It is shown that conventional emulsion polymerization process leads to high gloss film and soap-free or micro-soap processes will lead to good water resistance and lower foaming.
The gangue had high reaction activity and low resistanceto retardency with highly foaming ability. When BMS-1 added as defoamer, the foaming ability weakened visibly.
尾矿的反应活性较好,抗阻缓性较差,发泡比较严重,加入消泡剂BMS-1后,发泡明显减弱。
3
The saponin solated from the seed of Camellia oleifera possessed good water solubility, strong resistanceto hard water and excellent foaming persistence.