白炭黑/炭黑并用对溶聚丁苯橡胶/顺丁橡胶复合材料性能的影响

研究了白炭黑分别与3种不同牌号的炭黑并用对溶聚丁苯橡胶/顺丁橡胶（SSBR/BR）复合材料硫化特性、力学性能、压缩生热、耐切割性能、耐磨性能、抗湿滑性能以及动态力学性能等的影响.结果表明,白炭黑与炭黑并用后,胶料的焦烧时间缩短,填料网络结构增强,生热和滚动阻力升高,力学性能提高,玻璃化转变温度降低,耐切割性能和抗湿滑性能下降;随着并用炭黑粒径的增大,胶料的焦烧时间缩短,生热和滚动阻力降低,耐磨性能和抗湿滑性能下降....

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Bibliographic Details
Published in合成橡胶工业 Vol. 37; no. 2; pp. 125 - 128
Main Author 于晓波 高健鸿 吴友平
Format Journal Article
LanguageChinese
Published 北京化工大学北京市新型高分子材料制备与加工重点实验室,北京,100029 2014
Subjects
力学性能
动态力学性能
抗湿滑性能
炭黑
白炭黑
硫化特性
耐磨性能
dynamic mechanical property
动态力学性能
wet skid resistance
耐磨性能
silica
abrasive resistance
carbon black
白炭黑
炭黑
抗湿滑性能
mechanical property
力学性能
硫化特性
curing characteristic
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ISSN1000-1255

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Summary:研究了白炭黑分别与3种不同牌号的炭黑并用对溶聚丁苯橡胶/顺丁橡胶（SSBR/BR）复合材料硫化特性、力学性能、压缩生热、耐切割性能、耐磨性能、抗湿滑性能以及动态力学性能等的影响.结果表明,白炭黑与炭黑并用后,胶料的焦烧时间缩短,填料网络结构增强,生热和滚动阻力升高,力学性能提高,玻璃化转变温度降低,耐切割性能和抗湿滑性能下降;随着并用炭黑粒径的增大,胶料的焦烧时间缩短,生热和滚动阻力降低,耐磨性能和抗湿滑性能下降.
Bibliography:silica; carbon black; curing characteristic;mechanical property; abrasive resistance; wet skid resist-ance; dynamic mechanical property
Influences of silica/carbon black combination on curing characteristics, mechanical properties, heat build up, cutting resistance, abrasive resistance, wet skid resist anee and dynamic mechanical properties of solution polymer ized styrenebutadiene rubber/butadiene rubber （SSBR/BR） composites were studied. The results showed that with silica/ carbon black combination, the scorch time was shortened and the network structure of fillers was enhanced. Heat buildup and rolling resistance increased and mechanical properties ofthe SSBR/BR composites improved. Glass transition tempera ture, cutting resistance and wet skid resistance decreased. With the increase of the particle size of carbon black, the scorch time shortened and heat buildup and rolling resistance reduced. Abrasive resistance and wet skip resistance de creased.
62-1036/TQ
YU Xiao-bo, GAO Jian-hong, WU You-ping （Key Labor
ISSN:1000-1255