摘要
本文用溶液共混法制备了不同配比的聚醚醚酮(PEEK)-聚醚砜(pES)共混物,并对样品进行了FT-IR表征,主要工作包括谱带指认、吸收强度与共混物配比的定量关系及差谱分析。结果表明,在一定条件下无付反应发生,得到具有一定混溶性的共混物。
In this paper, a series of blends of PEEK and PES were prepared from solution way. The FT -IR Spectrograph was used to characterize the structure of blends. The main work includes the assignment of spectral bands. The quantitative relation between absorptivity and composition of blends and diffrential spectra. The result indicated that these blends are partially compatible.
出处
《黑龙江大学自然科学学报》
CAS
1992年第4期87-91,共5页
Journal of Natural Science of Heilongjiang University
关键词
聚醚醚酮
聚醚砜
共混
PEEK, PES, Blands, FT-IR, Diffrential Spectra
