摘要
本文使用元素分析、红外光谱(IR)、紫外(UV)吸收光谱、核磁共振(^(13)C NMR)、示差量热扫描(DSC)、偏光显微镜(PL)、裂解气相色谱质谱(Py/Gc/Ms)、广角X—射线衍射(WAXD)等方法,对PES树脂进行了表征,并探讨了其相态和玻璃化转变特点。对国产PES树脂有了较完整的认识。
Characterization of PES resin was made by elemental analysis, Fourier transform infrared spectroscopy, UV-visible spectroscopy, C13 nuclear magnetic resonance, differential scanning calorimetry, polarized light microscope, pyrolysis gas chromatography mass spectrometry and wide angle X-ray diffraction. The characteristics of the phase transformation and glass transition were discussed, and a comprehensive understanding of home-mad PES resin was acquired.
出处
《塑料工业》
CAS
CSCD
北大核心
1993年第5期53-57,共5页
China Plastics Industry
基金
国家科学基金
关键词
聚醚砜
结构
表征
Polyethersulfone Structural Analysis Characterization