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Qingdao Hensen Graphite Co., Ltd.

  • China,Weihai
  • Verified Supplier
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China Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire
China Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire

  1. China Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire

Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire

  1. MOQ: 20 GP Container
  2. Price: USD$500/TON-USD$3000/TON
  3. Get Latest Price
Payment Terms T/T
Supply Ability 3000 ton per month
Delivery Time 30 working days
Packaging Details Small bag into big bag total 20 tons for 20' feet container
Carbon Content HIGH-CARBON
Fixed Carbon 99.9%
Shape Expandable Graphite Powder
Application BATTERY/SEMECONDUCT
Type Natural
Package Type: 25kg/paper bag into jumbo bag or 1000kg jumbo bag
Brand Name Hensen
Model Number HS
Place of Origin Qingdao of China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 3000 ton per month
Delivery Time 30 working days Packaging Details Small bag into big bag total 20 tons for 20' feet container
Carbon Content HIGH-CARBON Fixed Carbon 99.9%
Shape Expandable Graphite Powder Application BATTERY/SEMECONDUCT
Type Natural Package Type: 25kg/paper bag into jumbo bag or 1000kg jumbo bag
Brand Name Hensen Model Number HS
Place of Origin Qingdao of China
High Light Fire Resistance Expandable Graphite Powder250 Expansion Volume Expandable Graphite PowderHigh Carbon Expandable Graphite

Expandable Graphite 250 Expansion Volume High Carbon Graphite Powder For Fire Resistance Coating Expandable Graphite

 

EXPANDABLE GRAPHITE-HIGH PURITY

Expandable graphite is made from natural flake graphite through chemical or electro-chemical treatment process. Expandable graphite has all the unique characteristics of natural crystalline graphite with high temperature resistance, corrosion resistance, and self-lubricity. The expansion temperature starts at 150°C to 220°C and expansion volume can be as high as 400 times its original volume.

SUNGRAF is the most professional expandable graphite producer and now it is sole high purity expandable graphite supplier who can gurantee the quality of purity graphite.

 

INDUSTRIAL APPLICATION

 

1.Manufacturing graphite foil, graphite braided packings and other sealing products.
2.Lubricant additive.
3.Fire retardant additive in plastics and fire retardant foams for insulation

Main Features

1) Simple structure in linear type ,easy in installation and maintation.

2) Adopting advanced world famous brand components in pneumatic parts ,electric parts and operation parts.

3) High pressure double crank to control the die opening and closing.

4) Running in a high automatization and intellectualization,no pollution

5) Apply a linker to connect with the air conveyor ,which can directly inline with filling machine .

 

 

1.What is the difference between graphite and expandable graphite?
 
The graphite that is modified to a structure consisting of layers, with spacing in between each layer is called expanded graphite. This modified structure of Graphite has electrical and thermal conductivity 150 time better than the original graphite.
 
2.What is expanded graphite?
 
Expanded graphite is a modified graphite that has a layered structure with interlayer space (Fig. 7.5). The electrical conductivity of this material is graphite, but it can expand to more than 150 times.
 
3.How is expanded graphite made?
 
The graphite flakes are mixed with a highly oxidizing acid to form an intercalation compound which is expanded by applying high temperatures. The resulting expanded graphite worms are mechanically compressed into graphite foil without fillers or binders. Then the foil is ground to expanded graphite powder.
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    1985

  • Total Annual:

    44850000-74750000

  • Employee Number:

    100~300

  • Ecer Certification:

    Verified Supplier

Since 1985, Hensen Graphite has been proudly serving customers around the globe. Before setting up his own company, Mr. Peizhai Mo, the founder and owner of Hensen Graphite, has been working at Nanshu Graphite Mine, which was the most famous and important state owned graphite company in China. Nowad... Since 1985, Hensen Graphite has been proudly serving customers around the globe. Before setting up his own company, Mr. Peizhai Mo, the founder and owner of Hensen Graphite, has been working at Nanshu Graphite Mine, which was the most famous and important state owned graphite company in China. Nowad...

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  • Qingdao Hensen Graphite Co., Ltd.
  • No.69 Binhai Road, Naihai, Wendeng, Weihai
  • https://www.graphiterawmaterial.com/

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