P/N |
SP05 |
SP10 |
SP15 |
Particle size (nm) |
3-5 |
6-9 |
10-15 |
SiO₂ content (%) |
15 |
30 |
30 |
PH |
10-11 |
||
Shelf life (months) |
6 |
12 |
12 |