As thermal insulation filler polymer, it is widely used in thermal conductivity of plastics, rubber, adhesives and coatings.
Chemical Composition % |
Specific surface area |
-325 mesh |
|||
Al2O3 |
Na2O |
Fe2O3 |
SiO2 |
m2/g |
|
99.7 |
0.08-0.13 |
0.02-0.07 |
0.04-0.14 |
≤0.5 |
≥98.5 |
Notes: Particle size could be processed to order