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Compatibilization Efficiency of Organoclay in an Immiscible Polycarbonate/Poly(methyl methacrylate) Blend

✍ Scribed by Suprakas Sinha Ray; Mosto Bousmina

Publisher: John Wiley and Sons
Year: 2005
Tongue: English
Weight: 272 KB
Volume: 26
Category: Article
ISSN: 1022-1336
DOI: 10.1002/marc.200400586

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✦ Synopsis

Abstract

Summary: This communication describes the compatibilization efficiency of organically modified montmorillonite (OMMT) in immiscible polycarbonate (PC)/poly(methyl methacrylate) (PMMA) blends for the first time. The size of the dispersed PC particles was reduced significantly upon the addition of OMMT (6 wt.‐%) to the blend. The compatibilization effect of the OMMT was also assessed by differential scanning calorimetry, mechanical properties and thermal stability analysis of the modified blend.

SEM images of the fracture surfaces.

imageSEM images of the fracture surfaces.

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