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Expandable Graphite
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Expandable Graphite

FOB Price

Get Latest Price

2700 ~ 3200 / Metric Ton ( Negotiable )

|

10 Metric Ton Minimum Order

Country:

China

Model No:

AKS01

FOB Price:

2700 ~ 3200 / Metric Ton ( Negotiable ) Get Latest Price

Place of Origin:

China

Price for Minimum Order:

2700 per Metric Ton

Minimum Order Quantity:

10 Metric Ton

Packaging Detail:

25kg bag

Delivery Time:

10 days

Supplying Ability:

300 Metric Ton per Year

Payment Type:

PayPal, Western Union, T/T

Product Group :

Contact Now
Free Member

Contact Person Richard

Baichi, Baoding, Hebei

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Product Specification

  • Brand Name: AKS
  • Application: flame retardant
  • Chemical Composition: Carbon

Product Description

Expandable graphite is manufactured by the 
oxidation of natural graphite flake in sulphuric 
acid. When expandable graphite is exposed to 
heat, it expands to more than **0 times its 
original volume, and covers the entire burning
 surface of the foam with a "worm" like structure 
of expanded graphite. The char, formed by the 
expanded graphite, acts as an insulating agent 
and dramatically reduces the heat release, mass
 loss, smoke generation and toxic gas emission of
 the foam. Only low temperature expandable 
graphite can be used as a flame retardant for 
flexible polyurethane foam. The expansion must 
occur at a "critical temperature" where 
decomposition, exothermal reaction and 
ignition occur spontaneously. This critical 
temperature, for flexible polyurethane foam, 
has been determined to be between ******0
oC.


Country: China
Model No: AKS01
FOB Price: 2700 ~ 3200 / Metric Ton ( Negotiable ) Get Latest Price
Place of Origin: China
Price for Minimum Order: 2700 per Metric Ton
Minimum Order Quantity: 10 Metric Ton
Packaging Detail: 25kg bag
Delivery Time: 10 days
Supplying Ability: 300 Metric Ton per Year
Payment Type: PayPal, Western Union, T/T
Product Group : flame retardant

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