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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.

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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.

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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.

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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 ).

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

用 核磁共振 分析了甘油聚醚.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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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.

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