1 white granular 2 friendly to environment 3 purity:min93% 4 for tyre,rubber,Caoutchouc, 5 delivered on time
Granular Silicon Dioxide
The silicon dioxide of una-100gr's appearance is granular, lower air pollution than Una.180E series!
It belongs to precipitate silica! It has good dispersivity and strong adhesive. It
can mixed with rubber easily!
If there are any special technical requirements, just contact us!
Range of application | Tint, color, transparent rubber product |
Technical Index: |
|
Item | Value |
Appearance | White Granular |
Loss on drying 105oC 2h % | 4.0 - 8.0 |
Ignition loss 1000oC % | ≤7.0 |
PH value | 5.0 - 8.0 |
CTAB specific surface area m2/g | 110 - 240 |
DBP absorption value cm3/g | 2.0 - 3.5 |
SiO2 % | ≥ 93 |
Femg/kg | ≤ 1000 |
Sieve residue 45um % | ≤ 0.5 |
Granular Silicon Dioxide
