Model Number: BT-302-2-#7033
Brand Name: BaoTe
Key Specifications/Special Features:
Functional master batch grade silica is made by special process, which is widely used in plastic masterbatch openings, functional master batch, plastics and PP, PE, PVC and widely used in PP master batchAlso it can be used as EVA anti-blocking agent and the quantity is about 30%Aerogel silica ratio of major high transparency, easy to disperse and addWhen producing high transparency film, aerogel silica can be usedIf not, you can choose the precipitated white carbon black
GradeBT-302
BT-302-1 |
BT-302-2 |
Process |
precipitated |
precipitated |
precipitated |
Form |
white powder |
white powder |
white powder |
Sio2 content % |
99.9 |
99.9 |
99.9 |
whiteness |
96 |
96 |
96 |
Average particle size um |
4-5um |
5-6um |
2-3um |
Heating loss % 105°C2h |
2-3 |
2-3 |
2-3 |
Ignition loss % 950°C2h |
3-4 |
3-4 |
3-4 |
BET specific surface area ㎡/g |
180 |
180-220 |
180 |
DBP absorption oil value ml/100g |
240 |
210-230 |
200 |
PH value |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
Application scopes |
high transparent plastic film, plastic master batch openings |