Wholesale Silica Sio2 99%min Agriculture Silicone Dioxide 50nm In Food

（㎡/g）Specific surface area

50-250

（%）Loss on ignition

0.95

（cm³/g）Pore volume

0.27

（g/m³）Pile ratio

0.5-0.7

（ml/g）pore capacity

0.2

（%）moisture content

0.28

PH value

7.8

（g/g)Oil absorption value

0.84

Product characteristics

Natural biological structure, high purity, strong surface activity, good dispersion and high specific surface area

technology

Direct extraction of natural nano silica from rice husk

application

Food and drug additives, footwear rubber products, saline alkali land transformation, silicon fertilizer, liquid fertilizer,
electronic packaging, ink products, paint and coating, plastic industry, biopharmaceutical, cosmetics, toothpaste, silicon carbon
negative electrode