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 for 20' feet container |
| Product Name | High Purity Graphite Is High Expand Multiple Expandable Graphite Powder |
| Carbon Content | Support Customization |
| Size | As Your Requirement |
| Moisture | <1% |
| PH | 6-9 |
| Mesh | +50,+80, -100,-200 |
| Expansion Ratio (cc/g) | 250:1; 180:1; 350:1; 200:1; 270:1; 30:1; 100:1; |
| Onset Temp (°C) | 160-180; 220; 250; |
| Brand Name | Hensen |
| Model Number | HS |
| Place of Origin | Qingdao of China |
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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 for 20' feet container |
| Product Name | High Purity Graphite Is High Expand Multiple Expandable Graphite Powder | Carbon Content | Support Customization |
| Size | As Your Requirement | Moisture | <1% |
| PH | 6-9 | Mesh | +50,+80, -100,-200 |
| Expansion Ratio (cc/g) | 250:1; 180:1; 350:1; 200:1; 270:1; 30:1; 100:1; | Onset Temp (°C) | 160-180; 220; 250; |
| Brand Name | Hensen | Model Number | HS |
| Place of Origin | Qingdao of China | ||
| High Light | Multiple Expandable Graphite Powder ，1% Moisture Expandable Graphite Powder ，Expandable High Purity Graphite | ||
High Purity Graphite Is High Expand Multiple Expandable Graphite Powder
Expandable graphite can expand rapidly when heated at high temperature, and the expansion multiple is as high as tens to hundreds or even thousands of times. The apparent volume of expanded graphite is 250-300mL/g or larger, and the expanded graphite is worm-like.
The size is between a few tenths of a millimeter and a few millimeters, and it has a large number of unique network-like microporous structures inside, which are called expanded graphite or graphite worms. In addition to the excellent properties of natural graphite, such as cold and heat resistance, corrosion resistance, and self-lubrication, expanded graphite also has softness, compression resilience, adsorption, ecological environment coordination, biocompatibility, and radiation resistance that natural graphite does not have.
Expandable graphite and its expanded graphite can be used in iron and steel, metallurgy, petroleum, chemical machinery, medical, aerospace, atomic energy and other departments, and has a wide range of applications.
| Grade Name | Mesh | Expansion Ratio (cc/g) | Purity (%) | Moisture (%) | PH | Sulfur (ppm) | Onset Temp (°C) | Application |
| HS555 | +50 | 250:1 | 95-97 | <1 | 6-9 | * | 160-180 | PU foam, Bituman. |
| HS855 | +50 | 250:1 | 98-99 | <1 | 6-9 | * | 160-180 | PU foam, Bituman. |
| HS955 | +50 | 250:1 | 99-99.5 | <1 | 6-9 | * | 160-180 | PU foam, Bituman, for application require least instruments damage. |
| HS085 | +80 | 250:1 | 90-95 | <1 | 6-9 | * | 160-180 | PU foam, EPS foam, XPS foam, sealing strip. |
| HS585 | +80 | 250:1 | 95-97 | <1 | 6-9 | * | 160-180 | PU foam, EPS foam, XPS foam, sealing strip. |
| HS055 | +50 | 250:1 | 90-95 | <1 | 6-9 | * | 160-180 | PU foam, EPS foam, XPS foam, sealing strip. |
| HS988 | +80 | 180:1 | 99-99.5 | <1 | 6-9 | <1500 | * | Graphite foil, roll, gaskets. |
| HS980HP | +80 | 200:1 | 99.5-99.8 | <1 | 6-9 | <1500 | * | Graphite foil, roll, gaskets. |
| HS980UHP | +80 | 200:1 | >99.9 | <1 | 6-9 | <1500 | * | Battery. |
| HS557 | +50 | 270:1 | 95-97 | <1 | 6-9 | * | 160-180 | Steel oxygen protection. |
| HS611 | -100 | 100:1 | 96-98 | <1 | 6-9 | * | 160-180 | Fireproof textile. |
| HS223 | -200 | 30:1 | 92-95 | <1 | 6-9 | * | 160-180 | Thin coating. |
| HS5HE | +50 | 350:1 | 95-97 | <1 | 6-9 | * | 160-180 | Collar pillar. |
| HS9HE | +50 | 350:1 | 99-99.5 | <1 | 6-9 | * | 160-180 | Collar pillar, for application require least instruments damage. |
| 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. |
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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