硅酸盐类无机轻质填料在橡胶鞋底轻量化中的应用研究  

Research on the Application of Silicate-based Inorganic Lightweight Fillers in the Lightweighting of Rubber Sole

作　　者：张双[1,2] 陈磊 冯军芳[1] 宋寒冰[1] 谢雨彤 冯奇 赵兴泽 ZHANG Shuang;CHEN Lei;FENG Junfang;SONG Hanbing;XIE Yutong;FENG Qi;ZHAO Xingze(Sichuan Leather Research Intiture,Chengdu 610081,China;Sichuan Zhongan Tianyi Inspection Technology Co.,Ltd.,Chengdu 611700,China)

机构地区：[1]四川省皮革研究所,四川成都610081 [2]四川中安天益检测科技有限公司,四川成都611700

出　　处：《西部皮革》2024年第14期3-5,共3页West Leather

基　　金：四川省科研院所科技成果转化资金项目(2022JDZH0032)资助。

摘　　要：在橡胶鞋底配方设计方案中引入硅酸盐类无机轻质填料,研究其在鞋底轻量化中的应用效果,同时对影响轻量化鞋底制备的关键因素的硫化温度及硫化时间进行系统性的探究。结果表明,轻量化鞋底制备工艺流程中,硫化温度在165℃,硫化时间在225~240 s,可以制备成型良好、尺寸稳定性好的轻量化橡胶鞋底;硅酸盐类无机轻质填料的加入,能够有效降低鞋底密度,可制备出轻量化鞋底密度在0.94~1.16 g/cm^(3)之间的多范围可控;增强剂的引入,可实现密度降低与物理性能影响之间的平衡。Incorporating silicate-based inorganic lightweight fillers into the rubber sole formulation design,we examined their effectiveness in achieving lightweight soles.Simultaneously,we conducted a systematic investigation of the key factors influencing the preparation of lightweight soles,specifically vulcanization temperature and time.The results revealed that,within the lightweight sole preparation process,a vulcanization temperature of 165℃and a vulcanization time of 225 to 240 seconds yielded well-formed and dimensionally stable lightweight rubber soles.The inclusion of silicate-based inorganic lightweight fillers effectively reduced sole density,enabling the production of lightweight soles with densities ranging from 0.94 to 1.16 g/cm^(3).Furthermore,the introduction of reinforcing agents facilitated a balance between density reduction and the maintenance of physical performance.

关 键 词：轻量化 硅酸盐类无机轻质填料 成型 橡胶鞋底 物理性能 

分 类 号：TS565[轻工技术与工程—皮革化学与工程]