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Details for article 17 of 33 found articles
| Title: |
PP/ROSIN Blends: Isothermal Crystallization |
| Author: |
Mendes, L. C. Cardoso, R. S. Chagas, B. S. Moraes, G. F. |
| Appeared in: |
International journal of polymeric materials |
| Paging: | Volume 46 (2000) nr. 3-4 pages 801-808 |
| Year: |
2000-07-01 |
| Contents: |
The isothermal crystallization of polypropylene (PP) melt blended with a glycerpl ester of hydrogenated rosin (ester gum) (PP/ROSIN) were prepared under select conditions using up to 50% of rosin revealed phase separation. The presence of rosin changed the radial growth rate and size of PP spherulites. The rosin-separated domains were noticed in the intraspherulitic and interspherulitic regions and increased in size when the oligomer enriched the blends. Up to 30% of rosin, samples isothermally crystallized at 125°C showed a decrease of spherulite radial growth rate and above that amount an increase was observed. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 17 of 33 found articles
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