This product can make rubber stronger and enhance the flexibility and anti-abrasion of vulcanized rubber greatly, so that the rubber use reduced and cost lowed. It has stronger appetency, which make it effect greater disperse ability. The phisical character effected by the partical of white carbon and molecule of rubber is better than that of carbon in the aspect of inhance vulcanized rubber's machanical intensity and tear enhancing.
Item | Specification |
Grade | 175(A | 175(B) | 175(C) |
Form | White powder | White granular | White nubby |
Whiteness | ≥96 | ≥96 | ≥96 |
SiO2 % | ≥96 | ≥96 | ≥96 |
PH value | 6.5-7.5 | 6.5-7.5 | 6.5-7.5 |
BET specific surface area m2/g | 160-180 | 160-180 | 160-180 |
DBP DBP ml/100 g absorption oil value | 240-280 | 240-280 | 240-280 |
Particle size | 45um(325mesh) | 175um(100mesh) | |
%105,2h Heating loss (105°C for 2h.) | 5.0-6.0 | 5.0-6.0 | 5.0-6.0 |
%1000,2h Ignition loss (1000°C for 2h.) | 5.0-8.0 | 5.0-8.0 | 5.0-8.0 |
Applying: tyre, translucence or high clarity rubber products and rubber sole etc
