白炭黑用量对NBR/BR的动态力学性能和Payne效应的影响
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摘要
研究不同白炭黑用量的丁腈橡胶/顺丁橡胶并用胶的动态力学性能。结果表明:随着白炭黑用量的增大,白炭黑与橡胶基体间的相互作用增强,混炼胶的Payne效应增大;随温度升高,混炼胶储能模量(G′)减小,损耗因子(tanδ)先增大后减小,硫化胶的G′变化不大,tanδ先增大后减小;随白炭黑用量增大,混炼胶的G′增大,tanδ在低温时增大,高温时减小,硫化胶的G′和tanδ增大。
The dynamic mechanical properties of NBR/BR blends with different amounts of silica were investigated. The results showed that,with the increase of silica amount,the interaction between silica and rubber matrix was enhanced and the Payne effect of the compound was strengthened. With the rising of temperature,the storage modulus(G′)of the compound increased and loss factor(tanδ)increased first and then reduced,the G′ of the vulcanizate changed little and the tanδ increased first and then decreased. With the increase of the amount of silica,the tanδ of the compound increased at low temperature and decreased at high temperature,and the G′ and tanδ of the vulcanizate increased.
The dynamic mechanical properties of NBR/BR blends with different amounts of silica were investigated. The results showed that,with the increase of silica amount,the interaction between silica and rubber matrix was enhanced and the Payne effect of the compound was strengthened. With the rising of temperature,the storage modulus(G′)of the compound increased and loss factor(tanδ)increased first and then reduced,the G′ of the vulcanizate changed little and the tanδ increased first and then decreased. With the increase of the amount of silica,the tanδ of the compound increased at low temperature and decreased at high temperature,and the G′ and tanδ of the vulcanizate increased.
引文
[1]吴淑华,涂学忠,单东杰.白炭黑在橡胶工业中的应用[J].橡胶工业,2002,49(7):428-433.
[2]雍占福.沉淀法白炭黑的发展[J].橡胶科技市场,2006,49(7):1-2.
[3]宋凤珠,涂学忠,曾泽新.白炭黑及其改性产品在轮胎工业中的应用(续)[J].轮胎工业,1997,17(5):259-263.
[4]武玉斌,王连祥.沉淀法白炭黑在橡胶产品中的应用[J].橡胶工业,2002,49(2):83-86.
[5]王作龄编译.白炭黑和炭黑及其与橡胶的配合[J].世界橡胶工业,2001,28(5):46-53.
[6]YangR,Song Y,ZhengQ. Payne Effect of Silica-filled Styrene Butadiene Rubber[J]. Polymer,2017,116:304-313.
[7]王中江,刘华侨,李红卫,等.溶聚丁苯橡胶牌号对轮胎胎面接头缺胶的影响[J].橡胶工业,2017,64(10):615-619.
[8]王梦蛟.填料-弹性体相互作用对填充硫化胶滞后损失、湿摩擦性能和磨耗性能的影响[J].轮胎工业,2008,27(10):579-584.
[9]刘涛,陈亚薇,刘东,等.填充橡胶的Payne效应[J].特种橡胶制品,2015,36(6):76-81.
[10]崔尊杰,侯海青,王玉林,等.新型填料卡英粉在丁苯橡胶中的应用研究[J].橡胶工业,2016,63(12):741-745.
[11]李帅,魏东亚,王兆波. ZDMA补强EVA/CPE/NBR共混型热塑性硫化胶的Payne和Mullins效应研究[J].橡胶工业,2014,61(12):709-714.
[2]雍占福.沉淀法白炭黑的发展[J].橡胶科技市场,2006,49(7):1-2.
[3]宋凤珠,涂学忠,曾泽新.白炭黑及其改性产品在轮胎工业中的应用(续)[J].轮胎工业,1997,17(5):259-263.
[4]武玉斌,王连祥.沉淀法白炭黑在橡胶产品中的应用[J].橡胶工业,2002,49(2):83-86.
[5]王作龄编译.白炭黑和炭黑及其与橡胶的配合[J].世界橡胶工业,2001,28(5):46-53.
[6]YangR,Song Y,ZhengQ. Payne Effect of Silica-filled Styrene Butadiene Rubber[J]. Polymer,2017,116:304-313.
[7]王中江,刘华侨,李红卫,等.溶聚丁苯橡胶牌号对轮胎胎面接头缺胶的影响[J].橡胶工业,2017,64(10):615-619.
[8]王梦蛟.填料-弹性体相互作用对填充硫化胶滞后损失、湿摩擦性能和磨耗性能的影响[J].轮胎工业,2008,27(10):579-584.
[9]刘涛,陈亚薇,刘东,等.填充橡胶的Payne效应[J].特种橡胶制品,2015,36(6):76-81.
[10]崔尊杰,侯海青,王玉林,等.新型填料卡英粉在丁苯橡胶中的应用研究[J].橡胶工业,2016,63(12):741-745.
[11]李帅,魏东亚,王兆波. ZDMA补强EVA/CPE/NBR共混型热塑性硫化胶的Payne和Mullins效应研究[J].橡胶工业,2014,61(12):709-714.