甲苯二异氰酸酯

水解EVA乳液与甲苯二异氰酸酯交联反应研究

Study on the Crosslinking Reaction between Hydrolyzed Ethylene-Vinyl Acetate Emulsion and TDI

介绍了甲苯二异氰酸酯（TDI）三聚体的合成方法。

A synthesis approach of TDI Trimer has been described .

聚氨酯涂料中游离甲苯二异氰酸酯（TDI）单体的测定方法

Testing method of free phenylene diisocyanate ( TDI ) in polyurethane coatings

TDI是甲苯二异氰酸酯的简称。

TDI is the abbreviation of toluene diisocyanate .

目的观察甲苯二异氰酸酯（TDI）对气道反应性的影响。

Objective To observe the airway responsiveness changes influenced by toluene diisocyanate ( TDI ) .

甲苯二异氰酸酯（TDI）装置生产过程中涉及到光气合成及光气化反应，存在多种危险有害因素。

Many hazards exist in TDI installations involving the syntheses of and the reaction with phosgene .

吸附法处理甲苯二异氰酸酯（TDI）硝化碱洗废水的研究

Adsorption treatment of the wastewater arising from nitration and alkaline wash in the toluene discarnate production

本文研究甲苯二异氰酸酯（TDI）与聚乙烯醇（PVA）胶水的交联反应。

The cross-linking reaction of polyvinyl alcohol ( PVA ) adhesive was studied by adding diisocyanate ( TDI ) .

薄膜蒸发技术在几种常见的降低聚氨酯固化剂中游离甲苯二异氰酸酯（TDI）的方法中，是最经济有效的。

Thin-film Evaporation is economical and efficacious technique in usual technique for separating TDI from polyurethane prepolymer .

以甲苯二异氰酸酯（TDI）为偶联剂将正辛醇接枝到杉木粉表面，同时考察处理前后杉木粉填充PP复合材料的力学性能。

Octanol was grafted onto fir powder using TDI as coupling agent , then its application in PP composite materials was investigated .

目的观察吸入甲苯二异氰酸酯（TDI）诱发的小鼠肺损伤和TDI引起的肺内炎症细胞cMyc的表达变化。

Objective To observe toluene diisocyanate ( TDI ) inhalation induced lung injury and c-myc expression in inflammatory cells of mice lungs .

本文以甲苯二异氰酸酯（TDI）聚乙二醇（PEG）、酒石酸（TA）等为原料，合成了水溶性较好的聚氨酯型配体。

Aqueous Polyurethane based on tolylene diisocyanate ( TDI ), tartaric acid ( TA ) and polyethylene glycol ( PEG ) was prepared .

本文采用甲苯二异氰酸酯（TDI）缩合聚乙二醇（PEG）接枝改性纳米SiO2和纳米TiO2粒子。

In this paper , nano-SiO2 and nano-TiO2 particles were respectively modified by toluene diisocyanate ( TDI ) and polyethylene glycol ( PEG ) .

以蔗糖、松香、丙烯酸、甲苯二异氰酸酯等合成新型丙烯酸酯松香蔗糖聚氨酯（PU），以PU和聚丙烯酸（PA）共混制得PU/PAIPN。

A new type of butylacrylate-rosins-sucrose ester polyurethane was synthesized and a IPN material was prepared by blending it with polyacrylate ( PA ) .

本文用吡啶催化2,4-甲苯二异氰酸酯（TDI）和腰果酚甲醛树脂的共聚及交联反应，并对影响反应的因素进行了探讨。

Pyridine catalyzed copolymerization and cross-linking reactions of car-danol-formaldehyde resin with toluene 2,4-diisocyanate ( TDI ) and factors influencing the reactions have been investigated .

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。

Toluene diisocyanate ( TDI ) is one of the most useful kinds of isocyanateth that is produced by the method of phosgenation of amine .

由聚醚，甲苯二异氰酸酯（TDI），二羟甲基丙酸（DMPA）等为原料制备水性聚氨酯乳液胶粘剂。

An Aqueous polyurethane emulsion was prepared from polyether glycol , diisocyantotolucl ( TDI ) and dimethylol propionic acid ( DMPA ) etc.

