| 中国黑荆单宁与羟甲基反应动力学的研究 |
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| 引用本文： | 王锋,赵临五.中国黑荆单宁与羟甲基反应动力学的研究[J].林产化学与工业,1995,15(3):31-35. |
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| 作者姓名： | 王锋 赵临五 |
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| 作者单位： | 中国林业科学研究院林产化学工业研究所 |
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| 基金项目： | 中国林业科学研究院基金 |
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| 摘 要： | 用动态ＤＳＣ研究中国黑荆单宁与活性酚醛树脂中羟甲基的反应动力学过程，分别测定了不同升温速率和不同摩尔比的活性酚醛树脂的反应动力学常数，发现上述两种因素对反应动力学常数均有一定的影响。
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| 关 键 词： | 黑荆单宁 羟甲基 反应动力学 中国 胶粘剂 |
REACTION KINETICS OF CHINESE BLACK WATTLE TANNIN WITH METHYLOL GROUPS |
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| Wang Feng, Zhao Linwu, Cao Baozhuo, Wang Jing ,Qin Xiaoyun.REACTION KINETICS OF CHINESE BLACK WATTLE TANNIN WITH METHYLOL GROUPS[J].Chemistry & Industry of Forest Products,1995,15(3):31-35. |
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| Authors: | Wang Feng Zhao Linwu Cao Baozhuo Wang Jing Qin Xiaoyun |
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| Abstract: | The reaction kinetics of Chinese black wattle tannin with methylol groups in reactive phenol-formaldehyde resins(RPF)was studied by DSC,The reaction heat and kinetic constants at different rate oftemperature rising and mol ratio were determined and calculated respectively, It was found that both therate of temperature rising and mol ratio of phenol to formaldehyde in RPF can affect the reaction heat andkinetic constants. |
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| Keywords: | Wattle tannin Methylol Reaction kinetics |
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