標題: Effect of copolymer composition on the miscibility of poly(styrene-co-acetoxystyrene) with phenolic resin
作者: Kuo, SW
Chang, FC
應用化學系
Department of Applied Chemistry
關鍵字: copolymer blend;hydrogen bonding;miscibility window
公開日期: 1-Nov-2001
摘要: The miscibility behavior and specific interaction of phenolic/polystyrene-co-acetoxystyrene, (PS-co-PAS) blends by varying acetoxystyrene contents of the PS-co-PAS copolymer were investigated by differential scanning calorimetry (DSC) and Fourier transform infrared spectroscopy (FT-IR). A miscibility window was found when the acetoxystyrene fraction in the copolymer is higher than 45 mol% in phenolic/PS-co-PAS = 50/50 blend system. Painter-Coleman Association Model (PCAM) is able to predict the miscibility window at 150 degreesC compared with our experimental results based on DSC analyses. (C) 2001 Elsevier Science Ltd. All rights reserved.
URI: http://hdl.handle.net/11536/29274
ISSN: 0032-3861
期刊: POLYMER
Volume: 42
Issue: 24
起始頁: 9843
結束頁: 9848
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