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, lubricant oil, injection augmentation agent，the appearance seems true solution.
Usage Instruction:This product is surface modified nano-SiO2with aminoorganic compounds, can disperse in toluene, epoxy resin, unsaturated resin, polymethacrylate,phenolic resin, nylon and other system, cangenerate reaction with organic compounds or polymer material containing epoxygroup, carboxyl, has the function of reinforcing and toughening. Mainlyapplicable for nylon, ternary hot melt adhesive.
MGS-A Nano-SiO2（white carbon black）Quality Index
Item | Quality Index |
MGS-A |
Appearance | High dispersive white power |
Heat reduction (% ) (105℃ 2h） ≤ | 3 |
Loss on Ignition (% ) ( 950℃ 2h) ≤ | 20 |
SiO2 conten (dry basis) (% ) ≥ | 80 |
SiO2 content (%) (950℃ 2h) ≥ | 99.8 |
Sesquioxide content (%) ≤ | 0.5 |
Carbon content (%) ≥ | 0.3 |
Specific surface area(m2/g) | 100±20 |
PH value | 6.0～7.5 |
Mechanical Impurity (pcs/g) ≤ | 30 |
Surface density (g/ml) ≤ | 0.3 |
Dispensability (%)(Toluene) ≥ | 80 |
Oil-absorbed value (ml/100g) ≥ | 200 |
Average particle size (nm) ≤ | 15～25 |
Prepare and may be prepared NO. 1010502002104