Purity: 99.0%
[o] < 0.6%
Aps: 50 nm
Ssa: 70 m2/g
True density: 2.7 g/cm3
Bulk density: 0.08 g/cm3
Color: black
Shelf time: 24 months
Cas no.: 12070-14-3
Einecs number: 235-125-1
Form: powder
Solubility in / miscibility with water: not determined
Hazard class: un3178 .

Properties and features:
It has high purity, small particle diameters, large specific surface area, high surface activity and low loose loading density, anti high temperature, anti-oxidation, high strength, high hardness, good thermal conductivity, toughness. It is an important high temperature structure material with high melting point, high strength and anti-corrosion. It can absorb more than 99.5% the lower 2 um visible light, reflect the more 2 um visible light and store up energy efficiently. It can be used in specialty fibers, fabrics and textiles.



Packing: inner/plastic bag, outer/plastic drum
Storage: no special requirements. Keep container tightly sealed. Store in cool, dry conditions in well sealed containers, not be in big compression, not exposed in air during using.