Characteristics of silane coupling agent KH-172

The silane coupling agent KH-172 is a bifunctional molecule which reacts with inorganic fillers and with organic polymers. It is a viscosity-enhancing agent for a variety of mineral-filled polymers, which improves its mechanical and electrical properties, especially after exposure to moisture.

Once the silane coupling agent KH-172 is combined with the inorganic filler, the surface of the filler is hydrophobized. This effect improves the compatibility of the filler and the polymer, resulting in better dispersibility, reduced melt viscosity, and easier processing of filled plastics and rubber.

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