徐云慧,王仕峰,涂辉, Zaheer ul Haq,邓敏,徐顺康,丛后罗.导电石墨烯/乙炔炭黑/丁腈橡胶复合材料的制备与性能研究. 高分子通报, 2024, 37(11), 1645–1653
Xu, Y. H.; Wang, S. F.; Tu, H.; Haq,Z. U.; Deng, M.; Xu, S. K.; Cong, H. L. Preparation and performance of conductive graphene/acetylene black/nitrile butadiene rubber composites. Polym. Bull. (in Chinese), 2024, 37(11), 1645–1653
Xu, Y. H.; Wang, S. F.; Tu, H.; Haq,Z. U.; Deng, M.; Xu, S. K.; Cong, H. L. Preparation and performance of conductive graphene/acetylene black/nitrile butadiene rubber composites. Polym. Bull. (in Chinese), 2024, 37(11), 1645–1653 DOI: 10.14028/j.cnki.1003-3726.2024.24.172.
Preparation and Performance of Conductive Graphene/Acetylene Black/Nitrile Butadiene Rubber Composites
Conductive rubber materials with better conductive properties were prepared using conductive graphite and carbon black as functional fillers and nitrile butadiene rubber (NBR) as the base. Six different components were designed with conductive graphene as variables
and experiments were conducted to test the plasticity
vulcanization properties
basic properties
mechanical properties
aging properties
high-temperature properties
electrical conductivity
and electromagnetic shielding effectiveness of the composites. The effect of conductive graphene on the properties of conductive carbon black/NBR composites was investigated
and the results showed that adding conductive graphene into a conductive carbon black/NBR composite could improve the conductivity and reduce the curing time of the composite. The addition of conductive graphene has a significant effect on the aging properties of rubber compounds but has little effect on the high-temperature properties. In addition
the addition of conductive graphene can reduce the mechanical properties of the rubber compound
but the effect is small; the reduction rates of the tensile strength and tear strength are 7% and 7.4%
respectively. In the subsequent research
the dispersion of conductive graphene in rubber will be studied to improve its compatibility with rubber materials.
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