采用偏光显微镜和光学解偏结晶速率仪研究了嵌段聚醚酯共聚物的结晶形态和等温结晶过程。
The crystallization morphology and isothermal crystallization process were studied by means of polarized microscope and DLI (Depolarized Light Intensity) for poly (ether ester) block copolymers.
结果表明，丙二醇嵌段聚醚接枝聚硅氧烷破乳剂比其前身物具有更好的界面性能和破乳能力。
The modified polysiloxane showed much imporoved interfacial behaviors and higher demulsification efficiency due to the effects originated from the molecular structure of the demulsifiers.
最近对热塑性弹性体产品家族总体增长贡献最大的是商品名为PEBAX的嵌段聚醚酰胺树脂。
Recently, a kind of block polyether acidamide resin with the trade name of PEBAX has made the greatest contribution to the general improvement of thermal - plastic elastomer family.
本文研究了正规嵌段聚醚分子结构与其表面性能：表面张力、HLB值、浊点之间的关系，并且根据实验数据建立了数学模型。
This paper study the relations between the composition of molecule and the sufact property of surface tension turbidity and HLB value, set up mathematics model depending on the test date.
最近对热塑性弹性体产品家族总体增长贡献最大的是商品名为PEBAX的嵌段聚醚酰胺树脂。PEBAX树脂结构由规则的线性聚酰胺链段嵌由柔软的聚醚链段构成。
Recently , a kind of block polyether acidamide resin with the trade name of PEBAX has made the greatest contribution to the general improvement of thermal - plastic elastomer family.
聚醚醋嵌段共聚弹性体纤维（简称PEET）是针织工业用的新型化纤原料。
Polyether ester block copolymerized elastomer fibre (PEET) is a new type of man-made fibre for knitting industry.
采用SALS等方法研究了低硬段含量的聚酯-聚醚多嵌段共聚物中硬段结晶时的球晶生长规律。
The spherulite growth behaviour of hard segment has been studied by SALS and other techniques for polyester-polyether block copolymers with low hard segment content.
将聚醚作为一段链段，可以做成如嵌段共聚物、梳状聚合物、星型聚合物等不同的功能性材料。
Using the polyether as the building block, many kinds of functional materials have been prepared, such as block copolymers, comb-polymers and star copolymers.
该两亲嵌段共聚物优选为全聚醚嵌段 共聚物，例如PEO-PBO双嵌段共聚物或PEO-PBO-PEO三嵌段共聚物。
The amphiphilic block copolymer is preferably an all polyether block copolymer such as a PEO-PBO diblock copolymer or a PEO-PBO-PEO triblock copolymer.
该两亲嵌段共聚物优选为全聚醚嵌段 共聚物，例如PEO-PBO双嵌段共聚物或PEO-PBO-PEO三嵌段共聚物。
The amphiphilic block copolymer is preferably an all polyether block copolymer such as a PEO-PBO diblock copolymer or a PEO-PBO-PEO triblock copolymer.
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