摘要
研制了一种高效无毒纸浆消泡剂,其基本结构是聚醚的高级脂肪酸酯。并对酯化方法(包括催化剂的选择)和聚醚的分子量等进行了研究。
The synthesis of defoaming agent for pulp with high effieiency and nonpoisonous were studied. Its basic structure is a long chain fatty acid ester of polyether. The effect of various esterification method, composition of catalysts and molecular weight of polyether on defoam ability were also studied.
出处
《精细石油化工》
CAS
CSCD
1993年第1期54-57,共4页
Speciality Petrochemicals
关键词
纸浆
消泡剂
合成聚醚
酯化
Pulp
Defoaming Agent
Polyether
Esterification
