Used as thickening agent, non-treated matting agent, rheological agent in coatings, inks, gel coats, resins, adhesives, sealants and varnishes.
Enhance thixotropic index in coatings. It is a partial replacement of fumed silicas.
|SiO2 Content, %||98 Min.|
|BET Surface Area, m2/g||170 – 200|
|DBP Oil Absorption, ml/100g||280 – 300|
|Average particle size (Malvern), μm||9 – 12|