Flexible Graphite ---Expandable Graphite Powders
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Before Expanding |
After Expanding |
Expandable graphite powders are made from natural flake graphite treated by chemical or electro-chemical processes. They can expand 150-250 times in volume at high temperature with large surface area, high surface energy, good flexibility, resilience and plasticity etc.
Standard Specification
Ash Content |
Volatile |
Moisture |
PH |
Particle Size |
Expansion Ratio |
% |
% |
% |
- |
mesh |
ml/g |
0.5-20 |
<20 |
<2.0 |
2.0-5.0 |
32/50/80/100 |
100-300 |
Properties
， Excellent compressibility, flexibility, elasticity and plasticity
， High resistance to corrosion, radiation, extremely high and low temperature
， High resistance to temperature shock
， High thermal conductivity and electric conductivity
， Anti-aging
， Non toxic
Please contact us for more information, and we would be welcome the opportunity in supporting you with these projects.
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