Name: | Hydrophilic White Carbon Black CAS 7631-86-9 For Silicon Sealant | Type: | Hydrophilic |
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Appearance: | Powder | Origin: | China |
Color: | White | Sample: | Free |
High Light: | surface active agents,raw material used in paint industry |
Hydrophilic White Carbon Black CAS 7631-86-9 For Silicon Sealant
1. High dispersion white powder
2. Hydrophobic and oleophilic
3. Good liquidity
Technical Data:
Item Grade | AH-150 | AH-200 | AH-300 | AH-380 | Testing method |
Surface aream2/g | 150±30 | 200±30 | 300±30 | 380±30 | GB/T20020 |
pH of suspending solution(4%) | 3.6-4.5 | 3.6-4.5 | 3.6-4.5 | 3.6-4.5 | ISO787-9 |
Heating loss % | ≤1.5 | ≤1.5 | ≤1.5 | ≤1.5 | ISO787-2 |
Burning loss% | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 | ISO3262-1 |
Sieve residue (45um)% | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ISO787-18 |
SiO2 content% | ≥99.8 | ≥99.8 | ≥99.8 | ≥99.8 | ISO3262-20 |
Apparent densityg/L | 25-60 | 25-60 | 25-60 | 25-60 | ISO787-11 |