采用聚酯二醇（JW2503）、甲苯二异氰酸酯（TDI）、N-甲基二乙醇胺（MDEA）为基本原料，用丙酮法合成了聚酯型阳离子水性聚氨酯乳液。

Polyester cationic waterborne polyurethane emulsions were synthesized by the reaction of polyester glycol with toluene diisocyanate and N-methyl diethanolamine ( MDEA ) .

介绍了以丙烯酸多元醇树脂为预聚体骨架，与甲苯二异氰酸酯（TDI）合成新型聚氨酯固化剂的配方及工艺；

The formula and technology of novel PU curing agent have been described , it was based on the reaction of acrylic polyols resin with TDI ;

六亚甲基二异氰酸酯（HMDI）可用在预聚物中代替甲苯二异氰酸酯〔tdi〕。

Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer , in place of TDI .

裂解的主要产物为合成所用的单体甲苯二异氰酸酯（TDI）、邻苯二甲酸酐及油脂相应的脂肪酸。

The major pyrolysis products are toluene diisocyanate ( TDI ), o _ phthalic anhydride , palmitic acid , linolenic acid , linoleic acid , stearic acid .

以聚氧化丙烯二醇和甲苯二异氰酸酯、一缩二乙二醇等为主要基体材原料，以联二脲（LDA）、聚磷酸铵（APP）作为阻燃剂，制作了聚醚聚氨酯弹性体。

Polyether polyurethane elastomer material was prepared based on polypropylene oxide glycol , toluene diisocyanate ( TDI ) and DEG as main base meterial , LDA and APP as flame retardants .

采用酚醛环氧树脂与甲基丙烯酸单体反应制备乙烯基酯树脂，再通过引入甲苯二异氰酸酯（TDI）改性乙烯基酯树脂。

It was synthesized by reaction of phenolic epoxy with methylacrylicacid and they modified with toluene diisocyanate ( TDI ) and had excellent mechanical property and good comprehensive property .

本论文采用复配催化剂，分别利用正丁醇和二乙二醇丁醚对甲苯二异氰酸酯（TDI）三聚体进行改性，合成了高相容性TDI-三聚体。

On the base of mixed catalysts , a highly dissolvable toluene diisocyanate ( TDI ) trimer modified by butan-1-ol or 2 - ( 2-butoxy-ethyoxy ) - ethanol was synthesized .

评述世界甲苯二异氰酸酯（TDI）的需求和产能，近期发展动向，生产技术进展，以及中国发展现状和预测。

The demand and capacity in worldwide , recent development direction , production technology progress and present development situation of toluene diisocyanate ( TDI ) in China are reviewed and forecasted .

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。

Starting from toluene diisocyanate ( TDI ), polypropylene glycol ( PPG ) and dimethylol propionic acid ( DMPA ), the anionic water-borne polyurethane emulsion was synthesized .

TDI（2，4-甲苯二异氰酸酯）是聚氨酯生产的基本原料，其生产技术水平和产量对聚氨酯工业的发展有重要的影响。

The toluene diisocyanate ( TDI ) is basic raw material of the polyurethane production . Its production technology level and the output have the important influence on the polyurethane industry development .

介绍了用苯甲酸改性的含羟基醇酸树脂和甲苯二异氰酸酯（TDI）预聚物的合成工艺，以及由二者制成醇酸型聚氨酯涂料的方法；

The synthetic process of a prepolymer based on benzoic acid modified hydroxyl alkyd resin and toluene diisocyanate ( TDI ) prepolymer and the coatings made from this prepolymer has been described .

讨论了聚氨酯防水材料中游离的甲苯二异氰酸酯（TDI）的产生以及它的检测方法，介绍了降低游离TDI含量的技术途径。

The article discusses the cause of free TDI in polyurethane waterproofing materials and the method of testing . And it also introduces the technique for reducing the content of free TDI .

本文探讨了聚氨酯胶粘剂几种固化剂的合成及甲苯二异氰酸酯（TDI）三聚体的固含量、用量等对不同类型的聚氨酯胶粘剂初粘力的影响。

In this paper , several curing agent of polyurethane were synthesized . Influences of solid content and dosage of TDI tripolymer on different PU adhesion high initial bonding strength were discussed .