工程科学学报，第41卷，第1期：88-95,2019年1月 Chinese Journal of Engineering,Vol.41,No.I:88-95,January 2019 DOI:10.13374/j.issn2095-9389.2019.01.009;http://journals.ustb.edu.cn 改性多孔钢渣/橡胶复合材料的制备及其性能 张 浩2,3)，张欣雨 1)安徽工业大学建筑工程学院，马鞍山2430322)安徽工业大学治金减排与资源综合利用教育部重点实验室，马鞍山243002 3)安徽工业大学治金工程学院，马鞍山243032 ☒通信作者，E-mail:fengxul9821018@163.com 摘要用磷酸、，硅烷KH550和钢渣制备改性多孔钢渣，以改性多孔钢渣取代部分炭黑.利用改性多孔钢渣、炭黑、橡胶、促 进剂、硫磺、硬脂酸和氧化锌进行复合，制备一系列改性多孔钢渣/橡胶复合材料，研究了磷酸/钢渣质量比、硅烷KH550/多孔 钢渣质量比、促进剂/硫磺质量比、硬脂酸/氧化锌质量比和改性多孔钢渣/炭黑质量比对改性多孔钢渣/橡胶复合材料力学性 能的影响，并且分析其影响机理.结果表明，当磷酸用量为1.2g、钢渣用量为30g,硅烷KH550用量为0.3g、炭黑用量为20g、 促进剂用量为0.8g、硫磺用量为1.2g、硬脂酸用量为0.8g,氧化锌用量为2.2g和橡胶用量为100g时，改性多孔钢渣/橡胶复 合材料的力学性能较好，即拉伸强度为18.4MPa、邵尔A硬度为68.8，撕裂强度为44.6kN·m1.磷酸与硅烷KH550可以改善 钢渣的孔结构与表面结构：适量的促进剂/硫磺质量比与硬脂酸/氧化锌质量比可以消除硫磺形成的内硫环，促使橡胶交联键 稳定.改性多孔钢渣与橡胶以物理方式进行复合形成良好的包裹结构 关键词炭黑；改性多孔钢渣；橡胶；复合材料：力学性能 分类号TB332 Preparation of modified porous steel slag/rubber composite materials and its properties ZHANG Hao),ZHANG Xin-yu) 1)School of Civil Engineering and Architecture,Anhui University of Technology,Ma'anshan 243032,China 2)Key Laboratory of Metallurgical Emission Reduction Resources Reeycling(Ministry of Education),Anhui University of Technology,Ma'anshan 243002,China 3)School of Metallurgical Engineering,Anhui University of Technology,Ma'anshan 243032,China Corresponding author,E-mail:fengxul9821018@163.com ABSTRACT High value-added utilization of solid wastes,such as the development of an inexpensive inorganic rubber filler,is one of the important approaches of sustainable development.Phosphoric acid,silane KH550,and steel slag were innovatively used to pre- pare modified porous steel slag,which partially replaced carbon black in this study.Modified porous steel slag was combined with car- bon black,rubber,accelerator,sulfur,stearic acid,and zinc oxide to prepare a series of modified porous steel slag rubber composite materials.This study investigated the mass ratios of phosphoric acid/steel slag,silane KH550/porous steel slag,accelerator/sulfur, and stearic acid/zinc oxide and the effect of the mass ratio of modified porous steel slag carbon black on the mechanical properties of the prepared modified porous steel slag rubber composite materials.At the same time,the influence mechanism was analyzed.The re- sults indicate that the modified porous steel slag rubber composites (the amounts of phosphoric acid,steel slag,silane KH550,carbon black,accelerator,sulfur,stearic acid,zinc oxide,and rubber are 1.2,30,0.3,20,0.8,1.2,0.8,2.2,and 100 g,respectively) have good mechanical properties,with the tensile strength of 18.4 MPa.Shore A hardness of 68.8.and tearing strength of 44.6kN.m Phosphoric acid and silane KH550 can improve the pore and surface structures of steel slag.Appropriate ratios of accelerator/sulfur and 收稿日期：2017-12-22 基金项目：中国博土后科学基金资助项目(2017M612051):国家自然科学基金资助项目(51206002)：冶金减排与资源综合利用教育部重点实 验室（安徽工业大学）资助项目(KF1708):安徽省博士后研究人员科研活动经费资助项目(2017B168)工程科学学报,第 41 卷,第 1 期:88鄄鄄95,2019 年 1 月 Chinese Journal of Engineering, Vol. 41, No. 1: 88鄄鄄95, January 2019 DOI: 10. 