| Model: | - |
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| Brand: | SEMPU |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | - |
| Price: |
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| Min. Order: | 1000 pc |
| Last Online:24 Jun, 2024 |
Variety:9950250、9550200、9980250、9580200
Specification: Granularity:32Item、50Item、80Item、100Item、-100Item
Expansion volume:100-400ml/g
Performance: It has good expandability, and the finished product has high temperature resistance, Radiation resistance, lubrication, plasticity, chemical stability.
Expandable graphite is a kind of graphite product obtained from high-quality natural flake graphite after special modification treatment. After high temperature transient treatment, it changes from flake shape to worm shape, and the volume expands 100-400 times. This kind of expanded graphite still maintains the properties of natural graphite, and has good molding plasticity, flexibility, ductility and sealing. It is a variety of graphite sheets , High-quality raw materials for seals, can also be used as a new type of protective slag, heating agent in the metallurgical industry, and flame-retardant materials for the fire department. It is widely used in steel, metallurgy, petroleum, chemical, machinery, aerospace, atomic energy, fire and flame retardant, military and other industrial sectors.
