概述了聚醚多元醇的生产过程及反应机理。
The manufacturing process and the reaction mechanism of polyether polyol are resumed.
功能聚醚多元醇，是由一些积极的羟基，每个团体分子。
The functionality of the polyether polyol is determined by the number of active hydroxyl groups per molecule.
用凝胶渗透色谱测定聚醚多元醇的相对分子质量及其分布。
Gel Permeation Chromatography was used to determine the distribution and average molecular weight of polyether polyols.
利用陶瓷膜技术处理高浓度聚醚废水回收大分子聚醚多元醇。
The ceramic membrane technique is used to treat highly concentrated polyether wastewater and reclaim macromolecular polyether glycol.
以自产聚醚多元醇为主要原料，试制成高回弹块状聚氨酯软泡。
High resilience polyurethane slabstock foam based on self-produced polyether polyol was prepared.
对异戊烷及水的用量、聚醚多元醇及催化剂的品种进行了选择试验。
The amount of isopentane and water, the kinds of polyethers and catalysts were selected.
为了开发新型实用的环氧树脂增韧剂，合成了一种新型聚醚多元醇。
To develop toughening reagent for epoxy resins, a serial of novel polyethers polyols was synthesized.
介绍了国内外聚醚多元醇的市场供应、市场需求及市场价格状况及发展趋势。
The status of polyether polyol in domestic and abroad was introduced, including the supply in market, consumer demand, market price and the development trend.
叙述了用于皮革涂饰剂生产上的聚醚多元醇制备及在皮革涂剂生产上的应用。
Preparation of Polyether polyol and its applications in the production of leather finishing have been prescnted in this article.
研究了用配位滴定分析方法测定聚醚多元醇用双金属催化剂中锌、铁含量的方法。
Spectrophotometry was used to determine the content of EDTA in additives for Zn plating, and the test result with this method is similar to that with complex titration.
在室温下，选用聚醚多元醇，多异氰酸酯等材料，合成了一系列高硬度聚氨酯弹性体。
At room temperature, polyether-polybasic alcohol, polyisocyanate and so on were used as mainly materials to synthesize a series of high-hardness polyether urethane elastomers.
讨论了不同异氰酸酯结构、不同聚醚多元醇体系、不同合成方法对聚氨酯弹性体的影响。
This paper discusses on the influence of different structures of isocyanate, different system of polyether-polybasic alcohol and different synthetic methods on polyurethane elastomers.
研究了聚醚多元醇的官能度及相对分子质量对单组分聚氨酯泡沫填缝（密封）胶性能的影响。
The effects of functionality and molecular weight of polyether polyols on the properties of one component polyurethane foam sealant were studied.
讨论了难燃接枝聚合物聚醚多元醇的用量对聚氨酯软质泡沫密度、氧指数和力学性能的影响。
The effects of FRGPPP content on density, oxygen index and mechanical properties of FPUF were investigated.
傅里叶红外光谱实验表明，记忆海绵的醇解产物为聚醚多元醇和甲苯二异氰酸酯(TDI)。
Fourier transform infrared spectroscopy (FTIR) experiment shows that the raw materials for memory foam are polyether alcohol and toluene diisocyanate (TDI).
工业试验结果表明，精制时间可缩短20%以上，提高了生产效率。聚醚多元醇质量符合要求。
The industrial experiment results show that all purifying time is decreased 20% in comparison with former technique, the production efficiency has been improved and polyether polyols are good quality.
介绍单组份聚氨酯弹性填缝剂的一步法合成中高分子量聚醚多元醇的应用及其对填缝剂性能的影响。
The effects of the use of high molecular weight Polyether polyol on the mechanical properties of PU sealant have been studied in one step synthesis of one component PU elastic sealant.
报道了以二苯基甲烷二异氰酸酯（MDI）、聚醚多元醇及三乙醇胺为原料合成硬质聚氨酯微球的方法。
The preparation of rigid polyurethane microsphere using MDI and N330 as the raw materials was reported.
采用了工业化的不饱和聚醚多元醇为反应单体，合成了一种高减水率，长缓凝时间的新型聚羧酸系高效减水剂。
A kind of unsaturated polyether was adopted as the reactive monomer, synthesis a new type of polycarboxylate superplasticizer with high dispersibility and long retention characters.
以聚醚多元醇、扩链剂、异氰酸酯、增塑剂、填料等为原材料，制备了MDI型双组分聚氨酯塑胶跑道用浆料。
Two-component polyurethane synthetic-rubber track resin slurry was prepared by polyether, chain extender, MDI-based polyisocyanate, plasticizer, filler.
用双金属氰化物(DMC)络合催化剂可制得相对分子质量高、相对分子质量分布窄和不饱和度低的聚醚多元醇。
The polyether polyols which has higher molecular weight, narrower molecular weight distribution and lower unsaturation can be prepared by using double metal cyanide (DMC) complex catalysts.
以聚醚多元醇、石油沥青、甲苯二异氰酸酯、稀释剂及相溶化助剂等为原料，制备了一种湿固化单组分防水涂料。
A moisture curable one component waterproof coatings was prepared from polyether polyols, petroleum asphalt, toluene diisocyanate, diluent and a compatibility modifier, etc.
本发明主要涉及一种用于合成高分子量低不饱和度聚醚多元醇的新型双金属氰化物催化剂(DMC)及其制备方法。
This invention relates to a new duplex metal cyanide catalyst (DMC) used in synthesizing polyether polyol with high molecular weight and low degree of unsaturation and method for making same.
以混合聚醚多元醇、甲苯二异氰酸酯为主要原料，环氧树脂、羟基丙烯酸树脂为改性剂合成了湿固化聚氨酯涂饰剂。
The moisture cured polyurethane was synthesized with mixing polyether diol, toluene diisocyanate (TDI) as main raw materials, epoxy resin and hydroxy acrylic resin as modifiers.
由于样品处理简单、应用浓度直读法读取数据，可快速准确地测定试样，适用于聚醚多元醇生产过程中间品的检验。
The method proposed has the advantages of sample treatmenting simple, rapid and accurate, and can be applied to the production process of polyether polyol.
通过本发明方法制造的聚醚多元醇可以用于生产改性聚氨酯产物，例如涂料、粘合剂、密封剂、弹性体和泡沫塑料等。
Polyether polyols made by the inventive process may be used to produce improved polyurethane products such as coatings, adhesives, sealants, elastomers, foams and the like.
前言：介绍了聚醚多元醇“官能度”的意义、计算、应用与测定，并举出实例加以说明，还给出了若干样品的实测结果。
The meaning, computation, application and determination about functionality of polyether polyols were described. Some examples were given, and the determinated results of them were obtained.
简要介绍了软泡用聚醚多元醇的生产工艺，分析了软泡聚醚多元醇在生产工艺过程中产生气味的原因，并提出了具体的解决方法。
The manufacturing technique of polyether polyols was brief introduced. The reason for producing odor in synthesis process was analyzed, and the specific resolvent was proposed.
采用T-80聚醚多元醇与煤焦油为主要原料，合成了双组分聚氨酯防水涂料，对涂膜性能进行了测试，并对其影响因素进行了研究。
The bi component polyurethane coating of water proofing was synthesized by T 80 polyether polyol and coal tar. The properties of the coating film were tested and the effect factors were studied.
以MDI、 液化MDI、 聚醚多元醇、端氨基聚醚及肢类扩链剂等为原料，研制了一种喷涂型耐磨聚脲弹性体SPUA-102。
Wear - resistance spray polyurea elastomer SPUA-102 was prepared from MDI, liquified MDI, polyether polyol, polyether polyamine and polyamine chain-extender.
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