13374 / j. issn2095鄄鄄9389. 2019. 01. 009; http: / / journals. ustb. edu. cn 改性多孔钢渣 / 橡胶复合材料的制备及其性能 张 浩1,2,3)苣 , 张欣雨1) 1) 安徽工业大学建筑工程学院, 马鞍山 243032 2) 安徽工业大学冶金减排与资源综合利用教育部重点实验室, 马鞍山 243002 3) 安徽工业大学冶金工程学院,马鞍山 243032 苣 通信作者, E鄄mail: fengxu19821018@ 163. com 摘 要 用磷酸、硅烷 KH550 和钢渣制备改性多孔钢渣,以改性多孔钢渣取代部分炭黑. 利用改性多孔钢渣、炭黑、橡胶、促 进剂、硫磺、硬脂酸和氧化锌进行复合,制备一系列改性多孔钢渣/ 橡胶复合材料,研究了磷酸/ 钢渣质量比、硅烷 KH550 / 多孔 钢渣质量比、促进剂/ 硫磺质量比、硬脂酸/ 氧化锌质量比和改性多孔钢渣/ 炭黑质量比对改性多孔钢渣/ 橡胶复合材料力学性 能的影响,并且分析其影响机理. 结果表明,当磷酸用量为 1郾 2 g、钢渣用量为 30 g、硅烷 KH550 用量为 0郾 3 g、炭黑用量为 20 g、 促进剂用量为 0郾 8 g、硫磺用量为 1郾 2 g、硬脂酸用量为 0郾 8 g、氧化锌用量为 2郾 2 g 和橡胶用量为 100 g 时,改性多孔钢渣/ 橡胶复 合材料的力学性能较好,即拉伸强度为 18郾 4 MPa、邵尔 A 硬度为 68郾 8、撕裂强度为 44郾 6 kN·m - 1 . 磷酸与硅烷 KH550 可以改善 钢渣的孔结构与表面结构;适量的促进剂/ 硫磺质量比与硬脂酸/ 氧化锌质量比可以消除硫磺形成的内硫环,促使橡胶交联键 稳定. 改性多孔钢渣与橡胶以物理方式进行复合形成良好的包裹结构. 关键词 炭黑; 改性多孔钢渣; 橡胶; 复合材料; 力学性能 分类号 TB332 收稿日期: 2017鄄鄄12鄄鄄22 基金项目: 中国博士后科学基金资助项目(2017M612051); 国家自然科学基金资助项目(51206002); 冶金减排与资源综合利用教育部重点实 验室(安徽工业大学)资助项目(KF17鄄08); 安徽省博士后研究人员科研活动经费资助项目(2017B168) Preparation of modified porous steel slag / rubber composite materials and its properties ZHANG Hao 1,2,3)苣 ,ZHANG Xin鄄yu 1) 1)School of Civil Engineering and Architecture, Anhui University of Technology, Ma蒺anshan 243032, China 2)Key Laboratory of Metallurgical Emission Reduction & Resources Recycling ( Ministry of Education), Anhui University of Technology, Ma蒺anshan 243002, China 3)School of Metallurgical Engineering, Anhui University of Technology, Ma蒺anshan 243032, China 苣 Corresponding author, E鄄mail: fengxu19821018@ 163. com ABSTRACT High value鄄added utilization of solid wastes, such as the development of an inexpensive inorganic rubber filler, is one of the important approaches of sustainable development. Phosphoric acid, silane KH550, and steel slag were innovatively used to pre鄄 pare modified porous steel slag, which partially replaced carbon black in this study. Modified porous steel slag was combined with car鄄 bon black, rubber, accelerator, sulfur, stearic acid, and zinc oxide to prepare a series of modified porous steel slag / rubber composite materials. This study investigated the mass ratios of phosphoric acid / steel slag, silane KH550 / porous steel slag, accelerator/ sulfur, and stearic acid / zinc oxide and the effect of the mass ratio of modified porous steel slag / carbon black on the mechanical properties of the prepared modified porous steel slag / rubber composite materials. At the same time, the influence mechanism was analyzed. The re鄄 sults indicate that the modified porous steel slag / rubber composites (the amounts of phosphoric acid, steel slag, silane KH550, carbon black, accelerator, sulfur, stearic acid, zinc oxide, and rubber are 1郾 2, 30, 0郾 3, 20, 0郾 8, 1郾 2, 0郾 8, 2郾 2, and 100 g, respectively) have good mechanical properties, with the tensile strength of 18郾 4MPa, Shore A hardness of 68郾 8, and tearing strength of 44郾 6 kN·m - 1 . Phosphoric acid and silane KH550 can improve the pore and surface structures of steel slag. Appropriate ratios of accelerator/ sulfur and