Crystalline and thermal properties in miscible blends of PEEK, PPS and PEI obtained by melt compounding

• Published in: Functional Materials
• Date: 2016
• Main Authors: Chen Jian-bing, Guo Wen-he, Li Zhun-zhun, Tian Li-ming
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2016
• Subjects: Characterization and properties
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119720
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: 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.

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...