Processed Nonwoven Needlepunched Materials with Increased Strength

We have studied the dependence of the mechanical properties of processed needlepunched materials, obtained from polyester and bicomponent fiber blends of different compositions, on variation in the porosity. We propose a mechanism for failure of needlepunched materials on stretching and provide a ra...

Full description

Saved in:
Bibliographic Details
Published in:Fibre chemistry 2015-07, Vol.47 (2), p.121-125
Main Authors: Dedov, A. V., Nazarov, V. G.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Organic Chemistry
Polymer Sciences
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:We have studied the dependence of the mechanical properties of processed needlepunched materials, obtained from polyester and bicomponent fiber blends of different compositions, on variation in the porosity. We propose a mechanism for failure of needlepunched materials on stretching and provide a rationale for a processing method for such materials. We present the factors determining the increase in strength, and propose an additional strength control factor associated with mobility of the fibers.
ISSN:0015-0541
1573-8493
DOI:10.1007/s10692-015-9649-2