The results showed that these surfactants have high surface activity and same hydrophilicgroup, and the 1,3dioxolane ring are also hydrophilic.
这些表面活性剂具有较高的表面活性和相同的亲水基,1 ,3二氧杂环戊烷基团也有一定的亲水性。
2
Esterase could catalyze the hydrolysis of ester group in the polyester macromolecular and introduce hydrophilicgroup into the hydrophobic PET...
酯酶可以催化涤纶大分子中的酯基水解,为疏水性的涤纶引入亲水性基团,明显提高涤纶的润湿性及手感。
3
The fulvic acid or humic acid is the body, in which some proper lipophilic group or hydrophilicgroup has been inducted, of the series of humate surfactants .