Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites
Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas c...
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De Gruyter ; 2014 |
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8 |
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Walter de Gruyter Online Zeitschriften |
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Enthalten in: Journal of polymer engineering - Berlin : de Gruyter, 1984, 35(2014), 5 vom: 2. Dez., Seite 503-510 |
| Übergeordnetes Werk: |
volume:35 ; year:2014 ; number:5 ; day:2 ; month:12 ; pages:503-510 ; extent:8 |
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10.1515/polyeng-2014-0025 |
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| 520 | |a Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. | ||
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| 700 | 1 | |a Chien, Rean-Der |4 oth | |
| 700 | 1 | |a Lin, Ming-Chung |4 oth | |
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10.1515/polyeng-2014-0025 doi articles2015-2020.pp (DE-627)NLEJ248138979 DE-627 ger DE-627 rakwb Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites De Gruyter 2014 8 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. Walter de Gruyter Online Zeitschriften fiber orientation distribution fiber orientation level gas counter pressure through-plane electrical conductivity Chen, Shia-Chung oth Chien, Min-Yuan oth Lin, Su-Hsia oth Chien, Rean-Der oth Lin, Ming-Chung oth Enthalten in Journal of polymer engineering Berlin : de Gruyter, 1984 35(2014), 5 vom: 2. Dez., Seite 503-510 (DE-627)NLEJ248236601 (DE-600)2602430-5 2191-0340 nnns volume:35 year:2014 number:5 day:2 month:12 pages:503-510 extent:8 https://doi.org/10.1515/polyeng-2014-0025 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 35 2014 5 2 12 503-510 8 |
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10.1515/polyeng-2014-0025 doi articles2015-2020.pp (DE-627)NLEJ248138979 DE-627 ger DE-627 rakwb Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites De Gruyter 2014 8 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. Walter de Gruyter Online Zeitschriften fiber orientation distribution fiber orientation level gas counter pressure through-plane electrical conductivity Chen, Shia-Chung oth Chien, Min-Yuan oth Lin, Su-Hsia oth Chien, Rean-Der oth Lin, Ming-Chung oth Enthalten in Journal of polymer engineering Berlin : de Gruyter, 1984 35(2014), 5 vom: 2. Dez., Seite 503-510 (DE-627)NLEJ248236601 (DE-600)2602430-5 2191-0340 nnns volume:35 year:2014 number:5 day:2 month:12 pages:503-510 extent:8 https://doi.org/10.1515/polyeng-2014-0025 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 35 2014 5 2 12 503-510 8 |
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10.1515/polyeng-2014-0025 doi articles2015-2020.pp (DE-627)NLEJ248138979 DE-627 ger DE-627 rakwb Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites De Gruyter 2014 8 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. Walter de Gruyter Online Zeitschriften fiber orientation distribution fiber orientation level gas counter pressure through-plane electrical conductivity Chen, Shia-Chung oth Chien, Min-Yuan oth Lin, Su-Hsia oth Chien, Rean-Der oth Lin, Ming-Chung oth Enthalten in Journal of polymer engineering Berlin : de Gruyter, 1984 35(2014), 5 vom: 2. Dez., Seite 503-510 (DE-627)NLEJ248236601 (DE-600)2602430-5 2191-0340 nnns volume:35 year:2014 number:5 day:2 month:12 pages:503-510 extent:8 https://doi.org/10.1515/polyeng-2014-0025 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 35 2014 5 2 12 503-510 8 |
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10.1515/polyeng-2014-0025 doi articles2015-2020.pp (DE-627)NLEJ248138979 DE-627 ger DE-627 rakwb Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites De Gruyter 2014 8 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. Walter de Gruyter Online Zeitschriften fiber orientation distribution fiber orientation level gas counter pressure through-plane electrical conductivity Chen, Shia-Chung oth Chien, Min-Yuan oth Lin, Su-Hsia oth Chien, Rean-Der oth Lin, Ming-Chung oth Enthalten in Journal of polymer engineering Berlin : de Gruyter, 1984 35(2014), 5 vom: 2. Dez., Seite 503-510 (DE-627)NLEJ248236601 (DE-600)2602430-5 2191-0340 nnns volume:35 year:2014 number:5 day:2 month:12 pages:503-510 extent:8 https://doi.org/10.1515/polyeng-2014-0025 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 35 2014 5 2 12 503-510 8 |
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10.1515/polyeng-2014-0025 doi articles2015-2020.pp (DE-627)NLEJ248138979 DE-627 ger DE-627 rakwb Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites De Gruyter 2014 8 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. Walter de Gruyter Online Zeitschriften fiber orientation distribution fiber orientation level gas counter pressure through-plane electrical conductivity Chen, Shia-Chung oth Chien, Min-Yuan oth Lin, Su-Hsia oth Chien, Rean-Der oth Lin, Ming-Chung oth Enthalten in Journal of polymer engineering Berlin : de Gruyter, 1984 35(2014), 5 vom: 2. Dez., Seite 503-510 (DE-627)NLEJ248236601 (DE-600)2602430-5 2191-0340 nnns volume:35 year:2014 number:5 day:2 month:12 pages:503-510 extent:8 https://doi.org/10.1515/polyeng-2014-0025 Deutschlandweit zugänglich GBV_USEFLAG_U ZDB-1-DGR GBV_NL_ARTICLE AR 35 2014 5 2 12 503-510 8 |
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In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. 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effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites |
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Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites |
| abstract |
Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. |
| abstractGer |
Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. |
| abstract_unstemmed |
Polymers filled with conducting fibers to provide electrical conductivity performance have received great attention due to the requirements of many engineering applications. In the present article, injection molding of acrylonitrile butadiene styrene (ABS)/carbon-fiber composites using applied gas counter pressure (GCP) was conducted and the overall fiber orientation and associated through-plane electrical conductivity (TPEC) of each layer (core, shear and skin layers) and various locations (far gate, center and near gate) were characterized. Results show that GCP had significant effects on the fiber orientation and skin layer thickness, resulting in decreases in the fiber orientation level (FOL) value in all locations and TPEC increases with increasing GCP in the core region of the molded composites (improvement of 62% when 100 bar GCP was applied). However, the effect of increased skin layer thickness in reducing TPEC was stronger than the effect of decreased FOL in raising TPEC when GCP was applied. This resulted in the overall TPEC falling slightly with increasing GCP. The results also show that the electrical conductivity followed the sequence of far gate>center>near gate and the FOL followed the order of core layer<shear layer<skin layer. The results obtained in this investigation reveal the potential application of GCP technology associated with mold temperature control in injection molding to manufacture products with enhanced electrical conductivity in the future. |
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Effect of gas counter pressure on the carbon fiber orientation and the associated electrical conductivities in injection molded polymer composites |
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Chen, Shia-Chung Chien, Min-Yuan Lin, Su-Hsia Chien, Rean-Der Lin, Ming-Chung |
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Chen, Shia-Chung Chien, Min-Yuan Lin, Su-Hsia Chien, Rean-Der Lin, Ming-Chung |
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10.1515/polyeng-2014-0025 |
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