化工矿物与加工2026，Vol.55Issue(3)：31-37,7.DOI:10.16283/j.cnki.hgkwyjg.2026.03.005
煤气化渣尾渣-炭黑基橡胶复合材料的制备及力学性能研究
Study on preparation and mechanical properties of coal gasification slag tailings-carbon black based rubber composites
摘要
Abstract
The coal gasification slag tailing is a solid waste produced by the coal gasification slag after washing.The utilization rate is low,and it is mainly landfilled.In this paper,the coal gasification slag tailings were taken as the research object,and the coal gasification slag tailings powder(WCGSP)was obtained by grinding process and used to replace part of N660 carbon black(CB)to prepare the coal gasification slag tailing powder-carbon black/styrene buta-diene rubber(WCGSP-CB/SBR)composites.The vulcanization properties and mechanical properties of WCGSP-CB/SBR composites were systematically studied.The results show that the substitution of WCGSP for CB improves the fluidity of WCGSP-CB/SBR,and with the increase of WCGSP content,the fluidity of WCGSP-CB/SBR is enhanced,and the processing performance of rubber composites is improved.The substitution of WCGSP for CB increased the vulcanization rate of WCGSP-CB/SBR,reduced the vulcanization time and improved the mechanical properties.When 10%CB was replaced by WCGSP,the curing rate index of rubber composites was the largest,the tensile strength was almost the same as that of CB/SBR,and the tear strength was 6.83%higher than that of CB/SBR.In this study,WCGSP was used to replace CB for rubber filler,which solved the problem of high cost and pollution of CB,and pro-vided theoretical basis and technical support for the high value utilization of WCGSP.关键词
煤气化渣尾渣/炭黑/丁苯橡胶/复合材料/加工性能/硫化性能/力学性能Key words
coal gasification slag tailings/carbon black/styrene butadiene rubber/composite materials/processing properties/vulcanization properties/mechanical properties分类
通用工业技术引用本文复制引用
王君,彭健文,樊羽佳,王晓利,张浩..煤气化渣尾渣-炭黑基橡胶复合材料的制备及力学性能研究[J].化工矿物与加工,2026,55(3):31-37,7.基金项目
榆林高新区管委会"揭榜挂帅"课题(GYFZ-2024-026) （GYFZ-2024-026）
国家级大学生创新创业训练计划项目(202410360050). （202410360050）
