Effect of Maturation Time of Coagulum of Fresh Natural Rubber Latex on Oxidation Kinetics of Natural Rubber

文献类型: 外文期刊

第一作者: Zhang Bei-long

作者: Zhang Bei-long;Huang Hong-hai;Wang Yong-zhou;Ding Li;Wang Ping-yue

作者机构:

关键词: natural rubber;fresh natural rubber latex;coagulation;maturation time;oxidation kinetics

期刊名称:Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications

ISSN: 2352-538X

年卷期: 2016 年 71 卷

页码:

收录情况: SCI

摘要: The oxidation kinetics of natural rubbers prepared by coagulum of fresh natural latex coagulated with formic acid or microorganisms were studied. The maturation time of coagulum is 6, 12, 18 and 24 hours respectively. The results show that the oxidation activation energies of natural rubbers prepared with two coagulation methods increase with increasing maturation time. The oxidation activation energy of natural rubber coagulated with microorganisms is greater than that of natural rubber coagulated with formic acid, but the increment of oxidation activation energy with the increase in maturation time of coagulum of natural rubber coagulated with formic acid is greater than that of natural rubber coagulated with microorganisms.

分类号:

  • 相关文献

[1]Transcriptome-Wide Identification and Characterization of MYB Transcription Factor Genes in the Laticifer Cells of Hevea brasiliensis. Wang, Ying,Zhan, Di-Feng,Li, Hui-Liang,Guo, Dong,Zhu, Jia-Hong,Peng, Shi-Qing,Zhan, Di-Feng. 2017

[2]Effect of Peroxide Content on Morphology and Properties of Thermoplastic Vulcanizates Based on PP and NR. Wang, Rui,Peng, Zheng,Wang, Rui,Fan, Pengpeng. 2011

[3]Preparation and Characterization of Nano-crystalline cellulose/natural rubber(NCC/NR) composites. Gao, Tianming,Huang, Maofang,Xie, Ruihong,Chen, Honglian. 2013

[4]Thermal Stability and Mechanical Properties of Modified Starch/NR Composite. Li, Si-Dong,Wang, Zhi-Fen,Li, Kai-Mian,Huang, Jie,Wang, Zhi-Fen,Fu, Xin. 2010

[5]Rheological Behavior of Raw Natural Rubber Coagulated by Microorganisms. Wang, Zhifen,Luo, Wenjie,Fang, Lin,Liao, Shuangquan,Li, Lefan,Lin, Hua,Li, Sidong,He, Canzhong. 2014

[6]Preparation and Antibacterial Property Evaluation of TiO2/Nature Rubber Nanocomposites. Huang, Maofang,Ding, Aiwu,Gao, Tianming,Lv, Mingzhe,Li, Puwang. 2010

[7]Thermo-oxidative Degradation of Natural Rubber Coagulated by Microorganisms. Li, Si-Dong,Zhong, Jie-Ping,Yang, Lei,Liao, Shuang-Quan,She, Xiao-Dong,He, Can-Zhong. 2010

[8]Effect of accelerator type on dynamic properties of natural rubber vulcanizates. Gao, Tianming,Huang, Maofang,Li, Puwang,Xie, Ruihong. 2014

[9]Graft Copolymerization of Natural Rubber with Maleoyl Chitosan for Antibiosis. Li, Yongzhen,Li, Puwang,Lv, Mingzhe,Zhang, Fan. 2016

[10]Thermal stability and mechanical properties of modified starch/NR composite. Li, Si-Dong,Wang, Zhi-Fen,Huang, Jie,Wang, Zhi-Fen,Fu, Xin,Lin, Hua,She, Xiao-Dong. 2010

[11]Arabidopsis AtPAP1 transcription factor induces anthocyanin production in transgenic Taraxacum brevicorniculatum. Qiu, Jian,Luo, Shiqiao,Xiao, Xianzhou,Liu, Shizhong,Sun, Shuquan,Zhang, Jichuan,Zhang, Liqun,Wang, Feng,Liu, Shizhong. 2014

[12]Effect of Oyster Shell Powder Loading on the Mechanical and Thermal Properties of Natural Rubber/Oyster Shell Composites. Li, Lefan,Wang, Zhifen,Zeng, Zongqiang,Peng, Zheng,She, Xiaodong,Li, Sidong,Zhong, Jieping. 2017

[13]Viscoelastic Properties of Constant Viscosity Natural Rubber with Mercaptan. Zeng, Zongqiang,Yu, Heping,Wang, Qifang,Wei, Feiyun,Liu, Hongchao. 2014

[14]Self-assembled natural rubber/silica nanocomposites: Its preparation and characterization. Peng, Zheng,Kong, Ling Xue,Li, Si-Dong,Chen, Yin,Huang, Mao Fang. 2007

[15]Molecular Structures and Mechanical Properties of Microbe Rapid Coagulation Natural Rubber. Liang Yue,Huang Mao-Fang,Zeng Zong-Qiang,Huang Mao-Fang,Zeng Zong-Qiang. 2011

[16]Structure and properties of natural rubber filled with epoxidised natural rubber modified rice husk ash. Zeng, Z. Q.,Liu, H. C.,Yu, H. P.,Zeng, Z. Q.. 2013

[17]HbMADS4, a MADS-box Transcription Factor from Hevea brasiliensis, Negatively Regulates HbSRPP. Li, Hui-Liang,Wei, Li-Ran,Guo, Dong,Wang, Ying,Zhu, Jia-Hong,Chen, Xiong-Ting,Peng, Shi-Qing. 2016

[18]Study on molecular weight of Natural Rubber with different initial moisture contents dried by microwave. Zhang, Fuquan,Wang, Yongzhou,Chen, Mei,Huang, Maofang. 2014

[19]Influences of Coagulum Maturation Time of Rubber Latex Coagulated with Formic Acid and Microorganism on the Effective Storage Time of Natural Rubber. Wang, Y. Z.,Zhang, B. L.,Huang, H. H.. 2014

[20]Characterization of the Dynamic Properties of Natural Rubbers Coagulated Using Different Methods. Gao, Tianming,Xie, Ruihong,Li, Puwang,Gui, Hongxing,Huang, Maofang,Gao, Tianming,Chung, Kyungho,Zhang, Linghong. 2016

作者其他论文 更多>>