| CAS No. |
7631-86-9 |
| Place of Origin |
Jiangsu China (Mainland) |
| Purity |
98% |
| Brand Name |
hengcheng silica |
| Model Number |
HCSIL-855R/150 |
CharacterUnitHCSIL-800F/170HCSIL-800F/175HCSIL-800F/190AspectWhite granuleSiO2 content%≥98≥98≥98Specific surface aream2/g170175190Drying loss%≤6.0≤6.0≤6.0Cauterant loss%≤7.0≤7.0≤7.0PH value6.57.56.57.56.57.5DBP absorption valuecm3/g1.8 2.81.8 2.81.8 2.8Sulfate content%≤1≤1≤1Granularity200 Sieve residue≤4.0%≤4.0%≤4.0%30 100≥65.0%≥65.0%≥65.0%20 Sieve residue100%100%100%Disperse°≤35°≤35°≤35°Intensity(100 Sieve residue)≤12%≤12%≤12%Packing (suttle)Kg202020