摘要
负离子功能皮革深受消费者青睐,但由于其负离子携带电荷少、寿命短、极易受环境影响湮灭等,发生量难以准确测量,影响了负氧离子类产品的开发.以常规控制图为分析方法,结果表明:测试负离子发生量时,负离子检测器与功能皮革的最佳距离为2 cm;离散度:密闭式环境〈半密闭式环境〈开放式环境,其中开放环境下离散度≥10%;负离子发生量:密闭式环境〉半密闭式环境〉开放式环境,其中密闭式环境中负氧离子发生量为2202个/cm3,离散度为5.578%.
The negative oxygen ion functional leather is gradually becoming more popular with consumers.However,the negative oxygen ion carries a small charge,has a short life span,and is easily annihilated by environmental influence,it is difficult to accurately measure the generation,which affects the development of negative oxygen ion products.The Shewhart control charts was used as an analysis method,the result show that the optimal distance for detection of negative oxygen ion generation is 2 cm,dispersion:enclosed environment<semi-enclosed environment<open environment,plus,dispersion in open environment≥10%.The generation of negative oxygen ions:enclosed environment>semi-enclosed environment>open environment.And the generation of negative oxygen ion in enclosed environment is 2202 pcs/cm^3,with dispersion of 5.578%.
作者
姚庆达
梁永贤
王小卓
温会涛
周华龙
但卫华
YAO Qingda;LIANG Yongxian;WANG Xiaozhuo;WEN Huitao;ZHOU Hualong;DAN Weihua(Fujian Key Laboratory of Green Design and Manufacture of Leather,Jinjiang 362271,China;Xingye Leather Technology Co.,Ltd.National Enterprise Technical Center,Jinjiang 362261,China;National Engineering Laboratory for Clean Technology of Leather Manufacture,Sichuan University,Chengdu 610065,China)
出处
《中国皮革》
CAS
2020年第5期22-28,共7页
China Leather
基金
泉州市科技计划项目(2019G013)
福建省自然科学基金(2019J06025).
关键词
负离子发生量
常规控制图
测试方法
离散度
功能皮革
negative oxygen ion generation
shewhart control charts
testing method
dispersion
functional leather
