| Place of Origin: | China (Mainland) |
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| Brand Name: | |
| Model Number: | |
| Size: | |
| Type: | Natural |
| Application: | raw material for graphite plates and sealing |
| Shape: | powder |
| Carbon Content: | High-Carbon |
| Dimensions: | |
| color: | silver gray |
| property: | lubrication, expandability,high temperature resistance |
| main industry: | chemical, metallurgy, steel, petroleum, machinery |
Quick Details
Specifications
Expandable graphite still keeps the property of natural graphite,and still possesses excellent molding plasticity,flexibility and ductibility,and sealability.It is a high quality raw material for all types of graphite plates and sealing member,and can also be used as new casting powder and exothermic agent in metallurgy industry.
Specification: Particle size 32 mesh 50 mesh 80 mesh 100 mesh -100 mesh -200 mesh -325 mesh.
Expansion rate: 100-400ml/g
Property: Good expandability, high temperature resistance, anti-radiation, heat insulation, lubrication, plasticity and chemical stability.
Use: Widely applied to the following industries such as steel, metallurgy, petroleum, chemical, machinery, astronavigation, and atomic energy.
Index can be adjusted according to client requirement.
Technical index of super low sulfur expandable graphite:
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1. Super low sulfur expandable graphite |
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Ash Content(%) |
Volatile constituent(%) |
Expansion Rate(ml/g) |
Sulfur content(%) |
PH Value |
Moisture(%) |
Particle Size(%) above the sieve |
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≤8.0 |
≤10 |
200-400 |
≤0.03 |
3-7 |
≤1.0 |
≥80 |
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200-350 |
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150-250 |
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100-200 |
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Advantage of this product : sulfur can be reduced to a minimum. |
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2. Super fine expandable graphite |
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Ash Content(%) |
Volatile constituent(%) |
Expansion Rate(ml/g) |
Sulfur content(%) |
PH Value |
Moisture(%) |
Particle Size(%) above the sieve |
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≤8.0 |
≤15 |
30-120 |
≤2.2 |
4-7 |
≤1.0 |
≥80 |
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15-50 |
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10-20 |
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Advantage of this product : super fine. |
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