Some studies on polyblends of poly(p-phenyleneterephthalamide) and nylon-6

Kanakalatha, P and Vijayan, Kalyani and Sridhar, MK and Singh, AK (1983) Some studies on polyblends of poly(p-phenyleneterephthalamide) and nylon-6. Polymer, 24 (5). pp. 621-625.

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Abstract

Polyblends of poly@-phenyleneterephthalamide) (PPTA) and nylon-6 have been prepared by coprecipitation from solutions of the polymers in concentrated sulphuric acid. The behaviour of solutions of the polyblends in concentrated sulphuric acid was investigated. The polyblends were characterized by differential scanning calorimetry, X-ray diffraction and density measurements. The polymers were found to form a miscible blend with the composition 62.7 WVO nylon-6 and 37.3 wP? PPTA. The blends could be compacted to hard dense solids by high pressure compaction.

Item Type: Journal Article
Additional Information: Copyright for this article belongs to Elsevier Science
Uncontrolled Keywords: Polyblends;Nylon-6;Poly(phenvleneterephthalamide); Coprecipitation;Miscibility;Characterization
Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
Depositing User: M/S ICAST NAL
Date Deposited: 28 Aug 2008
Last Modified: 24 May 2010 09:51
URI: http://nal-ir.nal.res.in/id/eprint/3064

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