞片石墨广泛用于治金工业的高级耐火材料与涂料。如镁碳砖、坩埚等。军事工业火工材料安定剂、治炼工业脱硫增速剂、轻工业的铅笔芯、电气工业的碳刷、电池工业的电极、化肥工业的催化剂等。鳞片石墨经过深入加工，又可以生产出石墨乳，用于润滑剂、脱模剂、拉丝剂、导电涂料等。还可以生产膨胀石墨，用于柔性石墨制品原料，如柔性石墨密封件及柔性石墨复材料制品等。