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多元醇聚醚
相关语句
  polyether polyols
     Determination of Molecule Weight Distributionof Polyether Polyols by MALDI - TOF - MS
     基体辅助激光解吸电离飞行时间质谱测定多元醇聚醚分子量分布
短句来源
     A new method for determination of molecule weight distribution of polyether polyols is introduced using Matrix - assisted Laser Desorption/ionization Time - of- flight Mass Spectrography.
     介绍利用基体辅助激光解吸电离飞行时间质谱测定多元醇聚醚分子量分布的新方法。
短句来源
  “多元醇聚醚”译为未确定词的双语例句
     Analysis of Polyol Initiating Agent in Polyethers by Gas Chromatography
     气相色谱法分析多元醇聚醚起始剂
短句来源
     In this research work, a solvent - tree adhesive was synthesized through the polymerization of the oligxner polyol, polyester, polyether, E - 44 epoxy resin, hyctroxyacrylate and a tolylene diisocyanate. Some factors effected on the bond strength and the system viscosity of the adhesive were also discussed.
     以低聚物多元醇聚醚,聚酯,双酚A环氧树脂,羟基丙烯酸酯等含羟基化合物及二异氰酸酯合成了无溶剂的胶粘剂,讨论了影响粘接强度以及体系粘度的各种因素。
短句来源
     SLDE-01 as a novel high efficiency demulsifier at low temperature for oil at Gudong No. 4 Station was developed from polyamines and polyol polyether as main components using crosslinker.
     以多胺、多元醇聚醚为主要成分,用交联剂进行交联扩链,研制出适合孤东4#联合站原油物性和油水处理工艺的低温高效破乳剂SLDE-01。
短句来源
  相似匹配句对
     Polymer Polyether Polyols
     聚合物聚醚多元醇
短句来源
     Synthesis of High Molecular Weight Polyols
     高分子量聚醚多元醇的研制
短句来源
     The Functionalization of Polyethers
     聚醚的功能化
短句来源
     Polyurea Polyols
     聚脲多元醇
短句来源
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  polyether polyols
These copolymers were prepared via direct polycondensation reaction of an aromatic diacid based on L-leucine (1), 4,4'-methylene-bis-(4-phenylisocyanate) (MDI) (2) and different polyether polyols.
      
Two kinds of polyether polyols were synthesized by the DMC catalysts.
      
High-resolution 13C?NMR and 1H?NMR spectra were employed to identify the sequence and stereoirregular structure of the polyether polyols.
      
The results showed that head-tail addition and a random stereoirregular structure were dominant in the microstructure of the polyether polyols which were made by DMC catalysts.
      
Phase separation in segmented polyurethanes derived from mixtures of polyether polyols with different functionality
      
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In this research work, a solvent - tree adhesive was synthesized through the polymerization of the oligxner polyol, polyester, polyether, E - 44 epoxy resin, hyctroxyacrylate and a tolylene diisocyanate. Some factors effected on the bond strength and the system viscosity of the adhesive were also discussed.

以低聚物多元醇聚醚,聚酯,双酚A环氧树脂,羟基丙烯酸酯等含羟基化合物及二异氰酸酯合成了无溶剂的胶粘剂,讨论了影响粘接强度以及体系粘度的各种因素。

A new method for determination of molecule weight distribution of polyether polyols is introduced using Matrix - assisted Laser Desorption/ionization Time - of- flight Mass Spectrography.

介绍利用基体辅助激光解吸电离飞行时间质谱测定多元醇聚醚分子量分布的新方法。

A high solid elastic polyurethane prepolymer has been prepared based on MDI, PAPI, HDI, IPDI and polyester polyols and polyether polyols. The Influence of reactants, reaction temperature, ratio of NCO/OH, reaction time, and technology on polymerization of PU resin is discussed. This paper also indicates the technical process for reduction of free NCO in prepolymer.

采用MDI、PAPI、HDI、IPDI等不同的异氰酸酯和聚酯多元醇、聚醚多元醇等反应,制备高固体分的聚氨酯弹性体预聚物。实验探讨了预聚物的原材料、反应温度、NCO/OH比、反应时间以及实验工艺等对合成高固体分聚氨酯树脂(PU)的影响,还探讨了降低高固体分PU预聚物游离NCO的技术途径。

 
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