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Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement
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| Zeitschriftentitel: | Journal of Polymer Science Part A: Polymer Chemistry |
|---|---|
| Personen und Körperschaften: | , , , , |
| In: | Journal of Polymer Science Part A: Polymer Chemistry, 44, 2006, 18, S. 5329-5336 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
|
| Schlagwörter: |
| author_facet |
Tao, Youhua Wang, Xianhong Zhao, Xiaojiang Li, Ji Wang, Fosong Tao, Youhua Wang, Xianhong Zhao, Xiaojiang Li, Ji Wang, Fosong |
|---|---|
| author |
Tao, Youhua Wang, Xianhong Zhao, Xiaojiang Li, Ji Wang, Fosong |
| spellingShingle |
Tao, Youhua Wang, Xianhong Zhao, Xiaojiang Li, Ji Wang, Fosong Journal of Polymer Science Part A: Polymer Chemistry Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement Materials Chemistry Organic Chemistry Polymers and Plastics |
| author_sort |
tao, youhua |
| spelling |
Tao, Youhua Wang, Xianhong Zhao, Xiaojiang Li, Ji Wang, Fosong 0887-624X 1099-0518 Wiley Materials Chemistry Organic Chemistry Polymers and Plastics http://dx.doi.org/10.1002/pola.21595 <jats:title>Abstract</jats:title><jats:p>A crosslinking strategy was used to improve the thermal and mechanical performance of poly(propylene carbonate) (PPC): PPC bearing a small moiety of pendant CC groups was synthesized by the terpolymerization of allyl glycidyl ether (AGE), propylene oxide (PO), and carbon dioxide (CO<jats:sub>2</jats:sub>). Almost no yield loss was found in comparison with that of the PO and CO<jats:sub>2</jats:sub> copolymer when the concentration of AGE units in the terpolymer was less than 5 mol %. Once subjected to UV‐radiation crosslinking, the crosslinked PPC film showed an elastic modulus 1 order of magnitude higher than that of the uncrosslinked one. Moreover, crosslinked PPC showed hot‐set elongation at 65 °C of 17.2% and permanent deformation approaching 0, whereas they were 35.3 and 17.2% for uncrosslinked PPC, respectively. Therefore, the PPC application window was enlarged to a higher temperature zone by the crosslinking strategy. © 2006 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 44: 5329–5336, 2006</jats:p> Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement Journal of Polymer Science Part A: Polymer Chemistry |
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Journal of Polymer Science Part A: Polymer Chemistry |
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| title |
Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_unstemmed |
Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_full |
Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_fullStr |
Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
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Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_short |
Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_sort |
crosslinkable poly(propylene carbonate): high‐yield synthesis and performance improvement |
| topic |
Materials Chemistry Organic Chemistry Polymers and Plastics |
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http://dx.doi.org/10.1002/pola.21595 |
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2006 |
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5329-5336 |
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<jats:title>Abstract</jats:title><jats:p>A crosslinking strategy was used to improve the thermal and mechanical performance of poly(propylene carbonate) (PPC): PPC bearing a small moiety of pendant CC groups was synthesized by the terpolymerization of allyl glycidyl ether (AGE), propylene oxide (PO), and carbon dioxide (CO<jats:sub>2</jats:sub>). Almost no yield loss was found in comparison with that of the PO and CO<jats:sub>2</jats:sub> copolymer when the concentration of AGE units in the terpolymer was less than 5 mol %. Once subjected to UV‐radiation crosslinking, the crosslinked PPC film showed an elastic modulus 1 order of magnitude higher than that of the uncrosslinked one. Moreover, crosslinked PPC showed hot‐set elongation at 65 °C of 17.2% and permanent deformation approaching 0, whereas they were 35.3 and 17.2% for uncrosslinked PPC, respectively. Therefore, the PPC application window was enlarged to a higher temperature zone by the crosslinking strategy. © 2006 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 44: 5329–5336, 2006</jats:p> |
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| author | Tao, Youhua, Wang, Xianhong, Zhao, Xiaojiang, Li, Ji, Wang, Fosong |
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| description | <jats:title>Abstract</jats:title><jats:p>A crosslinking strategy was used to improve the thermal and mechanical performance of poly(propylene carbonate) (PPC): PPC bearing a small moiety of pendant CC groups was synthesized by the terpolymerization of allyl glycidyl ether (AGE), propylene oxide (PO), and carbon dioxide (CO<jats:sub>2</jats:sub>). Almost no yield loss was found in comparison with that of the PO and CO<jats:sub>2</jats:sub> copolymer when the concentration of AGE units in the terpolymer was less than 5 mol %. Once subjected to UV‐radiation crosslinking, the crosslinked PPC film showed an elastic modulus 1 order of magnitude higher than that of the uncrosslinked one. Moreover, crosslinked PPC showed hot‐set elongation at 65 °C of 17.2% and permanent deformation approaching 0, whereas they were 35.3 and 17.2% for uncrosslinked PPC, respectively. Therefore, the PPC application window was enlarged to a higher temperature zone by the crosslinking strategy. © 2006 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 44: 5329–5336, 2006</jats:p> |
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| spelling | Tao, Youhua Wang, Xianhong Zhao, Xiaojiang Li, Ji Wang, Fosong 0887-624X 1099-0518 Wiley Materials Chemistry Organic Chemistry Polymers and Plastics http://dx.doi.org/10.1002/pola.21595 <jats:title>Abstract</jats:title><jats:p>A crosslinking strategy was used to improve the thermal and mechanical performance of poly(propylene carbonate) (PPC): PPC bearing a small moiety of pendant CC groups was synthesized by the terpolymerization of allyl glycidyl ether (AGE), propylene oxide (PO), and carbon dioxide (CO<jats:sub>2</jats:sub>). Almost no yield loss was found in comparison with that of the PO and CO<jats:sub>2</jats:sub> copolymer when the concentration of AGE units in the terpolymer was less than 5 mol %. Once subjected to UV‐radiation crosslinking, the crosslinked PPC film showed an elastic modulus 1 order of magnitude higher than that of the uncrosslinked one. Moreover, crosslinked PPC showed hot‐set elongation at 65 °C of 17.2% and permanent deformation approaching 0, whereas they were 35.3 and 17.2% for uncrosslinked PPC, respectively. Therefore, the PPC application window was enlarged to a higher temperature zone by the crosslinking strategy. © 2006 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 44: 5329–5336, 2006</jats:p> Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement Journal of Polymer Science Part A: Polymer Chemistry |
| spellingShingle | Tao, Youhua, Wang, Xianhong, Zhao, Xiaojiang, Li, Ji, Wang, Fosong, Journal of Polymer Science Part A: Polymer Chemistry, Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement, Materials Chemistry, Organic Chemistry, Polymers and Plastics |
| title | Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_full | Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_fullStr | Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_full_unstemmed | Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_short | Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| title_sort | crosslinkable poly(propylene carbonate): high‐yield synthesis and performance improvement |
| title_unstemmed | Crosslinkable poly(propylene carbonate): High‐yield synthesis and performance improvement |
| topic | Materials Chemistry, Organic Chemistry, Polymers and Plastics |
| url | http://dx.doi.org/10.1002/pola.21595 |