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| Main Authors: | , , , , , , , , , |
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| Format: | Artículo Open Access |
| Published: |
Wiley
2024
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| Subjects: | |
| Online Access: | https://onlinelibrary.wiley.com/doi/10.1002/app.55607 |
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| _version_ | 1867003714864152576 |
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| author | Xuedi Liu Han Zhang Sen Zhang Hongyan Jin Shuya Zhang Dongfang Wang Jing Jiang Xiaofeng Wang Hiroshi Uyama Qian Li |
| author_facet | Xuedi Liu Han Zhang Sen Zhang Hongyan Jin Shuya Zhang Dongfang Wang Jing Jiang Xiaofeng Wang Hiroshi Uyama Qian Li Xuedi Liu Han Zhang Sen Zhang Hongyan Jin Shuya Zhang Dongfang Wang Jing Jiang Xiaofeng Wang Hiroshi Uyama Qian Li |
| collection | Wiley Open Access |
| contents | Improving microinjection processability of biodegradable elastomer poly(l‐lactide‐co‐ε‐caprolactone) by blending with polycaprolactone and plasticizing with polyethylene glycol Xuedi Liu Han Zhang Sen Zhang Hongyan Jin Shuya Zhang Dongfang Wang Jing Jiang Xiaofeng Wang Hiroshi Uyama Qian Li Journal of Applied Polymer Science AbstractPoly(l‐lactide‐co‐ε‐caprolactone) (PLCL) is a biodegradable elastomer, but its applications are limited due to weak mechanical strength and processability. To overcome these limitations, PLCL was modified by incorporating polycaprolactone (PCL) and plasticizing with polyethylene glycol (PEG) for microinjection molding. The molded PLCL/PCL/PEG parts were characterized in terms of thermal properties, rheological properties, and mechanical properties. The results indicate that increasing the PCL content from 20% to 50% effectively enhanced the mechanical properties of the blend. Moreover, the addition of PEG enhanced the processability of the blends in the microinjection molding process with negligible impacts on their mechanical properties. PEG plasticizes the PLCL/PCL blend by reducing the intermolecular interactions of the blend, and the effect is more pronounced with a PEG of lower molecular weight. 10.1002/app.55607 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/app.55607 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_app_55607 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Improving microinjection processability of biodegradable elastomer poly(l‐lactide‐co‐ε‐caprolactone) by blending with polycaprolactone and plasticizing with polyethylene glycol Xuedi Liu Han Zhang Sen Zhang Hongyan Jin Shuya Zhang Dongfang Wang Jing Jiang Xiaofeng Wang Hiroshi Uyama Qian Li Journal of Applied Polymer Science Improving microinjection processability of biodegradable elastomer poly(l‐lactide‐co‐ε‐caprolactone) by blending with polycaprolactone and plasticizing with polyethylene glycol Xuedi Liu Han Zhang Sen Zhang Hongyan Jin Shuya Zhang Dongfang Wang Jing Jiang Xiaofeng Wang Hiroshi Uyama Qian Li Journal of Applied Polymer Science AbstractPoly(l‐lactide‐co‐ε‐caprolactone) (PLCL) is a biodegradable elastomer, but its applications are limited due to weak mechanical strength and processability. To overcome these limitations, PLCL was modified by incorporating polycaprolactone (PCL) and plasticizing with polyethylene glycol (PEG) for microinjection molding. The molded PLCL/PCL/PEG parts were characterized in terms of thermal properties, rheological properties, and mechanical properties. The results indicate that increasing the PCL content from 20% to 50% effectively enhanced the mechanical properties of the blend. Moreover, the addition of PEG enhanced the processability of the blends in the microinjection molding process with negligible impacts on their mechanical properties. PEG plasticizes the PLCL/PCL blend by reducing the intermolecular interactions of the blend, and the effect is more pronounced with a PEG of lower molecular weight. 10.1002/app.55607 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Improving microinjection processability of biodegradable elastomer poly(l‐lactide‐co‐ε‐caprolactone) by blending with polycaprolactone and plasticizing with polyethylene glycol |
| topic | Journal of Applied Polymer Science |
| url | https://onlinelibrary.wiley.com/doi/10.1002/app.55607 |