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Tai Nguyen So - Vietnam National University, Ha Noi - VNU >
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| Title: | Gel point determination for the copolymerization system of cardanyl acrylate and styrene and its critical conversion |
| Authors: | Nguyen L.H.
Koerner H.
Lederer K. |
| Keywords: | Curing of polymers
Differential scanning calorimetry (DSC)
Gelation
Radical polymerization
Rheology |
| Issue Date: | 2003 |
| Publisher: | Journal of Applied Polymer Science |
| Citation: | Volume 89, Issue 9, Page 2385-2390 |
| Abstract: | The copolymerization of cardanyl acrylate (CA) and styrene (S) with methyl ethyl ketone peroxide (MEKP) and cobalt salt as the initiator was studied by means of rheometry and isothermal DSC. The gel point of the CA-S reaction system was determined by rheological measurements at 50 and 70°C. In addition, rheological measurements provide very useful information on the evolution of the physical properties of the system during curing, such as viscosity and shear modulus. We demonstrate that isothermal DSC experiments, using the Avrami model, can be used to obtain a more detailed description of the curing process. © 2003 Wiley Periodicals, Inc. |
| URI: | http://tainguyenso.vnu.edu.vn/jspui/handle/123456789/12686 |
| ISSN: | 218995 |
| Appears in Collections: | Articles of Universities of Vietnam from Scopus
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