1) glycol-modified polyethylene terephthalate (PETG)
醇化聚酯
3) polyester glycol
聚酯二醇
1.
Calculation of the synthesis of polyester glycol;
聚酯二醇合成的有关计算
2.
Firstly,different chain polyester glycol were prepared from different component diols and adipic acid.
为了满足环境保护需求,从源头上解决涂料污染的问题,选用结构组成不同的二元醇和1,6-己二酸,制备了一组支化度不同的低聚物聚酯二醇。
3.
In home, due to the shortage of polyester glycol, one of raw materials of prepar.
由于国内缺乏制备水性聚氨酯的原料聚酯二醇,实验自制了设计分子量为600、1000和2000的芳香族聚酯二醇;其中以邻苯二甲酸酐、间苯二甲酸、对苯二甲酸为二元酸,乙二醇、1,3—丙二醇和新戊二醇等为二元醇。
4) Polyester diol
聚酯二醇
1.
The thermal stability of the ester-type ECDP, using the polyester diol as the fourth component, was studied by means of TGA method and was compared withthat of the ether-type ECDP, using the polyether diol as the fourth component.
采用TGA等手段对以聚酯二醇作为第四组份的酯型ECDP热稳定性进行了研究,并与以聚醚二醇作为第四组份的醚型ECDP进行了比较。
5) alkyd polyester
醇酸聚酯
6) oxide of rosin allyl alcohol ester
聚松香丙烯醇酯氧化物
1.
It was confirmed that relative molecular weight (Mr) of oxide of rosin allyl alcohol ester was above 25 266.
以歧化松香胺席夫碱铜催化剂,H2O2(30%)氧化聚松香丙烯醇酯(PRAAE),得到聚松香丙烯醇酯氧化物。
补充资料:醇化
①敦厚的教化:醇化既穆,王道协隆。②使之纯粹完美:醇化艺术。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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