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Reactive Blends of Poly(phenylene sulfide)/Hyperbranched Poly(phenylene sulfide)
- Source :
- Macromolecular Symposia. 254:167-172
- Publication Year :
- 2007
- Publisher :
- Wiley, 2007.
-
Abstract
- Polymer blends consisting of linear poly(phenylene sulfide) (PPS) and hyperbranched PPS (HPPS) were obtained in melt. The solid-state properties of PPS and their blends were investigated by scanning electron microscopy (SEM), thermogravimetric analyzer (TGA), extraction measurement, differential scanning calorimetry (DSC) and dynamical mechanical analysis (DMA). Blends prepared by melt mixing turned out to be reactive as shown by the TGA and extraction measurement. SEM indicated that no phase separation occurs in PPS/HPPS blends. The degree of crystallization of the blends decreased with increasing HPPS content. Both the storage modulus and loss modulus increased as HPPS content increasing.
- Subjects :
- chemistry.chemical_classification
Thermogravimetric analysis
Materials science
Polymers and Plastics
Sulfide
Organic Chemistry
Dynamic mechanical analysis
Condensed Matter Physics
law.invention
Differential scanning calorimetry
chemistry
Chemical engineering
law
Phenylene
Polymer chemistry
Materials Chemistry
Thermal stability
Polymer blend
Crystallization
Subjects
Details
- ISSN :
- 15213900 and 10221360
- Volume :
- 254
- Database :
- OpenAIRE
- Journal :
- Macromolecular Symposia
- Accession number :
- edsair.doi...........504539ca94ce3857b65cb1a56217b464