polyol
n.
多羟基化合物；
英英释义
Polyol
A polyol is an alcohol containing multiple hydroxyl groups. In two technological disciplines the term "polyol"has a special meaning: food science and polymer chemistry.
以上来源于:Wikipedia
词组短语
polyester polyol聚酯多元醇；多元醇聚酯树脂
双语例句
用作名词(n.)
They are synthesized by the reaction of a polyester polyol, or polyether polyol, with an aromatic or aliphatic isocyanate.
他们由一种聚酯多羟基化合物或聚醚多羟基化合物与另一种芳香或脂肪族异氰酸盐的反应而合成。
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。
权威例句
Polyol Complexes and Structure of the Benzeneboronate IonPolyol Synthesis of Uniform Silver Nanowires: A Plausible Growth Mechanism and the Supporting Evidence
Binder, active ingredient, coloring agent, water and a polyol or cellosolve
Characteristics of alcohol/polyol dehydrogenases. The zinc-containing long-chain alcohol dehydrogenases
Polyol Synthesis of Silver Nanoparticles: Use of Chloride and Oxygen to Promote the Formation of Single-Crystal, Truncated Cubes a...
Diaper having a lotioned topsheet comprising a liquid polyol polyester emollient and an immobilizing agent
Homogeneous and heterogeneous nucleations in the polyol process for the preparation of micron and submicron size metal particles
The extended GLUT-family of sugar/polyol transport facilitators: nomenclature, sequence characteristics, and potential function of i...
Single-Crystal Nanowires of Platinum Can Be Synthesized by Controlling the Reaction Rate of a Polyol Process
Disposable absorbent article having a lotioned topsheet containing an emollient and a polyol polyester immobilizing agent
1. 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。
www.dictall.com
2. By using probability statistics and dynamics, this paper derived the esterification degree distribution function and its calculation formula for polyol-acrylate reaction.
本文用概率统计和动力学方法，推导了多元醇的丙烯酸酯酯化度分布函数及其计算公式。
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3. ObjectiveTo study the new extraction process of Salvianolic acid B with the polyol mixed extraction system of supercritical CO2 adding nonionic surfactant.
目的研究超临界CO2中加入非离子表面活性剂的多元醇混合体系萃取丹酚酸B的新工艺。
www.21mishu.com
4. The rapid development of PU industry have higher requirement on the exploitation of special polyether polyol, especially heat-resistant and flame-retardant polyether.
聚氨酯工业的快速发展对特种聚醚多元醇的开发提出了更高的要求，尤其是耐热和阻燃聚醚。
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5. It was summarized the product and development of polyether polyol, especially some changes of market in recent years.
对聚醚多元醇的生产发展，尤其是国内近年来的市场变化进行了综述。
www.chemyq.com
6. Application: The chemical plants, that need more than 5-ton barreled polyester polyol per day.
适用于：使用桶装固态聚酯多元醇每天需求量5吨以上的化工厂。
www.chemqc.com
7. 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。
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8. By selecting or synthesising polyether polyol, and changing rigid foam formulations, the application of benzoic acid anhydride polyester polyols in polyurethane rigid foam is introduced in this paper.
通过选择或合成聚醚多元醇，调整聚氨酯泡沫配方，介绍了苯酐聚酯多元醇在聚氨酯硬泡中的应用。
www.chemyq.com
9. In addition, a final graft polyol formed by the process is disclosed.
另外，还公开了通过该方法获得的成品接枝多元醇。
danci.911cha.org
10. By selection tests of polyether polyol, flame retardant and catalyzer, a rigid polyurethane foam premix formulation for constmction laminating panel was developed.
通过对聚醚多元醇、阻燃剂及催化剂等的选择试验，开发了建筑复合板材用聚氨酯硬泡组合聚醚。
www.chemyq.com
11. The functionality of the polyether polyol is determined by the number of active hydroxyl groups per molecule.
功能聚醚多元醇，是由一些积极的羟基，每个团体分子。
danci.911cha.org
12. Some affecting factors on properties of the adhesive were discussed, including relative molecular weight of polyester polyol, Chain-extender, isocyanurate index and water.
讨论了聚酯多元醇的相对分子质量、扩链剂、异氰酸酯指数、水分等对聚氨酯油墨连接料性能的影响。
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13. 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。
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14. 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。
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15. 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。
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16. 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；
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17. 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。
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18. In this study, A thermoplastic polyurethane hot melt adhesives based on polyester polyol of adipic acid series as soft segments, isocyanate and chain extender as hard segments is prepared.
本研究是以己二酸系聚酯二醇为软段，二异氰酸酯与扩链剂生成的链段为硬段，制备了热塑性聚氨酯弹性体型聚氨酯热熔胶；
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19. In this study, A thermoplastic polyurethane hot melt adhesives based on polyester polyol of adipic acid series as soft segments, isocyanate and chain extender as hard segments is prepared.
本研究是以己二酸系聚酯二醇为软段，二异氰酸酯与扩链剂生成的链段为硬段，制备了热塑性聚氨酯弹性体型聚氨酯热熔胶；
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20. polyester polyol
聚酯型多元醇
-- 来源 -- 英汉 - 翻译参考[网络]
21. aminopolyether polyol
多羟基胺基聚醚
-- 来源 -- 英汉 - 翻译参考[网络]
22. polyalkoxylated polyol
聚烷氧基多元醇
-- 来源 -- 英汉 - 翻译参考[网络]
23. polyether polyol
聚醚多醇
-- 来源 -- 英汉 - 翻译参考[网络]
24. polyol surfactant
多元醇类表面活性剂
-- 来源 -- 英汉 - 翻译参考[网络]
25. alkyl polyol ether
烷基聚醇醚
-- 来源 -- 英汉 - 翻译参考[网络]
26. neopentyl polyol ester
新戊基多元醇酯
-- 来源 -- 英汉 - 翻译参考[网络]
27. bicyclopentadiene dioxide polyol ether resin
二氧化双环戊二烯多元醇醚树脂
-- 来源 -- 英汉 - 翻译参考[网络]
28. European Diisocyanate & Polyol Producers Association (ISOPA)
欧洲异氰酸盐制造商协会
-- 来源 -- 英汉 - 翻译参考[网络]
29. 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。
-- 来源 -- dict.cnki.net
polyol
