1) waterborne polyurethane
水系聚氨酯
1.
The blocked and waterborne polyurethane was synthesized with4,4'-diphenylmethane diisocyanate(MDI)and polyglycol(PEG400)as main materials and NaHSO 3 as blocking agent.
采用聚乙二醇(PEG400)和4,4′-二苯甲烷二异氰酸酯(MDI)为主要原料,以NaHSO3为封闭剂,合成了封端型水系聚氨酯,再与抗静剂KJD -1及相关助剂复配成一种耐久型的抗静电整理液。
2.
This paper relates the preparation of blocked and waterborne polyurethane with the main materials of 4,4 - diphenylmethane diisocyanate(MDI) and polyglycol(Mw = 400) (PEG), the blocking agent of sodium bisulfite.
叙述了以PEG和MDI为主要原料,以NaHSO_3为封闭剂,合成了封端型水系聚氨酯,再与配伍性良好的阻燃剂FRC-1复合成一种耐久型的阻燃整理液,通过该整理液添加相关助剂对涤纶织物的阻燃整理,探讨了影响整理效果的主要因素,并优化了整理工艺条件,初步探讨了其耐久的阻燃整理机理,且试验结果表明,新制整理剂对涤纶织物具有耐久的阻燃整理效果。
3) water-borne polyurethane
水性聚氨酯
1.
Structure and properties of comb-branched water-borne polyurethane/montmorillonite nanocomposites;
梳状支链水性聚氨酯/蒙脱土复合材料结构与性能
2.
Synthesis and properties of nonionic water-borne polyurethane surfactants;
一种非离子型水性聚氨酯表面活性剂的合成及性能
3.
Research on di-hydroxy tetra coordinated water-borne polyurethane emulsion and its properties.;
双羟基四配位硅改性水性聚氨酯乳液的制备及其性能
4) waterborne polyurethane
水性聚氨酯
1.
Research progress of nanometric material modified waterborne polyurethane;
纳米材料改性水性聚氨酯的研究进展
2.
Research progress of the modification of waterborne polyurethane adhesive;
水性聚氨酯胶粘剂改性研究进展
3.
Research progress of waterborne polyurethane/SiO_2 nanocomposites;
水性聚氨酯-SiO_2纳米复合材料研究进展
5) aqueous polyurethane
水性聚氨酯
1.
Influence factors on preparation of aqueous polyurethane emulsion with high solid content;
制备高固含量水性聚氨酯乳液的影响因素
2.
Study on the aqueous polyurethane containing both carboxylic and sulfonic groups;
含有磺酸和羧酸基团的水性聚氨酯的研究
3.
Synthesis of aqueous polyurethane modified by methyl methacrylate and butyl acrylate copolymer;
MMA/BA共聚物改性的水性聚氨酯的合成与表征
6) water-based polyurethane
水性聚氨酯
1.
Research on factors affecting coat performance of water-based polyurethane emulsion;
影响水性聚氨酯乳液涂膜性能的因素的研究
2.
Due to its eco-friendly, economic and low-toxic advantages, water-based polyurethane is gradually replacing conventional solvent-based polyurethane.
水性聚氨酯因环保、经济和低毒害,正逐渐取代传统的溶剂型聚氨酯。
补充资料：长江水系水能资源
长江水系水能资源
hydropower resources of Changjiang (Yangtze) river system
ChongJ一ong sh一Jlx一sh口一ne，、g:一yL;o)、长江水系水能资源[hydropower resourees ofChangjiang(Yangtze)river System]据1950年《中华人民共和国水力资源普查成果》统计，长江水系水能资源理论蕴藏量为23478.2亿kw·h/a，其中技术可开发资源10275.2亿kw·h/a。长江水系可能开发的水能资源占中国比重为53%.主要分布于长江干流和雅碧江、大渡河、乌江、沉江、汉江和赣江等干流，以上河流可能开发资源年发电量占全水系的75%。水系内水能资源分布见表。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条