Model Number: BT-40-1-#3521 Brand Name: BaoTe Key Specifications/Special Features: BT-40 series silicon dioxide additive are main used as water reducing, stabilization of food, medicine, animal food and carrier, clarity assistance and the attach water reducing of essence and spiceryBecause of the sub micro size and large BET of silicon dioxide, it can act as interval material between the granules of powder, at the same time it also can improve the free flow of powderIts water reducing feature can promote sorption and to prevent cakingCan be used in medicine industry ItemSpecificationsSpecifications Grade BT-40 BT-40A Process Precipitated Precipitated Form White powder White powder Whiteness ≥95 ≥95 SIO2 content (dry) ≥99.9 ≥99.9 PH value 6.5-7.5 6.5-7.5 Average particle size um 4.5-5.5 4.5-5.5 BET specific surface area mg ≥180 ≥230 DBP absorption oil value ml/100g ≥280 ≥350 Heating loss (105°C for 2h) ≤3.0 ≤3.0 Ignition loss (1000°C for 2h) ≤4.0 ≤4.0 Lead content ≤0.0001% ≤0.0001% Na2SO4 content sodium sulfate ≤0.02% ≤0.02% Iron content ≤0.0015% ≤0.0015% NaCl content ≤0.01% ≤0.01% Heavy metal content ≤0.001% ≤0.001% As content ≤0.00001% ≤0.00001% Health certification number (2007) #370000-000082 LWSZZ (2007)#370000-000082 Produce certification number XK13-217-00815 XK13-217-00815 Application scopes Used as water reducing, stabilization of food, medicine, animal food and carrier, clarity assistance and the attach water reducing of essence and spicery Features of products Because of the sub-micro size and large BET of silicon dioxide, it can act as interval material between the granules of powder, at the same time; it also can improve the free flow of powder
Its water reducing feature can promote sorption and to prevent caking
Also can be used in medicine industry