Product Name: DispersibleNano-SiO2 (White Carbon Black)
Product Model:MGS-4
ProductCharacteristic:This product is prepared by liquid-phase in-situ surface modification technology, whennanoparticles are generated originally, organic compound is modified on thesurface of particle to realize the dimension control, at the same time, nanoparticlespossess special performance. This product has good dispensability and stabilityin various organic medium such as toluene,carbon tetrachloride, painting, resin, coating, lubricantoil, injection augmentation agent and so on. The appearance seems truesolution.
Usage instruction: This product is modified nano-SiO2 with single layer structure,has strong hydrophobicity.This product is mainly applied insilicone rubber, ink, lubricating oil, painting, plastics, fiber,sealing agent, glue and other system, has reinforcement effect.
MGS-4 Nano-SiO2（white carbon black）Quality Index
Item | Quality Index |
MGS-4 |
Appearance | High dispersive white power |
Heat reduction (% ) (105℃ 2h) ≤ | 3 |
Loss on Ignition (% ) ( 950℃ 2h) ≤ | 6 |
SiO2 content (dry base) (% ) ≥ | 92 |
SiO2 content (% ) (950℃2h) ≥ | 99.8 |
Carbon content (%) ≥ | 0.15 |
Specific surface area (m2/g) (BET law) | 100±25 |
PH value | 6.5～7.5 |
Surface density (g/ml) ≤ | 0.15 |
Dispensability (%) (CCl4) ≥ | 80 |
Oil-absorbed value (ml/100g) ≥ | 250 |
Average particle size (nm） | 10-25 |
Hydrophobicity | Strong Hydrophobicity |
Prepare and may be prepared NO. 1010502002104