High Quality Amorphous Graphite Powder 78%, 80% Carbon 200mesh

• Application: Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry
• Carbon Content: High-Carbon
• Customization: Yes
• Expansion Ratio: >150ml/g
• Grain Size: 125μm
• Sample: Free
• Grade: High Quality
• Delivery Time: 7~15days
• Type: Graphite Powder
• Transport Package: Bag
• Specification: 25kg/Bag
• Origin: China
• HS Code: 2504101000
• Production Capacity: 1500tons/Month

Product Description

Amorphous graphite ( Powder And Briquette) 
also known as microcrystalline graphite powder, amorphous graphite powder, and black lead powder, belongs to cryptocrystalline graphite. After multiple explorations by geological departments, China currently has 2 billion tons of earthy graphite, which is the world's largest reserve. The vast majority of microcrystalline graphite is graphite carbon, with a hard gray color, metallic luster, soft texture, MoSe hardness of 1-2, the specific gravity of 2-2.24, stable chemical properties, not affected by strong acids and bases, low harmful impurities, low iron, sulfur, phosphorus, nitrogen, molybdenum, hydrogen content, and high-temperature resistance, heat transfer, conductivity, lubrication, and plasticity. It is widely used in casting, coating, batteries, carbon products, pencils, pigments, fire-resistant materials, smelting, and carburizing agents, Casting protective slag, etc. Specification: It is divided into two categories: "WT" - with iron requirements (commonly known as "electric carbon") and "W" - without iron requirements (commonly known as "casting"). The main products include graphite balls, graphite powder, graphite particles, graphite sand, and carburizing agents. According to the fixed carbon content, it is divided into 8 levels: 50, 65, 70, 75, 78, 80, 83, 85, and 88. The fineness of graphite powder is divided into 45, 75, and 150 μ m (equivalent to 325 mesh, 200 mesh, and 100 mesh, respectively).

 

Product Parameters

Amorphous Graphite China Standard- Best-Selling in Marketing 

	Fixed Carbon	Violate Matters	Moisture	Pass Rate	Suggest Application Area
	≥%	≤%		%
W90-45 W90-75	90	3.0	3.0	10	Foundry Material  Electrode Paste Material Refractory Material etc.....
W88-45 W88-75	88	3.2
W88-45 W88-75	85	3.4
W83-45 W83-75	83	3.6
W80-45 W80-75 W80-150	80
W78-45 W78-75 W78-150	78	4.0
W75-45 W75-75 W75-150	75
W70-45 W70-75 W70-150	70	4.2

 * Note: 1. For those with special requirements for fineness, it shall be agreed between the supply and demand parties. 2. Amorphous graphite  high carbon  is used in high-tech and cutting-edge scientific fields

Application

Appearance	Massive lumps with flat fracture cleavage.
Applications	Lubricant additives Friction Materials Refractories Paints Rubber & Polymer Composites Metal Covers Thread Compounds Drilling Mud Additives Pencils

Packing
Can be customized according to customer needs

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