Effect of maleic anhydride content on the rheology and phase behavior of poly(styrene-co -maleic anhydride)/ poly(methyl methacrylate) blends
β Scribed by Divya Chopra; Marianna Kontopoulou; Dimitris Vlassopoulos; Savvas G. Hatzikiriakos
- Publisher
- Springer-Verlag
- Year
- 2002
- Tongue
- English
- Weight
- 394 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0035-4511
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Thermal behaviour and morphology of blends of poly(ethylene oxide) (PEO) and poly(styrene-co-maleic anhydride) (SMA) prepared by the coprecipitation technique were studied by means of di β erential scanning calorimetry, optical microscopy and thermogravimetry. SMA containing 25 wt% maleic anhydride (
Blends of PA 6 with SMA or with 12.5-100% fatty amine (C 18) modified SMA at compositions 95/5-60/40 were studied. Particle size of SMA dispersed in PA 6 matrix was around 0.1 mm due to in situ compatibilizer formation. The strength and stiffness of the blends were higher and toughness unchanged in
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