Multicolor Ns-a333 Hydrophobic Nano Silica

These NS-A333 Hydrophobic Nano Silica is made from the material of A33 hydrophilic nano silica. As one of the series of hydrophobic nano silica, it is developed by adopting the technology of modification in situ of surface by liquid phase. This technology is that the surface of particulate is modified with organic compound when the nano particulate is just produced, so that make the particle size stable, and controlled, and endow the nano particulate with some special property at the same time.

This series of products has good dispersion and dispersing stability in lots of organic media such as coating, rubber, plastic, printing ink, lubricating oil and methylbenzene, carbon tetrachloride.

Due to devisable structure, it is available to use different method to produce different application and specifications of products. It is also available for the surface to have special organic functional group according to different requirements
Specification
Average Grain Diameteri Nmi : 13-16
Sio2 Content : a 96%
Heating Loss : a 3%
Apparent Density : a 0.15 g/ml
Organic Matter : a 6%
Hydrophobicitysuper
Ph value : 6.5-7.5
Dispersibilityi Ccl4i :a 80