Qingdao Hensen Graphite Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 300 ton per month |
| Delivery Time | 30 working days |
| Packaging Details | Small bag+big bag total 20 tons for 20' feet container |
| Carbon content | 95%min |
| Ash | 5%max |
| Moi | 1%max |
| PH | 3-9 |
| Size | 50%meshmin |
| Expansion ratio | 200ml/g min |
| Advantage | superior Heat Diffusion |
| Benefit | Easy to apply, cost Effective, satisfied performance with low adding levels |
| Brand Name | Hensen |
| Model Number | 9550200 |
| Place of Origin | QINGDAO |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300 ton per month |
| Delivery Time | 30 working days | Packaging Details | Small bag+big bag total 20 tons for 20' feet container |
| Carbon content | 95%min | Ash | 5%max |
| Moi | 1%max | PH | 3-9 |
| Size | 50%meshmin | Expansion ratio | 200ml/g min |
| Advantage | superior Heat Diffusion | Benefit | Easy to apply, cost Effective, satisfied performance with low adding levels |
| Brand Name | Hensen | Model Number | 9550200 |
| Place of Origin | QINGDAO | ||
| High Light | 5% Ash Expandable Graphite Powder ，PE PP HIPS Expandable Graphite Powder ，PE PP HIPS graphite fire retardant | ||
Fire Retardant Graphite 9550200
Product Description
Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates when heated.
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.
| HS558HT | +50 | 180:1 | 95-97 | <1 | 6-9 | * | 220 | Mixing, extruding or processing at higher temperatures. Used as fire-retardant additive in PE, PP, and HIPS. |
| HS558UHT | +50 | 180:1 | 95-97 | <1 | 6-9 | * | 250 | Processing temperatures are very high. Used as fire-retardant additive in PE, PP, and HIPS. |
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. 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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