polyols
英
美
网络 多羟基化合物; 多元醇; 绝佳的润泽效果; 多元醇类; 醇类
双语例句
- They said a group of substitutes of sugar alcohols or polyols including xylitol and sorbitol can reduce the risk of cavities.
他们说，但是一些替代品或是多元醇例如木糖醇和山梨糖醇会减少蛀牙。 - This is because polyols with lower molecular weight needs more TDI to chain-extension.
这是因为低分子量的二醇需要更多的TDI来扩链。 - The influence of different blocking agents and polyols on the deblocking temperature was studied by differential scanning calorimetry ( DSC) and thermogravimetric analysis ( TGA).
通过DSC和TGA研究了不同封端剂和不同多元醇对封端型异氰酸酯加成物解封温度的影响。 - Determination of the Average Molecular Weight and Its Distribution of Polyether Polyols by Electrospray Ionization Spectrometry
电喷雾质谱测定聚醚多元醇的平均分子量及其分布 - Gel Permeation Chromatography was used to determine the distribution and average molecular weight of polyether polyols.
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。 - The Effect of GPC Experimental Conditions on the Average Molecular Weight of Polyether Polyols Determination
凝胶色谱实验条件对聚醚多元醇相对分子质量测定的影响 - Synthesis and effect factors of waterborne polyurethane with high solid content based on polyether polyols
高固含量聚醚型水性聚氨酯的合成与影响因素 - In this article, an overview of flame resistant polyols is given, and also the typical synthetic routes.
本文对各种类型多元醇的制备路线进行了总结，并介绍了几种具有代表性的合成方法。 - Application of Castor Oil Polyether Polyols in Flexible Polyurethane Foam
蓖麻油聚醚多元醇在聚氨酯软泡中的应用 - Crosslinking Reaction and Properties of Two-component Waterborne Polyurethane from Cationic Polyols Based on Hydrogenated Terpinene-maleic Ester Type Epoxy Resin
基于阳离子型萜烯基环氧树脂多元醇的双组分水性聚氨酯的交联反应与性能 - A satisfactory result had been obtained when this method was used to determine the total content of sugars and polyols in crystallized mother liquid of Xylitol.
混合体系中各种糖及糖醇含量的测定，一般采取的是气相色谱、高效液相色谱、离子色谱等仪器分析方法分析，设备和操作费用昂贵。 - Synthesis, Modification& Application of Hyperbranched Polymer Polyols
超支化多羟基聚合物的合成、改性及应用 - There are two types of polyols: polyester and polyether.
有两种类型的糖醇：聚酯和聚醚。 - Relationship Between Molecular Weight of Hyper-branched Polyether Polyols and Toughened Epoxy Resins Applied to Impregnating Resin for Dry Reactor(ⅰ)
超支化聚醚多元醇在干式电抗器浸渍树脂中的增韧研究（Ⅰ） - Polyester resins are the condensation products of polybasic acids and polyols.
聚酯树脂是多元酸和多元羟基化合缩聚而成。 - Study on the Polyurethane Foam Making by Vegetable Oil Polyols
植物油多元醇制备聚氨酯泡沫塑料的研究 - Effect of Sequence Structure of Polyester Polyols on the Properties of Thermoplastic Polyurethane Elastomers
聚酯多元醇的序列结构对热塑性聚氨酯弹性体的性能影响 - Properties of Rigid Polyurethane Foam Prepared from Polyether Polyols Modified by Phenolic-Melamine Polymer Determination of α,α-dimethylbenzyl alcohol in EPDM insulation by gas chromatography
酚醛-三聚氰胺聚合物改性聚醚多元醇用于聚氨酯硬泡的性能研究三元乙丙绝热层中残留α，α-二甲基苯甲醇含量测定 - The title polyether polyisocyanate prepolymer with excellent performance has been developed based on polyether polyols and TDI.
用聚醚多元醇和甲苯二异氰酸酯合成了性能优良的聚醚型异氰酸酯预聚体。 - Study on influencing factors in preparing C_2-C_3 polyols with Ru/ C hydrogenolysis sorbitol
钌碳氢解山梨醇制备C2-C3多元醇影响因素的研究 - This paper preparation methods of high performance polyurethane adhesive for shoes was approached. It is introduced synthetic methods of polyester polyols and polyurethane adhesive.
探讨了研制高性能鞋用聚氨酯胶粘剂的技术路线，并介绍了聚酯多元醇和聚氨酯胶粘剂的合成工艺和方法。 - Several succinic acid polyester polyols were synthesized and used to prepare polyurethane elastomers having excellent solvent resistance.
合成了一种新系列丁二酸多元醇聚酯，并用它合成出耐酮类溶剂的聚氨酯弹性体。 - But the method was used for the end-epoxy group polyether polyols and the end-epoxy groupalkyl alcohol polyether.
该方法适用于环氧基封端的聚环氧丙烷环氧乙烷聚醚多元醇和脂肪醇环氧基封端聚醚。 - The polyols determine the main performance of PUA resin.
多元醇结构决定了PUA树脂的主要性能。 - The domestic and overseas market and application of polyols were reviewed in this paper.
本文系统地分析了多元醇的国内外市场和应用概况。 - This paper describes liquefaction method by polyols, liquefaction mechanism and application of liquefied products to polyurethane.
综述了木质材料多元醇的液化方法、液化机理及液化产物在聚氨酯中的应用。 - A process of purifying polyether polyols with high activity and low unsaturated degree was studied.
对高活性低不饱和度聚醚多元醇的精制进行了研究。 - The result of the paper provide a basis for the industrial scale separation of polyols.
研究结果为工业规模分离多元醇提供了理论依据。 - Polyether polyol is an important kinds of oligomer polyols.
聚醚多元醇是低聚物多元醇中非常重要的一种。