sodium base

A soap-free poly(styrene/butylacrylate) P (St/BA) emulsion was prepared in the presence of the sodium salt of methacrylic acid.

在少量甲基丙烯酸钠盐的存在下,成功合成了具有高稳定性、高透明性的聚(苯乙烯/丙烯酸丁酯)P(St/BA)无皂共聚乳液。

The results showed that sodium octyl phospate (SOP) had marked activation effect on waste newspaper deinking.

结果表明 ,辛基磷酸酯钠盐 (SOP)在洗涤法脱墨中有显著的作用。