You May Also Be Interested In:
The temperature rating of expandable graphite under the oxygen free is between-200 to 3000 centigrade degree, and it is chemically stable under high temperatures, pressure or radiation. It is widely used in the dynamic and static seals in petroleum, chemical industry, electricity, astronomy, automobile, ship along with many other apparatus`.
Model No. Expansion Ratio( ml/g)
Fixed carbon: 90-99.9%
Sulfuric acid content: 0.12-0.14%
PH Value: 3-7
Particle Size Screen Oversize: Min80%