Crystallization and melting behaviors of poly(p-phenylene sulfide) (PPS) in blends with poly(ether sulfone) (PES) prepared by melt-mixing were investigated by differential scanning calorimetry (DSC). The blends showed two glass transition temperatures corresponding to PPS-and PES-rich phases, which
Characteristics of binary and ternary blends of poly (p-phenylene sulfide) with poly(bis phenol A) sulfone and polyetherimide
β Scribed by Sania Akhtar; James L. White
- Publisher
- Society for Plastic Engineers
- Year
- 1991
- Tongue
- English
- Weight
- 973 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0032-3888
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Blends of carboxyl functionalized poly(phenylene sulfide) (PPS) and poly-(ethylene terephthalate) (PET) were shown to undergo an ester interchange reaction during melt blending. Pendent carboxyl functionality randomly incorporated along the PPS chain reacts with the ester moiety of PET to form a gra
Blends of organosilicon polymers with polystyrene, PS, and poly(2,6-dimethyl-1,4-phenylene oxide), PPE, were investigated by transmission electron microscopy and differencial scanning calorimetry. Blends with poly(tetramethylsilphenylenesiloxane), PTMPS, showed a morphology characterized by globular