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Study on Molecular Structure of High Purity Natural Rubber

机译:高纯度橡胶分子结构研究

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Pyrolysis production and structure of molecule of high purity natural rubber (NR) were studied. Results show that there is no stretching vibration absorption peak of N-H group on 3280cm~(-1) and vibration compound peak of C-N group and N-H group in amide group on 1540cm~(-1) in high purity NR comparing to NR. Pyrolysis productions of high purity NR are less than that of NR. Main pyrolysis products of high purity NR are Limonene, 1, 3-Pentadiene and 4-ethenyl-1, 4-dimethyl-Cyclohexene, which is 58.98% of mass fraction of total pyrolysis productions.
机译:研究了高纯度天然橡胶(NR)的热解产生和结构。结果表明,与NR的高纯度NR中,在1540cm〜(-1)中,在3280cm〜(-1)中N-H组的振动复合峰和N-H组的振动复合峰值在高纯度NR中的高纯度NR中的高纯度NR中的振动复合峰。高纯度NR的热解制作小于NR的发热。高纯度NR的主要热解产物是柠檬烯,1,3-五烯和4-乙烯基-1,4-二甲基 - 环己烯,其为总热解制造的58.98%的质量分数。

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