• 粘度测定绝缘纸平均聚合做了简要介绍,试验结果进行分析

    The measurement on average degree of polymerization in insulation paper with viscometry is introduced, and some testing results are analysed.

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  • 通过测定不同泥浆剪切应力屈服应力、塑性粘度流变参数绘制流变曲线,分析含不同高效减水剂的新拌水泥浆体的触变性

    Mapping rheogram and analyzing thixotropy of fresh cement paste with different superplasticizers by measuring the rheologic parameters such as shearing stress, yield stress and plastic viscosity.

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  • 采用热失重分析测定、特性粘度红外光谱IR)等方法对尼龙12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.

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  • 利用粘度测定丙烯酸平均分子量红外光谱分析接枝共聚物结构

    This paper studies the average molecular weight of branched chain of poly ( acrylic acid) by viscosity method. The structure of graft copolymer is also measured by IR method.

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  • dsc红外核磁共振、微库仑分析测试手段产品结构进行了表征粘度醇解常规分析方法测定了产品的性能

    By using DSC, IR spectrum, NMR, microcolumn analysis and other methods, the structure of the product is characterized and its properties such as viscosity and saponification degree are determined.

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  • 方法测定反应粘度并用高压液像色谱(HPL C)分析聚糖水解产物

    Methods: The viscosity and hydrolytic products of chitosan solution were determined by viscosimeter and high performance liquid chromatography (HPLC), respectively.

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  • 分析了表饰剂溶剂组成变化测定了溶剂挥发率对表粘度、形成结构强弱及平行粘度表征的表饰剂的流动性影响

    The indigrient's change in coating finishing, the ink viscosity and flocculate structure were analysed. The experiments also showed the effect of parallel viscometer on fluidity.

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  • 采用粘度分析不同溶剂聚糖粘度的影响,用光散射测定超声波分级壳聚糖的相对分子质量

    The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method.

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  • 采用粘度分析不同溶剂聚糖粘度的影响,用光散射测定超声波分级壳聚糖的相对分子质量

    The relative molecular mass of chitosan fractionated by ultrasonic wave was measured by the light scattering method.

    youdao

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