Graphite For Pencil Lead
The pencil lead is made of graphite as the main raw material. The lead core is mainly composed of clay, pigment, talcum powder, adhesive, grease and wax. It is a pen type for writing and drawing sketches. The hardness of graphite lead core is generally indicated by "H" for hard pencil, B for soft pencil, HB for soft and hard pencil, and F for hardness between HB and H pencil.
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Micro-powder graphite |
Micro-powder graphite has the properties of high-quality natural flake graphite, which has special oxidation resistance, self-lubricity and plastic... |
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Conductive graphite |
Conductive graphite, our company adopts the international advanced processing technology, after the graphite through a special process, has a high ... |
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Graphite for friction material |
Ordinary brake pads are caused by semi-metal and less metal materials. The brake pads caused by these materials have low temperature resistance, ea... |
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Colloidal graphite |
Colloidal graphite is widely used in lead-acid batteries, lithium ion battery, high temperature lubricant base material, electrical contact alloy,... |
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Spherical graphite |
Using flake graphite as raw material,taking unique shaping and grading technology, the product size range can be narrowed and the pages can be conc... |
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