Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding
The effects of crystal and amorphous polymers on the structure, morphology, crystalline and thermal properties of PEEK have been investigated by using FT-IR, SEM, DSC and TGA. The interaction existing in PEEK/PPS and PEEK/PEI alloys was stronger than that in PEEK/PPS/PEI alloys. The SEM results reve...
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| Дата: | 2016 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
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НТК «Інститут монокристалів» НАН України
2016
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| Назва видання: | Functional Materials |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/119720 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding / Chen Jian-bing, Guo Wen-he, Li Zhun-zhun, Tian Li-ming // Functional Materials. — 2016. — Т. 23, № 1. — С. 55-62. — Бібліогр.: 21 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1197202017-06-09T03:04:18Z Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding Chen Jian-bing Guo Wen-he Li Zhun-zhun Tian Li-ming Characterization and properties The effects of crystal and amorphous polymers on the structure, morphology, crystalline and thermal properties of PEEK have been investigated by using FT-IR, SEM, DSC and TGA. The interaction existing in PEEK/PPS and PEEK/PEI alloys was stronger than that in PEEK/PPS/PEI alloys. The SEM results revealed that homogeneous structure exists in the alloys of PEEK/PPS, PEEK/PEI and PEEK/PPS/PEI. All of the binary and ternary alloys based PEEK exhibits single glass transition temperature (Tg) in full composition range. When PEI was added to the PEEK/PPS alloys, the Tg of PEEK/PPS/PEI alloys increased from 146 °C to 179 °C. The crystallinity degree of PEEK increased when PPS was added, and decreased as PEI added. The crystallization peak of PEEK/PPS/PEI alloy disappears in the ratio of 50/25/25. The thermal decomposition temperature (Td5%) of PEEK/PPS and PEEK/PEI alloys decreased when PPS and PEI were added, the Td of PEEK/PPS/PEI alloy in the ratio of 70/15/15 presented at 510 °C, which was lower than pure PEEK and pure PEI, higher than PPS. 2016 Article Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding / Chen Jian-bing, Guo Wen-he, Li Zhun-zhun, Tian Li-ming // Functional Materials. — 2016. — Т. 23, № 1. — С. 55-62. — Бібліогр.: 21 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm23.01.055 http://dspace.nbuv.gov.ua/handle/123456789/119720 en Functional Materials НТК «Інститут монокристалів» НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Characterization and properties Characterization and properties |
| spellingShingle |
Characterization and properties Characterization and properties Chen Jian-bing Guo Wen-he Li Zhun-zhun Tian Li-ming Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding Functional Materials |
| description |
The effects of crystal and amorphous polymers on the structure, morphology, crystalline and thermal properties of PEEK have been investigated by using FT-IR, SEM, DSC and TGA. The interaction existing in PEEK/PPS and PEEK/PEI alloys was stronger than that in PEEK/PPS/PEI alloys. The SEM results revealed that homogeneous structure exists in the alloys of PEEK/PPS, PEEK/PEI and PEEK/PPS/PEI. All of the binary and ternary alloys based PEEK exhibits single glass transition temperature (Tg) in full composition range. When PEI was added to the PEEK/PPS alloys, the Tg of PEEK/PPS/PEI alloys increased from 146 °C to 179 °C. The crystallinity degree of PEEK increased when PPS was added, and decreased as PEI added. The crystallization peak of PEEK/PPS/PEI alloy disappears in the ratio of 50/25/25. The thermal decomposition temperature (Td5%) of PEEK/PPS and PEEK/PEI alloys decreased when PPS and PEI were added, the Td of PEEK/PPS/PEI alloy in the ratio of 70/15/15 presented at 510 °C, which was lower than pure PEEK and pure PEI, higher than PPS. |
| format |
Article |
| author |
Chen Jian-bing Guo Wen-he Li Zhun-zhun Tian Li-ming |
| author_facet |
Chen Jian-bing Guo Wen-he Li Zhun-zhun Tian Li-ming |
| author_sort |
Chen Jian-bing |
| title |
Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding |
| title_short |
Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding |
| title_full |
Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding |
| title_fullStr |
Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding |
| title_full_unstemmed |
Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding |
| title_sort |
crystalline and thermal properties in miscible blends of peek, pps and pei obtained by melt compounding |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2016 |
| topic_facet |
Characterization and properties |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/119720 |
| citation_txt |
Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding / Chen Jian-bing, Guo Wen-he, Li Zhun-zhun, Tian Li-ming // Functional Materials. — 2016. — Т. 23, № 1. — С. 55-62. — Бібліогр.: 21 назв. — англ. |
| series |
Functional Materials |
| work_keys_str_mv |
AT chenjianbing crystallineandthermalpropertiesinmiscibleblendsofpeekppsandpeiobtainedbymeltcompounding AT guowenhe crystallineandthermalpropertiesinmiscibleblendsofpeekppsandpeiobtainedbymeltcompounding AT lizhunzhun crystallineandthermalpropertiesinmiscibleblendsofpeekppsandpeiobtainedbymeltcompounding AT tianliming crystallineandthermalpropertiesinmiscibleblendsofpeekppsandpeiobtainedbymeltcompounding |
| first_indexed |
2023-10-18T20:35:18Z |
| last_indexed |
2023-10-18T20:35:18Z |
| _version_ |
1796150590289477632 |