Mechanical characterisics of needle-punched materials treated with heated air

被引：3
|
作者：
Bokova, E. S. [1 ]
Dedov, A. V. [1 ]
机构：
[1] Moscow State Univ Design & Technol, Moscow, Russia
来源：
FIBRE CHEMISTRY | 2012年 / 44卷 / 01期
关键词：
Transverse Direction; Polyethylene Terephthalate; Linear Density; Polyester Fiber; Polypropylene Fiber;
D O I：
10.1007/s10692-012-9393-9
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A study is made of the relationship between the deformation and strength characteristics of needle-punched materials made from a mix of polyester and bicomponent fibers and treated with heated air. This type of treatment is very effective for obtaining materials with good initial tensile strength. However, the material's resistance to deformation is preserved with relatively little elongation. Its strength increases only in the transverse direction.
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页码：32 / 34
页数：3
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