vi.去沫(除泡沫)

The defoam effect 、emulsion stability and technological process were discussed. 討論了消泡效果，乳液穩(wěn)定性和制備工藝。

The effect of various esterification method, composition of catalysts and molecular weight of polyether on defoam ability were also studied. 并對酯化方法(包括催化劑的選擇)和聚醚的分子量等進(jìn)行了研究。

Formulated for use in extraction machines and hoses to defoam cleaning carpets and upholstery that heve been previously cleaned with foam type products. 用途：本品適用于吸水機(jī)、自動洗地機(jī)、蒸氣地毯機(jī)、噴射式吸水機(jī)的水桶，洗滌槽以及所有產(chǎn)生泡沫需要清除的地方。消泡迅速并抑制泡沫形成。

Defoam Enough For High-speed Printing 消泡力極強(qiáng),配合高速印刷機(jī)使用

In this paper, a kind of high effective emulision dofeamer included silicon.ether was introduced. The defoam effect. emulision stability and technological process werediscussed. 本文介紹了一種高效乳液型含硅、醚消泡劑，討論了消泡效果、乳液穩(wěn)定性及制備工藝。

Keywords Polymer concrete Defoam Slump; 聚合物混凝土;消泡;坍落度;