Model Number: BT-40,BT-40A
Brand Name: BT
Key Specifications/Special Features:
The products are main use to prevent caking for the food of granular or powder, maintain the form of liquidity. Improve it loosened and liquidity characteristic. Our company has been committed to the development and application of silica, the annual sales can be reached 3000 tons. Products are widely used in essence, spicery, feed stuff, medicine, adhesive sealant, silicone rubber and so onThe specification, feature and application
Itemspecificationspecification
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 m/g |
≥180 |
≥230 |
DBP absorption oil value ml/100g |
≥280 |
≥350 |
Heating loss (105 ℃ for 2h) |
≤3.0 |
≤3.0 |
Ignition loss (1000℃ 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 No. |
LWSZZ(2007)No.370000-000082 |
LWSZZ(2007)No.370000-000082 |
Produce certification No. |
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. |