采用热失重分析和红外光谱对封闭物的脱封反应进行了研究。
The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT-IR.
对纤维的热失重分析表明。竹浆纤维耐热分解性能比粘胶纤维差。
On the TGA showed that fiber, bamboo fiber thermal decomposition worse performance than the viscose fiber.
利用组成分析与热失重分析方法研究了不同添加剂对煤沥青筑路油的改质影响。
The modification on coal - tar - pitch by additives was investigated by composition and thermogravimetry.
进行了自制的18个苯并三唑类化合物的熔点测定、热失重分析及紫外光谱分析。
The measure of the melting points and analysis of TG and UV were made of 18 benzotriazole compounds synthesized.
热失重分析表明，不同溶剂与酚醛树脂的竞争性吸附导致树脂在石英表面平衡吸附量存在差异。
Thermo-gravimetric analysis (TGA) shows that competitive adsorption between phenolic resin and various solvents results in different equilibrium adsorption quantity on silica surface.
采用热失重分析、白度测定、特性粘度、红外光谱（IR）等方法对尼龙12的热氧稳定性进行了研究。
The thermo-oxidative stability of nylon 12 is investigated by infrared spectrum(IR), and by measuring whiteness and inherent viscosity of oxidized nylon 12.
采用差示扫描量热（DSC）和热失重分析（TGA）研究了含萘环结构的氰酸酯树脂的固化反应和耐热性能。
The cure reaction and thermal properties of a novel dicyanate ester resin containing naphthalene ring were characterized by differential scanning calorimetry(DSC) and thermogravimetric analysis(TGA).
通过红外光谱、热失重分析等对样品进行了结构性能表征。 测定了样品的吸水率及对干态、湿态CO2的吸附性能。
The chemical structures and the thermal stability of the fibrous adsorbent and their adsorption characteristics of water, dry CO2 and humid CO2, was studied.
采用改进的酚-溴化氰法合成了酚醛型氰酸酯单体树脂，并用红外、凝胶实验及热失重分析(TGA)对其进行了结构和性能的表征。
Novolac cyanate ester monomer is synthesized by a modified phenol-cyanogen bromide method. The product is characterized by FTIR, gel-time and TGA analysis.
采用差示扫描量热仪(dsc)和热失重分析仪(TGA)研究了环氧沥青的固化行为，玻璃化转变和热稳定性，并与纯沥青进行了比较。
The cure behavior, thermal stability and glass transition behavior of epoxy asphalts were investigated by using differential scanning calorimeter (DSC) and thermogravimetric analysis (TGA).
以邻苯二胺、UO 2为原料，在水热条件下合成得到铀-邻苯二胺配合物，并采用红外光谱、紫外光谱、热失重分析等对配合物进行了表征。
A new uranium coordination compound has been synthesized with o-phenylenediamine and UO2 by hydrothermal method, and characterized by IR, UV and TGA.
通过热失重(TGA)、XRD和综合热分析(TSC- TG)测试，研究了低钙粉煤灰在不同外加剂和温度作用下的活化机制。
Activation of low calcium fly ash, in different admixtures and at different temperatures, was stu - died by TGA, XRD and TSC-TG analysis.
文章简述了热化学分析法在有机物、分子化合物变热失重及其它和热相关的性质分析方面的应用。
The paper analyzes the application of thermochemical analysis in the weightlessness and other relevant natures of organic substance and macromolecule compound when heated.
通过热失重、氧化诱导期、流变分析和热重-红外联用分析等方法研究了氧化镧对LLDPE热氧分解行为的影响。
The effect of lanthanum oxide on thermo-oxidative degradation behavior of LLDPE was studied by thermogravimetry, oxidation induction time measurements, rheological and TG-FTIR analyse.
通过一系列研究确定了胶粘剂的理想配方，并通过红外光谱、热失重和差热分析法对其铜箔胶粘剂的反应过程和热稳定性进行了探讨。
The ideal formula of the adhesive is determined by series of experiments and the reaction process and thermal stability of copper foil adhesives are studied by te, TGA and DTA.
用热重法（TG）分析了紫外光辐射固化漆膜在空气气氛下热失重的过程。
The thermal degradation process of the Varnish film cured by UV radiation was analyzed with TG method in air atmosphere.
用红外光谱、X -射线衍射、差热分析、热失重和溶解性试验对共聚物进行了表征。
The copolymers were characterized by IR, DSC, TG, X-ray and solubility test in common solvents.
并采用热失重-差热分析(TGA - DTA)分析了粘结剂和喂料的热性能。
TGA-DTA thermal analysis was used to investigate binder and feedstock properties.
在惰性气氛中，利用差热分析仪研究了不同添加剂改质煤沥青筑路油中沥青质的热失重情况。
The thermal weight loss of asphaltine in the pitch road building oil modified with different additives is studied with derivative thermo - gravimetric analyzer in inert atmosphere.
通过分析生石灰的消化曲线和热失重曲线，提出了合理的电石成型工艺。
Based on the slaking curve and thermo-gravimetric curve of calcium lime, the rational cold compression molding techniques of calcium carbide were given.
热重分析中，大豆蛋白含量多少影响失重过程长短，纤维线密度越低，热性能越好。
TG shows the course of the weight lose is effected by the soybean protein content, the lower the linear density, the better the thermal property.
利用热失重（TGA）分析仪，氮气氛围中，多重加热扫描速率下的不定温法对PPESK（1/1）及PPES进行热分解动力学研究。
The kinetics of thermal degradation of PPES and PPESK(1/1) in nitrogen were studied at several heating rates by thermogravimetry analysis (TGA).
根据热失重曲线、元素分析和X射线衍射分析了芳基乙炔聚合物炭化过程中的结构变化。
The effect of pyrolytic temperature on the microstructure changes, mass loss and H/C ratio of polyarylacetylene was studied by thermal gravity analysis, element analysis and X ray diffraction.
热红联用分析表明，基体的降解主要发生在热失重第一阶段。
TG-FTIR analysis shows that the thermal degradation of resin matrix mainly happens in the first step.
对所合成的配合物进行了元素分析、差热失重、红外光谱分析表征。
All complexes have been characterized by Elemental analyses, Infrared (IR), Ultraviolet-Visible (UV), Thermal gravimetric analysis.
利用扫描电镜、热失重-红外、元素分析、低温氮吸附等技术和化学手段对聚羧酸基FFC-1离子交换纤维的结构与性能特点等进行了系统研究。
The structure and properties of Na and H type FFC-1 ion exchange fiber were studied using SEM, TG-IR, EA, BET and other chemical means.
利用扫描电镜SEM、差示扫描量热法(dsc)、热失重(TG)对这些材料进行了表征分析。
Analysis methods such as SEM, DSC, TG were applied to characterize the composites.
通过元素分析、红外光谱、核磁共振谱、热失重及电子能谱的分析，对所合成的化合物进行了表征；
These complexes were identified by elements analyses, IR, NMR, thermal ana-lyses and ESCA. The analyses of hydrolytic products were made by IR, MS and NMR.
此外，其他配合物的结构通过元素分析、红外光谱及差热失重谱图等数据进行了推测。
Besides, through Element analysis, TG analysis and IR spectrum, the structure of other complexes had been inferred.
此外，其他配合物的结构通过元素分析、红外光谱及差热失重谱图等数据进行了推测。
Besides, through Element analysis, TG analysis and IR spectrum, the structure of other complexes had been inferred.
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