A novel one-step polyol process by using control agents is reported.
开发了一种添加控制剂的新的一步多元醇法。
The polyol ether is a alkoxylated product of chemically treated natural material.
该醇醚是经化学处理的天然物质的烷氧基化产物。
Polyol designed for use in polyurethane manufacturing for printing ink and coatings.
丙烯酸多元醇为印刷油墨和涂料制造中使用的聚氨酯所设计。
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。
Diglycerin is a polyol consisting of two molecules of glycerol bonded by an ether linkage.
双甘油是两分子甘油由一个醚键联接构成的多羟基化合物。
Application of polymer polyol in microcellular polyurethane elastomer (MPUE) was researched.
对聚合物多元醇在聚氨酯微孔弹性体中的应用进行了研究。
High resilience polyurethane slabstock foam based on self-produced polyether polyol was prepared.
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。
Influence of type and ratio of polyol, and NCO index on the properties of the adhesives were discussed.
考察了多元醇种类及配比、异氰酸酯指数等因素对材料性能的影响。
Acrylic Polyol; OH Value (Solids) : 100; Good gloss and adhesion. PU coating for industrial and automotive.
羟基丙烯酸；羟值(固体)：100；光泽，附着力，双组份工业漆，汽车漆。
Mannitol, as a functional polyol with notable properties, has been widely used in medicine and food industry.
甘露醇作为一种性能优异的功能性糖醇，已广泛应用于医药、食品等行业。
It is also telling us there are a lot of changes in the nerve - oxidative stress, polyol pathway hyperactivity.
这也告诉我们神经存在多种改变——氧化应激，多元醇通路活性增强。
The results show that the mechanical properties of polyurethane vary with polyol, mulriisocyanate and chain-extender.
结果表明，不同的低聚物多元醇、多异氰酸酯及扩链剂对聚氨酯力学性能有较大影响；
The effects of amounts of polymer polyol and water, low unsaturated polyether polyol on properties of foam were discussed.
讨论了聚合物多元醇和水用量、低不饱和度聚醚等因素对泡沫性能的影响。
The results showed that AAL had the typical structure of polyol and good dissolvability, though a part of AAL was acetylated.
结果表明：乙酸木质素具有典型的聚多元醇结构，虽然有部分被乙酰化，但它具有很好的溶解性；
The synthesis of high molecular weight polyether polyol as well as the applications of such polyol are introduced in the paper.
介绍了高分子量低不饱和度聚醚的制备方法及其在聚氨酯泡沫、弹性体中的应用。
Preparation of Polyether polyol and its applications in the production of leather finishing have been prescnted in this article.
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。
Acrylic Polyol; OH Value (Solids) : 140; Good compatibility and film, chemical resistance. PU coating for industrial and automotive.
羟基丙烯酸；羟值(固体)：140；相容性、丰满度、耐化学性，双组份工业漆，汽车漆。
A simple and efficient way to prepare PIPA polyol was exploited according to the much attempt. The product was proved by FT-IR testing.
通过大量实验寻找出简易、有效制备PIPA多元醇的工艺，并通过红外测试证实了产物的合理性。
The high resilient foams with good mechanical properties were prepared by using novel high active polymer polyol GPOP-H45 as raw material.
采用新型高活性聚合物多元醇GPOP-H45为原料，制备出机械性能良好的高回弹泡沫制品。
The manufacture of polyurea polyol (PHD) is so complex that the preparation of title compound is difficult in common laboratory and plant.
聚脲多元醇phd的生产工艺复杂，在普通实验室和工厂合成较为困难。
ResultsSupercritical CO2 adding nonionic surfactant mixed system of the polyol could significantly enhance extraction rate of Salvianolic acid B.
结果超临界CO2萃取中加入非离子表面活性剂的多元醇混合体系可大大提高丹酚酸b的提取率。
The transfer volumes from water to polyol - water mixtures have been obtained and discussed in terms of the structural hydration interaction model.
根据结构水合作用模型讨论了迁移偏摩尔体积的变化规律，并与乙醇-水体系作了比较。
Some results and conclusions of this article had importance for development of new polyol co-stabilizers and new non-toxic calcium zinc stabilizers.
本论文部分结果和结论对于研究开发新型多元醇辅助热稳定剂和无毒钙锌复合热稳定剂具有重要的指导意义。
The methods for separating catalyzer from hydride in the production of polyol are described. Their advantage and disadvantage are compared in detail.
本文介绍了糖醇生产中氢化液所含的催化剂的几种分离方法，并对几种分离方法的优缺点进行了详细比较。
The room temperature curing polyurethane-polystyrene blends were synthesized with a synthesized unsaturated polyester-polyol by chemical blending method.
合成了不饱和聚酯多元醇，进而采用化学共混法合成了室温固化的聚氨酯聚苯乙烯共混物。
The room temperature curing polyurethane-polystyrene blends were synthesized with a synthesized unsaturated polyester-polyol by chemical blending method.
合成了不饱和聚酯多元醇，进而采用化学共混法合成了室温固化的聚氨酯聚苯乙烯共混物。
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