Ringed spherulites in ternary polymer blends of poly(ε-caprolactone), poly(styrene-co-acrylonitrile), and polymethacrylate
✍ Scribed by Chean-Cheng Su; Jiann-Horng Lin
- Publisher
- Springer
- Year
- 2004
- Weight
- 636 KB
- Volume
- 283
- Category
- Article
- ISSN
- 0340-255X
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The rheological behavior of blends of poly(styrene-co-acrylonitrile) (SAN) and poly( c-caprolactone) (PCL) was investigated, using a cone-and-plate rheometer. For the study, blends of various compositions were prepared by melt blending using a twin-screw compounding machine. The rheological properti
The surface structure of the ring-banded spherulites in polymer blends PCL/SAN (90/10) was studied by optical microscopy, SEM, and TEM, respectively. It is interesting to find that the surface structure of the ring-banded spherulites in polymer blends PCL/SAN (90/10) is made up of the convex bands.