Morphology, morphology development and mechanical properties of polystyrene/polybutadiene blends

作者: Susan Joseph , Sabu Thomas

DOI: 10.1016/S0014-3057(02)00180-5

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摘要: Abstract Polystyrene/polybutadiene (PS/PB) blends with different plastic/rubber ratios were prepared by melt mixing. A detailed investigation on phase morphology development of 30/70 wt.% PS/PB as a function processing conditions was quantitatively analyzed. Morphology is developed at the initial stages Suitable blending resulting in optimum obtained 180 °C, 60 rpm and 8 min mixing time. Phase morphologies also studied composition. Mechanical properties measured. Attempts made to correlate properties. Parallel–Voids model has been applied characterize these blends.

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