研究了蔗糖酯化合物的其它物化性能如hlb值、乳化力、硬水稳定性和发泡力及泡沫稳定性与结构和产品组成的关系。

Some physiochemical properties of these compounds, such as HLB value, emulsifying power, stability in hard water, foamability and form stability were also investigated.

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该加脂剂在酸、碱、盐、硬水中稳定性良好，活性物含量高，与皮革纤维结合能力强。

The fatliquor has good stability in acid, alkali, salt and hard water, high content of active substance, and strong combining force with leather.

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