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A Study on the Physical Properties of Polypropylene/Nylon 6 Blend Filaments  

신현세 (단국대학교 공학부 섬유공학전공)
한승산 (단국대학교 공학부 섬유공학전공)
이태균 ((주)효성 섬유연구소)
Publication Information
Textile Science and Engineering / v.39, no.2, 2002 , pp. 180-185 More about this Journal
Abstract
Polypropylene(PP) and nylon 6 were extruded on a single screw extruder. Nylon 6 could disperse in an ellipsoidal form in the PP matrix. When the blends were compression-molded at a temperature between the melting temperature of PP and that of nylon 6, these ellipsoids were ma ntained in the matrix. While the elastic recovery was improved by the existence of nylon 6 ellipsoids, the tensile strength of the blend decreased. Differential scanning calorimetry(DSC) analysis showed that nylon 6 ellipsoids could affect the crystallization behavior of PP slightly. To see if the above results could also be obtained in PP/nylon 6 blend filaments, the mechanical properties, the morphology, and the melting and crystallization of the blend filaments were investigated in this study.
Keywords
disperse; ellipsoids; elastic recovery; tensile strength; DSC; polypropylene/nylon 6 blend; blend filaments; morphology;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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