Payment Terms | T/T |
Supply Ability | 3000 ton per month |
Delivery Time | 30 working days |
Packaging Details | 20/25kg Small bag+1mt jumbo bag with a pallet |
Product Name | Expandable Graphite |
F.C | 99%min |
Ash | 1%max |
V.M | 21%max |
Particle size | 50 mesh |
Expansion Ratio | 200ml/g |
Brand Name | Hensen |
Model Number | 9950200 |
Certification | Certificate of Origin |
Place of Origin | Qingdao of China |
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Product Specification
Payment Terms | T/T | Supply Ability | 3000 ton per month |
Delivery Time | 30 working days | Packaging Details | 20/25kg Small bag+1mt jumbo bag with a pallet |
Product Name | Expandable Graphite | F.C | 99%min |
Ash | 1%max | V.M | 21%max |
Particle size | 50 mesh | Expansion Ratio | 200ml/g |
Brand Name | Hensen | Model Number | 9950200 |
Certification | Certificate of Origin | Place of Origin | Qingdao of China |
High Light | Expandable Graphite ,200ml/g Expandable Graphite |
Expandable Graphite F.C 99%min For Flame Retardants
Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates when heated. Once heated, it results an increase in the volume of up to 400 times, a lowering of bulk density, and approximately a 10-fold increase in surface area. Then it’s compressed into a highly cohesive flexible sheet.
Another principal application is as a flame retardant. As a result of the heat of a fire the graphite expands and creates an intumescent layer on the surface of the material. This retards the spread of fire and minimizes one of the most harmful effects of combustion: the creation of toxic gases and fumes.
Benefits of expandable graphite as flame retardant:
1.Forms an intumescence layer with Thermal Radiation Shielding, with superior Heat Diffusion.
2.Stops or slows the spread of fire and toxic gases.
3.Easy to apply, cost Effective, satisfied performance with low adding levels.
4.Non-toxic, non-halogenated fire-stop additive.
5.Neutral surface pH makes compatible with any catalyst system.
Company Details
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. ... 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. ...
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