复合酯类是指酯类中除含脂肪酸和醇外，尚有其他称为非脂分子的成分。
该消泡剂为脂肪酸酯类物质和增效剂的复合物，无毒无臭，易于生物降解，是一种溶于水的凝固状产品，其水溶液为淡乳黄色。
The defoamer, the compound of fatty acid component and synergist, is non-toxic, odourless and easy to degrade, which is a coagulative solubility product. And its solution is light creamy yellow.
以丙烯酸酯类为单体，采用复合乳化剂研制了自交联无纺布胶粘剂。
Self crosslinking adhesive for non woven fabrics with acrylates monomers and compound emulsifier is prepared.
有学者认为以酯类抗爆剂为基础的复合添加剂将是热点。
Scholars believe that the efficient additives based on ester antiknock agents will be hot spots.
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