Features:
1. From: powder or granular;
2. Type: Silicon dioxide BT-100/ BT-200
3. Use: tyre, rubber industry and animal feed etc.
4. Packing: 20kg/bag, as your request.
5.powder or granular

High quality white carbonate with competitive price
1) SiO2 (dry) 99.9%
BET (m/g) 290-300
BDP (m3/g) 320
Hole diameter 1.8-20
PH 6.8-7.1
Grain diameter 3um
Specific gravity 0.13
2) SiO2（dry） 96%min
Evaporation loss105x2hs 5.0-8.0%
Ignition loss (dry) 1000x2hs 5.0-6.0%
PH 7.0 min
BET specific area/g 160-180 min
DBP (ml/100g) 260-330 min

Key phrases:
we sell White Carbon Black, silica white, silicon dioxide powder or granular used in tyre, rubber industry and animal feed etc.