Heterogeneous Nucleation in Batch Foaming of Polystyrene in Presence of Nanosilica as a Nucleating Agent
theoretical hypothesis was put forward on the effect of nanoparticle size on cell nucleation in polystyrene (PS) matrix foam. At first the heterogeneous factor was calculated in different wetting angles from zero to 180º. Then, to verify this hypothesis a combination of the solution and melting meth...
| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Iran Polymer and Petrochemical Institute
2012-12-01
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| Series: | علوم و تکنولوژی پلیمر |
| Subjects: | |
| Online Access: | http://jips.ippi.ac.ir/article_563_6844bcbc4f3200cc31b60855faf6771d.pdf |