EFFECT OF HEAT TREATMENT ON THE CRYSTALLIZATION BEHAVIOR AND FUSION OF POLYCYANOARYLETHER
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Research Article|更新时间:2021-03-19
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EFFECT OF HEAT TREATMENT ON THE CRYSTALLIZATION BEHAVIOR AND FUSION OF POLYCYANOARYLETHER
Acta Polymerica SinicaIssue 1, Pages: 30-32(2002)
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Published:20 February 2002,
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ZHANG Jiali, HE Zhongyi. EFFECT OF HEAT TREATMENT ON THE CRYSTALLIZATION BEHAVIOR AND FUSION OF POLYCYANOARYLETHER. [J]. Acta Polymerica Sinica (1):30-32(2002)
DOI:
ZHANG Jiali, HE Zhongyi. EFFECT OF HEAT TREATMENT ON THE CRYSTALLIZATION BEHAVIOR AND FUSION OF POLYCYANOARYLETHER. [J]. Acta Polymerica Sinica (1):30-32(2002)DOI:
EFFECT OF HEAT TREATMENT ON THE CRYSTALLIZATION BEHAVIOR AND FUSION OF POLYCYANOARYLETHER
crystallinity(Xc) and chemical properties of the poly(cyanoarylether) (PCE) at various temperatures were studied by using wide angle X-ray diffraction(WAXD) and DSC.The results show that the crystallite size
crystallinity and Tm will rise with increasing the heat treatment temperature
the glass transition temperature(Tg) rises slightly first and approaches a constant value.We found the crystallinity of samples at various temperatures is lower than that of the original sample.The results show that the heat treated sample began to crosslink.If melting temperature rises