摘要
为了制造安全、可靠、清洁环保的摩擦材料产品,介绍摩擦材料的分类、作用及应用要求,重点从芳纶纤维的品种分类与性能、用量对摩擦材料机械性能的影响及其应用研究进行分析.指出:芳纶纤维强度高、容重小、耐温性能高、耐磨性好,其应用研究重点是绿色摩擦材料;控制用于摩擦材料的增强纤维材料用量比,添加不大于10%的芳纶纤维和浆粕,摩擦因数稳定为0.25-0.45,强度和耐磨性能好;未来应着重从安全、环保、绿色方面对摩擦材料增强纤维进行应用研究.
In order to produce safe,reliable,clean and environmentally-friendly friction materi-als,the classification,function and application requirements of friction materials are introduced,and the analysis of the variety classification,properties,the impact of its dosage on mechanical properties of friction materials,and application research of aramid fiber are focused on.It is pointed out that aramid fiber has high strength,low volumetric weight,high temperature resist-ance and good wear resistance,and its application research priority is green friction material.Control the ratio of reinforced fiber materials used for friction material,and add no more than 10% aramid fiber and pulp,the friction factor is stable in 0.25-0.45,and the strength and wear resistance are good.In the future,the application of friction reinforced fiber should be studied from the aspects of safety,environmental protection and green.
作者
杨战厚
徐子勤
刘理
石志刚
王明俊
王军成
魏婷
YANG Zhanhou;XU Ziqin;LIU Li;SHI Zhigang;WANG Mingjun;WANG Juncheng;WEI Ting(Xianyang Non-metallice Mineral Research and Design Institute Co.,Ltd.,Xianyang 712021,China;Shaanxi Research Institute of Textile Accessories,Xianyang 712000,China)
出处
《纺织器材》
2020年第2期45-47,共3页
Textile Accessories
基金
国家重点研发计划重点基础材料技术提升与产业化重点专项“环境友好非金属矿物功能材料制备技术及应用研究”资助(2017YFB0310900)
“环保型高稳定摩擦材料制备技术研究及示范”资助(2017YFB0310903)。
关键词
芳纶纤维
含量
摩擦
材料
因数
纤维含量
机械性能
应用研究
aramid fiber
content
friction
material
factor
fiber content
mechanical properties
application research
