Specification

IOTA  HB4630

Specific sunface area(BET), ㎡/g

280

pH value in 4% dispersion

5.5～8.0

Loss on drying(2 hours at 105℃), %

≤0.5

Loss on ignition(2 hours at 1000℃ based on material dried for 2 hours at 105℃), %

≤4.0

Sieve Residue(45μm), mg/kg

-

Silica Content(Based on ignited material), %

≥99.8

Tamped Density(Based on material dried at 105℃ for 2 hours), g/dm²

40～60

Carbon Content (Based on material dried at 105℃ for 2 hours), %

2.5～4.0