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Description

Zhengzhou Xinhua Raw Materials Technology Co., Ltd has a graphite mine in northwest of China, so we are a professional supplier for graphite powder products with high quality, competitive price, reliable service, stable supply and we have won many customers trust and kept long-term cooperation with customers from USA, Japan Korea, Russia, Singapore, Europe, the Middle East Asia and so on, We can supply you various specifications and we can do OEM.

Specifications

1. amorphous graphite fixed carbon: 30%-97%, Low ash and sulfur contain

2. type: powder, sand, grain, ball, pillar, lump and OEM

3. size: 40 mesh-500 mesh, 0.3-3mm, 1-3mm, 1-5mm, 1-6mm, 1-10mm, 1-30mm, 48*38*24mm, 50*40*26mm, OEM

 4: package: 5Kg/bag, 10Kg/bag, 20Kg/bag, 25Kg/ bag,1Mt/big bag or OEM

5. application:

1. Amorphous graphite is used in coating/Casting /steel

2. Mainly used in pencil-making, graphite emulsion for welding rod burden of graphite axle, raw material of battery carbon rod.

3. Mainly used in Coating in casting refractory material, dye electrode compound, Carbon Raiser/Carbon additive/Carburizerand so on.

4. It is known as excellent thermal and electrical conductivity, which is twice that of carbon steel and 100 times that of most nonmetal materials. It is also excellent lubrication and plasticity. 

5. With stable chemical properties and corrosions resistance of acid, alkali and organic solvent, graphite has been widely used in modern industries as the fireproof material, electric conducting material, antifriction material, in foundry, during molding, pressing die and high temp metallurgy, and with the function to prevent scale from buildup in boilers. 

6. In addition, graphite can prevent rusts on metal chimney, building roof, bridge and pipeline.

It can be used as pencil core, pigment and polishing agent. After special treatment, graphite is used in some industries as impervious graphite

7. New type of high efficiency and energy saving sealing material

8. Environmental protection used as adsorption material

9. In the medical field for alternative medical gauze dressings

 

Advantages

1. It can reduce the cost in the production

2. It can improve the capability and quality of the finished product
3. Adjust the carbon content.

4. Expandable Graphite has features of good expandable, and its products have the Features of high temperature resistance, hot insulation, lubrication and chemical stability.

5. It has no dust nuisance while feeding the material. 
6. It can speed up the reaction. 

 

Fix Carbon (min)	Sulphur  (Max)	Ash (Max)	V.M(Max)	Moisture (Max)	Grain size 1 (90%)	grain size2(90%)	Nitrogen (Max)
97%	0.07%	1.50%	1.50%	0.50%	0-1mm	0-0.2mm 0.2-1mm	0.03%
98.5%	0.05%	0.80%	0.70%	0.50%	0.5-5mm		0.03%
95.0%	0.30%	4.00%	1.00%	0.50%	1-4mm		N/A
99%	0.03%	0.50%	0.50%	0.50%	0.3-5mm		0.03%
93-95%	0.05%	3.50%	1.50%	1-3%	1-10mm		N/A
90-93%	0.05%	5.50%	1.50%	1-3%	1-10mm		N/A
90.0%	0.40%	9.00%	1.00%	0.50%	1-4mm		N/A