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- With the compounding of polyether glycol and triol, the foam sealant can get good allround properties. 聚醚二醇和聚醚三醇复配使用,可制得综合性能良好的单组分聚氨酯泡沫胶体系。
- Methods: Macromolecule materials, for examples, isocyanate, polyether glycol, etc. 方法:野战轻便担架采用高分子材料制作。
- The ceramic membrane technique is used to treat highly concentrated polyether wastewater and reclaim macromolecular polyether glycol. 利用陶瓷膜技术处理高浓度聚醚废水回收大分子聚醚多元醇。
- FPU were successfully prepared with the fluorinated polyether glycol as intermediate. The bulk and surface structures of FPU and properties were investigated, and the relation between the structures and properties were discussed preliminarily. 进一步以它为软段成功制备了FPU材料，并对这种FPU的本体和表面结构进行了鉴定和分析，同时初步探讨了FPU结构和性能之间的关系。
- Polyether glycol of homony functionality but different molecular weight,TDI and chain extender were used to sythesize polyurethane(PUR) elastomers,and the PUR elastomers were characterized. 采用相同官能度、不同分子量的聚醚多元醇和甲苯二异氰酸酯(TDI)及扩链剂反应合成了系列聚氨酯(PUR)弹性体,同时对所合成的PUR弹性体进行了表征。
- Keywords polyether glycol;coagulatory sediment;hydrolytic acidification;biological adsorption;UBF;contact oxidation;oxidation ditch;adsorption; 聚醚多元醇;混凝沉淀;水解酸化;生物吸附;UBF;接触氧化;氧化沟吸附;
- Polyether diol mainly adopts polytetramethylene ether glycol (PTMEG). 聚醚二醇主要采用聚四氢呋喃醚二醇（PTMEG）。
- polyether glycol 聚醚型二醇
- Polyether types of polyurethane rubber. 聚醚多元醇与二异氰酸酯类化合物聚合制得的橡胶。
- Propylene glycol, glycerin, polyalcohol can be used as starting substances of polyether demulsifiers. 聚醚类破乳剂的醇类起始剂有丙二醇、甘油或多元醇。
- First statement: Ethylene glycol is sweet. 第一句：甘醇是甜的。
- Hexylene glycol for industrial use. 工业已烯乙二醇。
- Water, Propylene Glycol Dicaprylate/ ... 恩，就是那个牛油果。
- The OH functionality of the polyether may be controlled by using modifiers such as glycidol, ethylene glycol, water or trimethylol propane. 用缩水甘油，乙二醇，水或三羟甲基丙烷等改良剂，可控制聚醚的羟基官能团。
- A cation polyurethane emulsion for glass fibers is prepared from TDI, polyether diol, castor oil,diethylene glycol, hydrophile extender, etc. 以甲苯二异氰酸酯、聚醚多元醇、蓖麻油、一缩二乙二醇及亲水性扩链剂等为原料制得一种阳离子型聚氨酯乳液，用于玻璃纤维浸润剂。
- UV-curable waterborne polyether PUA resin was then prepared from 2-hydroxyethyl acrylate(HEA), toluene diisocyanate(TDI), polypropylene glycol(PPG) and T-M. 然后与甲苯二异氰酸脂(TDI)、聚丙二醇(PPG)和丙烯酸羟乙酯(HEA)合成了UV固化的水性PUA。
- Good reproducibility of viscosities and hydroxyl numbers of ethlene glycol glycoside polyether derived from cornstarch was achieved through control of process in the prodution. 通过控制反应条件得到了在粘度和羟值上具有较好重复性的淀粉乙二醇糖甙聚醚。
- The new sealed ployurethanes were prepared from toluene diisocyanate(TDI),new sealing agent glycol monoethyl ether(GME)and hydroxyl terminated polyether with no solvent. 以甲苯二异氰酸酯和聚醚多元醇为原料,以乙二醇单乙醚为封闭剂,采用无溶剂法制备了无溶剂封闭型聚氨酯树脂。
- Specifically,suggestions for the projects of clean coal,propylene oxide,methyl-carbonate,polyether,cumene,acrylonitrile,propylene glycol ether,etc.were proposed. 在洁净煤、环氧丙烷、碳酸二甲酯、聚醚、异丙苯、丙烯腈、丙二醇醚等项目方面提出了相应的建议。
- CS - 14 is studied as a kind derivate of polyethylene glycol. CS 14是1种聚氧乙烯类化学增感剂。
