With good expansion, unconsolidated porous, chemically stable under conditions of high temperature,
After a special chemical treatment in high temperature can be instantaneously inflated into a wormlike natural crystalline graphite.
Property: With good expansion, unconsolidated porous, oxygen isolation under a wide range of temperature, in-between the -200~3000°C, chemically stable under conditions of high temperature and high pressure or radiation.
Specification: particle size 32 mesh 50 mesh 80 mesh 100 mesh –100 mesh –200 mesh –325 mesh.Expansion rate: 100-400ml/g.
Application: It can be used as advanced sealing materials, fire retardant materials, expansion worm powder can be used in lithium battery materials, insulation and insulation material.
Expanded graphite technical indexes
Brand No. | Carbon Content (%) | Volatile (%) | Moisture (%) | Expansion Rate(ml/g) | PH Value | Mesh | Particle Size(%) |
GL-EX32 | 90-99.9 | ≤13 | ≤ 1 | 200-400 | 3-8 | 32 | Oversize ≥ 80 |
GL-EX50 | 150-300 | 50 | |||||
GL-EX80 | 100-200 | 80 | |||||
GL-EX100 | 100-130 | 100 | |||||
GL-EX-100 |
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We can adjust all kinds of index according to your requirement.
High Carbon Expanded Graphite
