polyether

With the compounding of polyether glycol and triol, the foam sealant can get good allround properties.

聚醚二醇和聚醚三醇复配使用, 可制得综合性能良好的单组分聚氨酯泡沫胶体系.

Polyether diol mainly adopts polytetramethylene ether glycol ( PTMEG ).

聚醚二醇主要采用聚四氢呋喃醚二醇 ( PTMEG ).

It has shown that this polyether modified polysiloxane defoamer provides good defoaming effect.

结果显示聚醚改性有机硅消泡剂具有良好的消泡性能.

A raw rubber for millable polyether polyurethane elastomer was prepared.

研制了一种新型的聚醚型聚氨酯生胶.

The adsorption ability of polyether foam plastics to gold is very high.

聚醚型泡沫塑料对金的吸附能力很强,回收率较高.

The formulation, vulcanization and property of polyether rubber modified by silicone are described in this paper.

本文介绍了有机硅改性聚醚橡胶配方 、 硫化及性能.

This paper analyzes the glyceryl polyether by nuclear magnetic resonance ( NMR ) spectroscopy .

用 核磁共振 分析了甘油聚醚.

Polyether - type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.

采用聚醚多元醇和甲苯二异氰酸酯合成了聚醚型异氰酸酯预聚体.

The manufacturing process and the reaction mechanism of polyether polyol are resumed.

概述了聚醚多元醇的生产过程及反应机理.

The formulations of polyether polyurethane microcellular elastomers for shoe sole are studied.

研究了聚醚型聚氨酯微孔弹性体鞋底原液的配方.

Propylene glycol , glycerin, polyalcohol can be used as starting substances of polyether demulsifiers.

聚醚类破乳剂的醇类起始剂有丙二醇 、 甘油或多元醇.

A blending polyether type polyurethane elastomer was prepared by blending polyoxypropylene ether glycol with polyterahydrofuran glycol.

采用环氧丙烷聚醚与四氢呋喃聚醚共混,研制出共混聚醚型聚氨酯弹性体.

The preparation methods for phosphazenium catalysts and their use in producing polyether polyols are described.

叙述磷腈类催化剂的合成方法及其在聚醚多元醇生产中的应用.

Objective To explore the technique of the cooperation of nursing in auto - mixed polyether rubber impressions applying.

目的:探讨临床应用自动混合型聚醚橡胶制取印模时护理配合技巧.

Studies of CFC - free formulation for flexible polyether PU foam is described in this paper.

本文介绍聚醚型软质聚氨酯泡沫塑料 无氟 氯烃配方的研究.