Compatibilizers for thermotropic liquid crystalline polymer/polyolefin blends prepared by reactive mixing: The effect of processing conditions

被引：0
|
作者：
Son, YG [1 ]
Weiss, RA [1 ]
机构：
[1] Univ Connecticut, Dept Chem Engn, Storrs, CT 06269 USA
来源：
ANTEC 2000: SOCIETY OF PLASTICS ENGINEERS TECHNICAL PAPERS, CONFERENCE PROCEEDINGS, VOLS I-III | 2000年
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D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of processing conditions on the melt formation of a graft-copolymer compatibilizer for blends of a thermotropic liquid crystalline polymer (TLCP) and polyolefins was investigated. The compatibilizer was formed by an melt acidolysis reaction of a 50/50 (w/w) blend of TLCP and the sodium salt of a poly(ethylene-coacrylic acid) ionomer. The effect of various processing conditions in a batch mixer and a single screw extruder on the extent of reaction were assessed. The extent of graft-copolymer formation and the efficacy of the product as a compatibilizer for TLCP/polyethylene blends was affected by the processing temperature and the rate screw (or rotor) speed.
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页码：1553 / 1557
页数：5
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