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Title: Structure and Properties of Copolymer Fibres Containing Acrylonitrile and Haloalkyl Acrylate/Methacrylate
Authors: Bajaj, P
Padmanaban, M
Issue Date: Mar-1985
Publisher: NISCAIR-CSIR, India
Abstract: Acrylonitrile copolymers containing 2 to 9 mol % of haloalkyl acrylates and methacrylates were wet-spun using 1:1 (v/v) DMF-water as a coagulant. Density, X-ray crystallinity and orientation of the copolymer fibres were measured to study the influence of comonomers on the structure of acrylic fibres. Copolymer fibres containing 6.2 mol% of 3-chloro-2-hydroxypropyl methacrylate as comonomer gave the best overall results, with a tensile strength of 194 kN.m/kg, a breaking-elongation of 24.5% and a moisture regain of 2.62%.
Page(s): 1-6
ISSN: 0975-1025 (Online); 0971-0426 (Print)
Appears in Collections:IJFTR Vol.10(1) [March 1985]

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