Study on Crosslink Density of Natural Rubber with different initial moisture contents dried by Microwave

被引：0

作者：

Zhang, Fuquan ^{[1
]}

Wang, Yongzhou ^{[1
]}

Chen, Mei ^{[1
]}

Huang, Maofang ^{[1
]}

Zeng, Rizhong ^{[2
]}

机构：

[1] CATAS, Minist Agr Key Lab Trop Crops Proc, Agr Prod Proc Res Inst, Zhanjiang 524001, Guangdong, Peoples R China

[2] Rubber Res Inst, CATAS, Danzhou 571731, Hainan, Peoples R China

来源：

MECHATRONICS ENGINEERING, COMPUTING AND INFORMATION TECHNOLOGY | 2014年 / 556-562卷

关键词：

natural rubber; crosslink density; initial moisture content; microwave; 2450MHz;

D O I：

10.4028/www.scientific.net/AMM.556-562.173

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, the crosslink density of uncured natural rubber with different initial moisture contents, 3.80%, 10.05%, 19.76%, 23.68%, respectively, dried by microwave at frequency of 2450MHz was studied using nuclear magnetic resonance spectrometer. Seen from the results, the effect of initial moisture content of wet natural rubber on crosslink density and processability were obvious. With the increment of initial moisture content of wet natural rubber, the crosslink density of natural rubber after microwave dried with the frequency of 2450MHz decreased gradually. The crosslink density and A(Mc) of natural with the lower initial moisture content was bigger compared with natural rubber with the higher initial moisture content.

引用

页码：173 / +

页数：2

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