The influence of technological parameters on the thermo-isolation and diffusive properties of polyacrylonitrile needle-punched nonwovens

被引：0
|
作者：
Konecki, W [1 ]
机构：
[1] Lodz Tech Univ, Dept Text Metrol, PL-90543 Lodz, Poland
来源：
FIBRES & TEXTILES IN EASTERN EUROPE | 2001年 / 9卷 / 01期
关键词：
nonwovens; tests; testers; heat exchange; diffusion; determination;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
The results of the influence of needling parameters on the changes of the coefficient of heat transfer and relative water-vapour permeability of polyacrylonitrile nonwovens designed for thermal clothing layers are presented. The specification and principle of the performance of the PERMETEST instrument used for determination of these parameters are described.
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页码：53 / 56
页数：4
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