| 羟丙基田菁胶耐热性研究 |
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| 引用本文： | 赵根锁,王著.羟丙基田菁胶耐热性研究[J].河南师范大学学报(自然科学版),1991(3):46-51. |
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| 作者姓名： | 赵根锁 王著 |
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| 作者单位： | 河南省化学所 郑州 |
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| 摘 要： | 本文用田菁胶原粉TQ]、美国改性瓜胶WG]作对比,利用热分析详细地研究了羟丙基田菁胶HT]在不同升温速率下热失重曲线的耐热性,由此得出HT、TQ和WG三种物质的热稳定性顺序,为田菁胶资源的开发应用提供了理论依据。
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| 关 键 词： | 羟丙基田菁胶 改性瓜胶 热分析 |
INVESTIGATION OF HEATPROOF OF HYDROXYPROPYL TQ GUMS |
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| Zhao Gensuo,Wang Zhu,Liu Hualin Henan Institute of Chemistry,Zhengzhou.INVESTIGATION OF HEATPROOF OF HYDROXYPROPYL TQ GUMS[J].Journal of Henan Normal University(Natural Science),1991(3):46-51. |
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| Authors: | Zhao Gensuo Wang Zhu Liu Hualin Henan Institute of Chemistry Zhengzhou |
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| Abstract: | The heatproff of hydroxypropyl TQ gums have been investigated in detail using TGA instrument atdifferent elevating rate,compared with TQ powder,modified American GUAR gum(WG-11).Inaccordance with andlytical results,the stability oders of HT,TQ and WG were given out,and establishedtheoretical fundmental for developments and applications of TQ sources. |
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| Keywords: | hydroxypropyl TQ gums modifyed guar gum thermogravitic analysis |
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