Product Name: Nano-SiO2(White Carbon Black)
Product Model: MGS-1
Product Characteristic: Thisproduct 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 in various organicmedium such as toluene, carbontetrachloride, painting, resin, coating, lubricantoil, plasticizer，theappearance seems true solution.
Usage instruction: This product is modified nano-SiO2 with double layer structure,can disperse in non-polar and weak polarmedium, when it meets acid or polar medium, it will decompose, then SiO2will separate out. This product is applied in leather filler for specialpurpose, or applied in coating, rubber, plastic, fiber etc. oilsolvent system, can stably disperse to transparent state in the medium.
MGS-1 Nano-SiO2（white carbon black）Quality Index
Item | Quality Index |
MGS-1 |
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