对所得阻燃棉纤维采用锥形量热分析研究其阻燃、抑烟效果。
Then the flame retarding and smoke suppression of the flame retardant cotton fiber were determined by cone calorimetry.
差示扫描量热分析表明,水分散过程破坏了亲水性硬链段的有序性。
Differential scanning calorimetry analysis revealed clearly that order of hydrophilic hard segments was destroyed after water dispersion.
差热扫描量热分析表明偶氮引发剂与纳米碳酸钙螯合后分解温度略有降低;
The results of differential scanning calorimetry (DSC) showed that the decomposition temperature of ACPA decreased when it was chelated onto the particles.
并用示差扫描量热分析和偏光显微镜进行表征,确定其相变温度和液晶织构。
Its liquid crystalline phases were studied using differential scanning calorimeter (DSC) and a polarizing microscope with a hot stage.
差示扫描量热分析表明,RPC的水化反应速度很快,主要的水化过程集中在较短时间内;
The DSC showed the reaction rate of RPC was very fast and main hydration process focused in shorter time;
差示扫描量热分析结果表明,当相对分子质量相差不大时,支化度较高的聚乙烯具有较低的熔点。
DSC analysis showed that polyethylene with higher branching degree had lower melting point when relative molecular masses of the polymers were approximate.
采用差示扫描量热分析(dsc)仪和快速黏度分析(rva)仪对抗性淀粉样品的应用特性进行了分析。
Differential scanning calorimetry (DSC) and rapid visco analyser (RVA) were used to determine the application characteristics of resistant starch (RS) prepared from various starch sources.
采用扫描电镜(sem)和差示扫描量热分析(DSC)对复合相变储热材料的结构和热性能进行了表征。
The structure and thermal properties of PCMs were then characterized by means of SEM and DSC.
运用差示扫描量热分析、动态力学分析、交流复阻抗谱、扫描电镜和原子力显微镜对体系性能和形态进行了研究。
DSC, DMA, complex impedance analysis, SEM, and AFM were used to investigate the properties and morphology of the system.
研究了一种耐热聚乳酸,并对其进行了红外光谱、示差扫描量热分析、热重分析、X-射线衍射、热收缩及断裂强力等测试。
The heat resistant poly(lactic acid) was studied, the structure and properties were characterized by FTIR, DSC, TG, X-ray diffraction, heat shrinkage and breakage strength.
本文采用热机械分析(TMA)和差示扫描量热分析(DSC)等实验手段,对不同成型工艺和预热处理条件下的PET试样进行了研究。
In the paper, the samples of polyethylene threphthalate (PET) under the different shaping techniques and heat treatment conditions have been studied by means of TMA and DSC methods.
探讨了相应共聚物在发泡和热处理过程中发生的“原位成环”反应及机理,并利用差示扫描量热分析(DSC)和红外光谱(FTIR)进行了验证。
The mechanism of in-situ cyclization during the foaming and heat treatment was studied using differential scanning calorimeter (DSC) and Fourier transform infrared spectrometer (FTIR).
实验研究了松香型成核剂在聚丙烯(PP)中成核增透效果的影响因素,并通过偏光显微镜(PLM)和差热扫描量热分析(DSC)探讨了其中原因。
Some factors affecting the transparency of the abietyl nucleating agent for PP were studied, and some reasons were investigated by PLM and DSC.
针对量热式生物传感器的参比法测量及流动分析的特点,恒温器采用相同结构参数的双流路对称布置。
The thermostat is disposed symmetrically by two same flow ways aiming at the character of the biosensor:the referential means and the flow injection analysis.
通过对棉花秸秆干燥特性的高温综合热分析,研究了不同初含湿量的棉秆试样在不同温度条件下的定温干燥特性。
The drying characteristics of cotton stalk under different beginning moisture contents were studied using high-temperature thermal synthetic analysis technique at different temperatures.
介绍了PARR 6300 量热仪的工作原理、热容量标定、热值计算、使用注意事项及故障分析。
The working principle, thermal capacity calibration, calorific value calculation, attentions in operation and fault analysis of PARR 6300 calorimeter are introduced.
对我国攀钢和包钢两个高原钢厂生产重轨由于钢水中的含氢量很低、在热锯轨头中白点发生率极低,甚至不出白点的现象进行了分析,讨论。
The special phenomena of less or even no hydrogen flake occurrence in the hot saw rail specimens from China plateau steel plants, because there is low hydrogen content in molten steel, are discussed.
用差示扫描量热仪与扭辨分析检出了四氟乙烯-六氟丙烯共聚物熔体中的转变。
The transition in the melt of FEP copolymer was detected by differential scanning calorimeter and torsional braid analysis techniques.
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.
这些涉及到热物性测定、量热技术分析和热分析以及物理化学领域。
These relate to the thermal property measured, the volume of technical analysis and thermal analysis and thermal chemical physics field.
通过相关案例分析,提出稳态热阻的变化量应作为功率器件寿命试验合格判据之一的建议。
This paper suggests that the change of the steady state thermal resistance should become one of the criterions of the life test.
介绍了热分析法在食品蛋白质研究中的应用,及该方法的原理和特点,详细论述了差示扫描量热法在食品体系各类研究中的各种应用。
This review introduces the application of thermal analytical methods to studies on protein in food systems. Its principle was demonstrated in brief, and its application was introduced in detail.
用差示扫描量热法分析了6种作物幼苗线粒体极性脂和磷脂酰甘油(PG)的热致相变。
The thermal response of seedling mitochondria polar lipids and phosphatidylglycerols (PG) from 6 species of crops was investigated by differential scanning calorimetry.
叙述了差示扫描量热仪(DSC)在橡胶组分分析,橡胶配合剂的选择,橡胶的质量评价等橡胶配方研究中的应用。
Application of differential scanning calorimetry (DSC) to analysis of composition, selection of ingredients and evaluation of quality etc of the compounds were related.
采用差示扫描量热仪(DSC)分析了原淀粉和羟丙基淀粉的糊化过程中的热力学性质。
The thermal properties of all the starches during pasting were analyzed by performing DSC.
利用红外光谱、差示扫描量热法分析技术对改性树脂的结构及固化反应过程进行了研究。
The structure and curing of the modified phenol resin were investigated by means of IR spectra and DSC methods.
研究与应用氧化亚氮-乙炔火焰原子吸收光谱法分析测定热激活电池正极粉中的含钙量。
Calcium in Positive powder of thermal-activated battery measured by atomic absorption spectroscopy with Nitrogen Monoxide was studied and reported in this paper.
目标化合物经IR,1HNMR和元素分析仪确证了分子结构,运用差示扫描量热仪(DSC)测定了液晶相态温度范围。
The structure of the liquid crystal compound was confirmed by IR, 1HNMR and elementary analysis. The phase transition temperature of it was measured by DSC.
并从数学上分析了各热阻对制冷量的影响,可供制冷系统的设计、运行管理提供参考。
Then discuss the influence of heat resistance on refrigeration capability. The work makes a good reference for refrigeration system design and running management.
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).
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