Described is an improved process for producing chemically treated fillers by using a certain combination of functionalizing and hydrophobizing agents in an aqueous suspension of inorganic oxide having a pH of 2.5 or less and increasing the pH of the suspension after chemically treating the filler.
描述了一种生产
化学处理填料的改进工艺,该工艺是在 pH 值为 2.5 或更低的无机氧化物
水悬浮液中使用某种官能化剂和憎
水剂组合,并在对填料进行
化学处理后提高悬浮液的 pH 值。