会议论文详细信息
TALENTA - Conference on Engineering, Science and Technology 2017
Studies on cure index, swelling behaviour, tensile and thermooxidative properties of natural rubber compounds in the presence of alkanolamide
工业技术;自然科学
Surya, I.^1,2 ; Sukeksi, L.^1 ; Hayeemasae, N.^3
Department of Chemical Engineering, Universitas Sumatera Utara, Medan
20155, Indonesia^1
Sustainable Energy and Biomaterial Center of Excellence, Faculty of Engineering, Universitas Sumatera Utara, Medan
0155, Indonesia^2
Department of Rubber Technology and Polymer Science, Faculty of Science and Technology, Prince of Songkla University, Pattani
94000, Thailand^3
关键词: Alkanolamide;    Cross-link densities;    Heat aging;    Swelling behaviour;    Swelling test;    Thermo-oxidative;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/309/1/012060/pdf
DOI  :  10.1088/1757-899X/309/1/012060
来源: IOP
PDF
【 摘 要 】

The studies on cure index, swelling behaviour, tensile and thermo-oxidative properties of unfilled natural rubber (NR) compounds in the presence of alkanolamide (ALK) were carried out. As a rubber additive, the ALK was added into the NR compounds at various loadings (0.2, 0.4, 0.6, 0.8, and 1.0 phr). It was found that the cure indexes of NR compounds with ALK were higher than that of NR compound without ALK (control compound). It was also found that ALK exhibited higher tensile modulus and tensile strength up to 0.6 phr of loading and then decreased with further increases in the loading. The swelling test revealed that 0.6 phr of ALK in the unfilled NR compound exhibited the highest degree of crosslink density which correlated to the highest tensile modulus and tensile strength of the NR vulcanisates. The ALK increased the heat aging resistance of the NR vulcanisates.

【 预 览 】
附件列表
Files Size Format View
Studies on cure index, swelling behaviour, tensile and thermooxidative properties of natural rubber compounds in the presence of alkanolamide 172KB PDF download
  文献评价指标  
  下载次数:17次 浏览次数:25次