人体头发的摩擦特性实验研究  

Tribological Testing of Human Hair

作　　者：唐玮[1] 朱华[1] 刘重江[1] 

机构地区：[1]中国矿业大学摩擦学与可靠性工程研究所,江苏徐州221116

出　　处：《摩擦学学报》2007年第6期588-591,共4页Tribology

基　　金：国家自然科学基金资助项目(50475164;50535050);江苏省自然科学基金资助项目(BK2002116);中国矿业大学科研基金资助项目(2005B034)

摘　　要：采用微观摩擦磨损试验机对受损、干性和油性头发的摩擦系数及其发根和发稍的摩擦系数进行测试;通过扫描电子显微镜分析3种不同发质头发发根和发梢的表面形貌.结果表明:受损、干性和油性头发发根部位的平均摩擦系数分别为0.133、0.124和0.120,发梢部位的平均摩擦系数分别为0.151、0.138和0.136,摩擦系数从高到低依次为受损头发>干性头发>油性头发;受损头发的摩擦系数比自然头发高;干性头发和油性头发的摩擦系数相差不大;发根部位的摩擦系数比发稍部位低.头发品质和受损程度是头发摩擦特性差异的主要因素.The friction coefficient of three kinds human hair （damaged hair, dry hair and oiliness hair） and the friction coefficient of hair root and hair tail were tested on a multi-specimen friction tester. The surface morphology of hair root and hair tail were analyzed by Scanning Electron Microscope. The results showed that the average friction coefficient of damaged hair, dry hair and oiliness hair at root was 0. 133, 0. 124 and 0. 120 respectively, while the average friction coefficient at tails was 0. 151, 0. 138 and 0. 136 respectively. The magnitude order of friction coefficient of hair was in the range of： damaged hair 〉 dry hair 〉 oiliness hair. Damaged hair had higher friction coefficient than virgin hair. Dry hair and oiliness hair had little difference on the average friction coefficient. Friction coefficient at hair root was lower than that at hair tail. The character of human hair and the damaged degree are the main factors about the difference in tribological property of hair.

关 键 词：人体头发 摩擦系数 表面形貌 

分 类 号：TH87[机械工程—仪器科学与技术] TH117.3[机械工程—精密仪器及机械]