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Keywords toluene diisocyanate;phosgenation;process;contrast; 甲苯二异氰酸酯;光气化;流程;比较;
Keywords toluene diisocyanate;immune system;toxicity;mechanism; 甲苯二异氰酸酯;免疫系统;毒性;机制;
Keywords toluene diisocyanate;trimer;polyisocyanate;curing agent; 甲苯二异氰酸酯;三聚体;多异氰酸酯;固化剂;
Keywords toluene diisocyanate;light solvent;optimization;energy saving; 甲苯二异氰酸酯;轻溶剂;优化;节能;
Keywords toluene diisocyanate（TDI）;simulation;optimization;retrofit; 甲苯二异氰酸酯;模拟;优化;改造;
The method that analyzes the purity of toluene diisocyanate by capillary gas chromatograph was established. 建立了用毛细管气相色谱法测定甲苯二异氰酸酯纯度的方法。
The water-borne polyurethane was based on polyester diol,and toluene diisocyanate etc. 以聚酯多元醇、甲苯二异氰酸酯为主要原料合成了水性聚氨酯乳液。
The content of free toluene diisocyanate(TDI) in solidified agent for polyurethane is determined by gas chromatography. 采用气相色谱法分析了聚氨酯固化剂中游离甲苯二异氰酸酯(TDI)含量。
Abstract: A high performance liquid chromatography (HPLC) method for determing the 2,4-/2 ,6- isomer ratio in commercial. toluene diisocyanate (TDI) was developed. 文摘:建立了测定工业甲苯二异氰酸酯中2，4-和2，6-体异构比的液相色谱法。
The title aqueous polyurethane(APU) has been prepared by using polyether,dimethylol propionic acid and toluene diisocyanate(TDI) and siloxane monomer. 采用有机硅氧烷单体与聚醚、二羟甲基丙酸(DMPA)和甲苯二异氰酸酯(TD I)反应制备水性聚氨酯涂料。
Toluene diisocyanate (TDI) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine. 甲苯二异氰酸酯(TDI)是异氰酸酯化合物中应用最广泛的品种之一,其工业生产主要采用胺光化法。
Benzene homologues,cyclohexanone and toluene diisocyanate(TDI) in coating were determined by membrane filtration and gas chromatography. 采用膜过滤-气相色谱法测定涂料中的苯系物、环己酮和甲苯二异氰酸酯(TDI)。
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。
Starting from toluene diisocyanate (TDI), polypropylene glycol (PPG) and dimethylol propionic acid (DMPA),the anionic water-borne polyurethane emulsion was synthesized. 以甲苯二异氰酸酯(TDI)、聚丙二醇(PPG)、二羟甲基丙酸(DMPA)为原料,制备了阴离子型水性聚氨酯乳液。
Polyurethane elastomer microspheres based on toluene diisocyanate, Polyether diol and triethanol amine were prepared by counter-Phase suspension polymerization. 采用反相悬浮聚合法，以甲苯二异氰酸酯、聚醚及三乙醇胺为原料，进行缩聚交联反应，合成了聚氨酯弹性体微球。
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。
The modification of cellulose acetate by toluene diisocyanate to form cellulose acetate carbamate (CAC) for inproving its physical properties and microbial resistance was studied. 研究了用甲苯二异氰酸酯对醋酸纤维素进行改性,合成醋酸纤维素氨基甲酸酯,以增强高聚物的物理性能和耐菌性能。
Starting from toluene diisocyanate (TDI), polypropylene glycol (PPG) and dimethylol propionic acid (DMPA), the anionic water-borne polyurethane emulsion was synthesized. 摘要以甲苯二异氰酸酯(TDI)、聚丙二醇(PPG)、二羟甲基丙酸(DMPA)为原料，制备了阴离子型水性聚氨酯乳液。
Waterborne polyurethane (WPU) emulsions were synthesized by step-growth addition polymerization from a polyether polylol, toluene diisocyanate, dimethylolpropionic acid. 摘要以甲苯二异氰酸酯、聚醚二元醇、二经甲基丙酸为主要原料通过逐步加成聚合合成水性聚氨酯(WPU)乳液。
A high performance liquid chromatography (HPLC) method for determing the 2,4-/2 ,6- isomer ratio in commercial. toluene diisocyanate (TDI) was developed. 建立了测定工业甲苯二异氰酸酯中2，4-和2，6-体异构比的液相色谱法。