Synthetic graphite

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Size Specifications: Customizable dimensions based on client drawings or requirements, including diameter, thickness, and length—suitable for a wide range of industrial applications.

Purity Level: Available in various purity grades from 80% to 99.99%, tailored to meet performance needs such as high temperature resistance, conductivity, and lubrication.

Particle Size (Granularity): Graphite powder can be customized with particle sizes ranging from a few microns to several hundred microns, ideal for lubricants, conductive materials, and additives.

Expansion Ratio (for expandable graphite): Adjustable expansion ratios such as 100–300 times, depending on application requirements—commonly used in flame retardants, gaskets, and sealing materials.

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Introduction

Specifications	1#（Type)Ⅰ	2#（Type)Ⅱ	3#（Type)Ⅲ	4#（Type)Ⅳ
Fixed carbon	99%min	98.5%min	98%min	96%min
Sulfur	0.03%min	0.04%min	0.05%min	0.03%min
Ash	0.5%min	0.8%min	1%min	3.5%min
Volatile matter	0.5%min	0.7%min	1%min	0.5%min
Moisture	0.5%min	0.5%min	0.5%min	0.5%min
Size	1-5mm or 1-4mm,90%min

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