The influence of different blocking agents and polyols on the deblocking temperature was studied by differential scanning calorimetry ( DSC) and thermogravimetric analysis ( TGA). 通过DSC和TGA研究了不同封端剂和不同多元醇对封端型异氰酸酯加成物解封温度的影响。
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). 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 dehydriding temperature and dehydriding capacity were evaluated by differential scanning calorimeter ( DSC) and thermogravimetric analysis ( TG). 运用差热分析和热重分析对储氢材料的放氢温度和放氢量进行了测试。
This paper mainly studies the thermal characteristics of Artemisia sphaerocephala Krasch gum using differential scanning calorimetry ( DSC) and thermogravimetric analysis ( TGA). 采用差示扫描量热仪(DSC)和热重分析仪(TGA)对沙蒿胶热稳定性进行了研究。
The PUI is characterized by Fourier transform infrared ( FT-IR) spectroscopy, differential scanning calorimetry ( DSC), and thermogravimetric analysis ( TGA). 采用红外光谱(FT-IR)、示差量热扫描(DSC)、热失重分析(TGA)等手段对PUI进行了表征。
This paper studies the properties of epoxy resin adhesive modified with silicone resin by differential scanning calorimetry, thermogravimetric analysis. 通过差示扫描量热(DSC),热解重量分析(TGA)和粘接强度的测定,对硅氧烷树脂改性的环氧树脂胶粘剂的性能进行了研究。
Differential thermal balance was used in thermogravimetric analysis and differential thermal analysis of acid precipitated lignins ( APL) and concentrated black liquor ( CBL). 应用差热天平,对原黑液浓缩物和酸沉析木素进行差热分析和热重分析,得到差热曲线DTA和热重曲线TG。
Differential thermal analysis ( DTA), thermogravimetric analysis ( TGA) of the precursor solution, and the phase transformation of PZT films at different temperatures collectively were utilized to study the phase transformation of PZT materials. 通过前驱体溶液的差热(DTA)、热重(TGA)实验以及PZT膜加热到不同温度的物相转化分析了PZT薄膜的相结构演化过程。
The effects of the surface treatment of Co_3O_4 particles on the interfacial, endothermal and thermal properties of the composites were analyzed using TEM, the calibrating test of the heat flow transducer, TGA and differential thermogravimetric analysis ( DTG). Co3O4纳米粒子的表面处理对复合材料界面性能、吸热性能和耐热性能的影响通过透射电镜(TEM)、热流传感器的校正试验、热失重分析(TGA)和热失重的微分曲线(DTG)进行了研究。
Tests of X-radial diffraction, the differential thermal analysis, and the thermogravimetric analysis are carried out to analyze its structures and characteristics. 聚甲醛的热重分析研究采用X-射线衍射、激光粒径、热重和差热试验对合成的润滑剂进行了结构和性能特征分析。
By the aid of diffractometer, differential thermogravimetric analysis and scanning electron microscope, the effect of AF complex water reducer of fly ash on hydration kinetics of cement, morphology of hydration phase and pore structure of hardened cement paste is studied in this paper. 以X射线衍射、差热-失重、压汞测孔及扫描电镜为基础,研究了粉煤灰复合AF减水剂对水泥水化动力学、水化物相形貌及水泥石孔结构的影响。
The powder was characterized by differential thermogravimetric analysis ( DTA), X-ray diffraction ( XRD), transmission electron microscopy ( TEM) and resistant testing. 运用差热分析(DTA)、X射线衍射(XRD)、透射电镜(TEM)、电阻测试等观测手段对粉末进行了表征。
The complex [ Pt ( DEHS) 2Cl4] has been prepared by extraction method and characterized by elemental analysis, molar conductance, differential thermal and thermogravimetric analysis as well as infrared spectra. The molecular structure of the complex has been determined by four-circle X-ray diffractometer. 用萃取法合成了[Pt(DEHS)2Cl4],对配合物进行了元素分析,摩尔电导,差热一热重和红外光谱等测试并经X射线单晶结构分析确定了配合物的结构。
The thermal properties of the five objective compounds were studied with DSC ( Differential scanning calorimetry) and TGA ( thermogravimetric analysis) techniques, and the effects of the molecular structure on the thermal properties were discussed. 利用差示扫描量热法(DSC)和热失重分析(TGA)对小分子化合物的热性能进行了研究,探讨了分子结构对材料热性能的影响。
Effects of C_ ( 12) A_ ( 7) and gypsum on the hydration of C_2S were studied by various analysis methods such as differential thermogravimetric analysis, bond water, and chemical shrinkage analysis. 采用差热分析、结合水、化学减缩等分析方法,研究了七铝酸十二钙(C12A7)和石膏对硅酸二钙(C2S)水化的影响。
The properties of the homopolymer were characterized by laser dynamic light scattering photometer, optical microscope, differential scanning calorimetry, thermogravimetric analysis, wide angle X-ray diffraction and melt index apparatus. 采用激光粒径分布仪、光学显微镜、差示扫描量热仪、广角X射线衍射仪等表征了聚合物性能。
Their properties and structures were characterized by the means of Fourier transform infrared spectroscopy ( IR), differential scanning calorimetry ( DSC), thermogravimetric analysis ( TGA), X-ray powder diffraction ( XRD) and so on. 通过热重分析(TGA)、差示扫描量热分析(DSC)、红外光谱(IR)、X-ray粉末衍射(XRD)等手段对产品进行了表征。
The thermal properties and flammability of the FR-UPR samples were investigated by differential scanning calorimetry ( DSC), thermogravimetric analysis ( TGA), limiting oxygen index ( LOI) measurements, and cone calorimetry. 利用热重分析、极限氧指数测试、锥形量热测试、差示扫描量热等手段研究了该材料的燃烧性能和热性能。