Effect of Microwave Drying on Cure Characteristics of Natural Rubber

文献类型: 外文期刊

第一作者: Wang Yongzhou

作者: Wang Yongzhou;Zhang Fuquan;Chen Mei;Huang Honghai;Mao-fang, Huang;Wang Yongzhou;Zeng Rizhong

作者机构:

关键词: curing characteristics;natural rubber;microwave drying;maximum torque

期刊名称:ADVANCED DESIGN TECHNOLOGY

ISSN: 1022-6680

年卷期: 2012 年 421 卷

页码:

收录情况: SCI

摘要: In this work, the cure characteristics of nature rubber (NR) dried by microwave and hot-air were analyzed by using Vulcameter. The effect of curing temperature on induction period (t(C10)), optimum cure point (t(C90)), maximum Torque (M-H) and minimum induced torque (M-L) were studied. The results showed that the t(C10), t(C90) and M-L of NR dried by hot-air were bigger than those of NR dried by microwave, however, the MH of former was bigger. And the t(C10), t(C90) of NR dried by microwave or hot-air can fitted Arrhenius equation well, the K-1, K-2 and K of Arrhenius equation coefficient for NR dried by microwave were all bigger than those of NR dried by hot-air. With the increasing of curing temperature, the M-H of NR dried by microwave or hot-air decreased gradually and its trend was well satisfied with linear relationship, and the M-Ho of NR dried by microwave was bigger than hot-air drying.

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