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Expandable Graphite

Expandable Graphite
Expandable Graphite
Product Code : 12
Product Description

Expandable Graphite

Since 2000, we have been engrossed in manufacturing, exporting and supplying a wide range of Expandable Graphite. The provided graphite is processed using quality approved graphite by our skilled professionals with the aid of sophisticated methodology. This graphite is widely demanded in industrial and commercial places owing to its high electrical conductivity. In addition, the offered Expandable Graphite can be bought from us at market leading prices.

Key Points:

  • High carbon content
  • Safe and reliable
  • Longer shelf life
  • Accurate composition 


Advantages:

  • Non-toxic; No heavy metals;
  • Improved thermal conductivity;
  • Halogen free; Reduced HRR;
  • Not soluble in water and other solvents;
  • Synergism with other halogen-free flame retardants;
  • Smoke reduction and reduction of toxic gas;
  • Onset temperature (SET) between 180 and 300 oC

This grade graphite is mainly utilized in many high technology industries ranging from fire protection to specialized steel production, such as intumescent coating, foam products, plastic/metal(Al) composite board, anti-fire ring, bitumen roof sheets and many more.

Characteristics:

  • Carbon content: 95-99.9%
  • Expansion Ratio: 50-300 cc/g
  • Particle size range: 45 - 300 microns

Grade

Particle size

SET(±10℃)

Expansion at1000oC

Carbon

Moisture

pH

EG50

D50=50±5m

180℃

> 50ml/g

95-99%

<1.0%

5-7

EG140

Min. 80% > 140m

190℃

> 100ml/g

90-99%

<1.0%

3-7

EG180

Min. 80% > 180m

190℃

> 200ml/g

90-99%

<1.0%

5-7

EG280

Min. 80% > 280m

190℃

> 250ml/g

90-99.5%

<1.0%

3-7

 

 


KAIYU INDUSTRIAL (HK) LIMITED

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KAIYU INDUSTRIAL (HK) LIMITED
No. 880, Tianyin Avenue, Jiangning District, Nanjing - 211100, Jiangsu, China
Mr. Kevin Zhang (Vice GM)

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