학술저널
아미드기가 도입된 방향족 폴리술폰의 합성과 그 열적성질
Syntheses and Thermal Properties of Aromatic Polysulfones Containing Amide Groups
- 한국응용과학기술학회 (구.한국유화학회)
- 한국응용과학기술학회지
- 한국유화학회지 제12권 제2호
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1995.1159 - 64 (6 pages)
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Two aromatic polysulfones, poly(PhC-co-SDA)-2 and poly(TPhC-co-SDA)-2, were synthesized by interfacial polycondensation of phthaoyl chloride(PhC) and terephthaloyl chloride(TPhC) with p, p -sulfonyldianiline(SDA), respectively. The properties of the aromatic polysulfones synthesized were as follows : inherent viscosity, 0.32~0.35dL/g : glass transition temperature, 220~240℃ : tensile strength, 308~336kg/cm²; and 5% weight loss temperature by TGA thermogram in the air, 500~530℃. As the result, thermal properties of the synthesized copolymers proved to be excellent.
ABSTRACT
I. 서론
II. 실험
III. 결과 및 고찰
IV. 결론
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