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Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites
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Zeitschriftentitel: | MATEC Web of Conferences |
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Personen und Körperschaften: | , , , , , , |
In: | MATEC Web of Conferences, 264, 2019, S. 02003 |
Format: | E-Article |
Sprache: | Unbestimmt |
veröffentlicht: |
EDP Sciences
|
author_facet |
Yao, Weizhou Yao, Jianan Jiao, Qing Wei, Yunhai Yu, Tianpeng Yu, Youhai Li, Hui Yao, Weizhou Yao, Jianan Jiao, Qing Wei, Yunhai Yu, Tianpeng Yu, Youhai Li, Hui |
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author |
Yao, Weizhou Yao, Jianan Jiao, Qing Wei, Yunhai Yu, Tianpeng Yu, Youhai Li, Hui |
spellingShingle |
Yao, Weizhou Yao, Jianan Jiao, Qing Wei, Yunhai Yu, Tianpeng Yu, Youhai Li, Hui MATEC Web of Conferences Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
author_sort |
yao, weizhou |
spelling |
Yao, Weizhou Yao, Jianan Jiao, Qing Wei, Yunhai Yu, Tianpeng Yu, Youhai Li, Hui 2261-236X EDP Sciences http://dx.doi.org/10.1051/matecconf/201926402003 <jats:p>In order to increase the thermal stability and mechanical property of PPSU, two different polyimide (PI) short cut fibers reinforced polyphenyl sulfone (PPSU) composites were prepared by melt extrusion using a threescrew extruder. In addition, the effects of fiber lengths on thermal stability, heat resistance and mechanical properties of the composites was studied. The results indicate that the addition of polyimide chopped fiber can greatly improve the heat resistance of the composites. Comparing with PPSU, with the increasing of fiber content, the heat deformation temperature (HDT) of composites increased from 205 °C to 229 °C, but the addition of polyimide fiber has limited effect on the thermal stability of the composites. Meanwhile, the addition of polyimide chopped fiber can also improve the mechanical properties of the composites. Compared with PPSU, the tensile strength of composites can be increased by 102%, and the bending strength can be raised by 117%.</jats:p> Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites MATEC Web of Conferences |
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title |
Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_unstemmed |
Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_full |
Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_fullStr |
Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_full_unstemmed |
Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_short |
Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_sort |
study on thermal properties and mechanical properties of short-cut polyimide-fiber reinforced polyphenyl sulfone composites |
url |
http://dx.doi.org/10.1051/matecconf/201926402003 |
publishDate |
2019 |
physical |
02003 |
description |
<jats:p>In order to increase the thermal stability and mechanical property of PPSU, two different polyimide (PI) short cut fibers reinforced polyphenyl sulfone (PPSU) composites were prepared by melt extrusion using a threescrew extruder. In addition, the effects of fiber lengths on thermal stability, heat resistance and mechanical properties of the composites was studied. The results indicate that the addition of polyimide chopped fiber can greatly improve the heat resistance of the composites. Comparing with PPSU, with the increasing of fiber content, the heat deformation temperature (HDT) of composites increased from 205 °C to 229 °C, but the addition of polyimide fiber has limited effect on the thermal stability of the composites. Meanwhile, the addition of polyimide chopped fiber can also improve the mechanical properties of the composites. Compared with PPSU, the tensile strength of composites can be increased by 102%, and the bending strength can be raised by 117%.</jats:p> |
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author | Yao, Weizhou, Yao, Jianan, Jiao, Qing, Wei, Yunhai, Yu, Tianpeng, Yu, Youhai, Li, Hui |
author_facet | Yao, Weizhou, Yao, Jianan, Jiao, Qing, Wei, Yunhai, Yu, Tianpeng, Yu, Youhai, Li, Hui, Yao, Weizhou, Yao, Jianan, Jiao, Qing, Wei, Yunhai, Yu, Tianpeng, Yu, Youhai, Li, Hui |
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description | <jats:p>In order to increase the thermal stability and mechanical property of PPSU, two different polyimide (PI) short cut fibers reinforced polyphenyl sulfone (PPSU) composites were prepared by melt extrusion using a threescrew extruder. In addition, the effects of fiber lengths on thermal stability, heat resistance and mechanical properties of the composites was studied. The results indicate that the addition of polyimide chopped fiber can greatly improve the heat resistance of the composites. Comparing with PPSU, with the increasing of fiber content, the heat deformation temperature (HDT) of composites increased from 205 °C to 229 °C, but the addition of polyimide fiber has limited effect on the thermal stability of the composites. Meanwhile, the addition of polyimide chopped fiber can also improve the mechanical properties of the composites. Compared with PPSU, the tensile strength of composites can be increased by 102%, and the bending strength can be raised by 117%.</jats:p> |
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spelling | Yao, Weizhou Yao, Jianan Jiao, Qing Wei, Yunhai Yu, Tianpeng Yu, Youhai Li, Hui 2261-236X EDP Sciences http://dx.doi.org/10.1051/matecconf/201926402003 <jats:p>In order to increase the thermal stability and mechanical property of PPSU, two different polyimide (PI) short cut fibers reinforced polyphenyl sulfone (PPSU) composites were prepared by melt extrusion using a threescrew extruder. In addition, the effects of fiber lengths on thermal stability, heat resistance and mechanical properties of the composites was studied. The results indicate that the addition of polyimide chopped fiber can greatly improve the heat resistance of the composites. Comparing with PPSU, with the increasing of fiber content, the heat deformation temperature (HDT) of composites increased from 205 °C to 229 °C, but the addition of polyimide fiber has limited effect on the thermal stability of the composites. Meanwhile, the addition of polyimide chopped fiber can also improve the mechanical properties of the composites. Compared with PPSU, the tensile strength of composites can be increased by 102%, and the bending strength can be raised by 117%.</jats:p> Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites MATEC Web of Conferences |
spellingShingle | Yao, Weizhou, Yao, Jianan, Jiao, Qing, Wei, Yunhai, Yu, Tianpeng, Yu, Youhai, Li, Hui, MATEC Web of Conferences, Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title | Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_full | Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_fullStr | Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_full_unstemmed | Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_short | Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
title_sort | study on thermal properties and mechanical properties of short-cut polyimide-fiber reinforced polyphenyl sulfone composites |
title_unstemmed | Study on Thermal Properties and Mechanical Properties of Short-cut Polyimide-Fiber Reinforced Polyphenyl Sulfone Composites |
url | http://dx.doi.org/10.1051/matecconf/201926402003 |