タイトルまたは説明

大鳞片晶质状石墨,粒径分级 Introduction to Scale Particle Size;

大鳞片石墨尺寸Flake graphite size :

•ç‰¹çº§Special : >3mm , A grade: >2mm , B grade: 2mm*1m,

C grade:1mm**2 Mesh.

鳞片石墨粉Flake graphite powder : *5~ ***5 Mesh

鳞片石墨微粉Micron powder : ≤ *0um

鳞片石墨,纳米粉Nano powder : ≤**0nm

• 大鳞片石墨,纯度分級Flake graphite purity grade;

高碳石墨High carbon graphite: *5%- *9%

高纯石墨High purity graphite: *9.*5%

特种高纯石墨Special high purity graphite: 4N*6N



片径大于**0um称为大鳞片石墨，敝司矿区生产的特大鳞片石墨晶质化程度达*5%**8%，

原矿粒径分布检测D*0/**7um，D*0/***7um，D*7/***9um，D/MAX:***6um。

Size more than the**0um called large flake graphite, We production of large scale graphite

crystal degree of *5% **8%, Detecting ore particle size distribution D*0/**7um, D*0/***7um,

D*7/***9um, D/MAX over the 3.5mm.

大鳞片石墨优点Large flake graphite advantages:：

• 产品应用广，附加价值高Wide product application, high added valueï¼›

• 可生产高膨胀倍率的可膨胀石墨，及有利于石墨烯的生成。

Produce high expansion coefficient expandable graphite and is conducive to the formation of

graphene.

• 膨胀石墨可制作成有方向性的高导热系数的柔性石墨纸散热薄膜。

Expanded graphite can be made into high thermal conductivity graphite thermal film.

• 膨胀石墨粉可应用添加于塑料中，制成高导热系数的散热塑料。

Expanded graphite powder can be added to plastic, manufacturing high thermal conductivity

plastic.

• 石墨鳞片越大，摩擦系数越低，润滑性越好。

The larger the graphite scale, the lower the coefficient of friction, the better the lubricity.

• 以现代化工业技术无法生产合成大鳞片石墨。

With modern industrial technology can not produce synthetic large flake graphite.