148DNP:nano SiO2 powder,modified by saturated organic C-chains/polymer.

High dispersible white powder, size 10-20nm, purity99.8%+.

148D1: Surface modified by double layer structure. Dispersible in non-polar and weak polar media, decomposed in acid or polar media and SiO2 particles separated; Used as a filler of leather;  and for applications of oil based dope, rubber, plastics,fibre,and so on.

148D2: Surface modified by single layer organic chain. dispersible.Super hydrophobicity and close oil. For applications of lubricating greases, resin, rubber, dope,plastics, fibers, elastomer, senior printing ink, sealants,leather and adhesives.

148D3: Surface modified by single layer organic chain, Good hydrophobicity and close oil. Mainly used in lubricating grease, coating, rubber, plastic, fibre, sealant, adhesive, etc, can improve intensity and  tougheness.

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