Morphology and Thermal Property of SAtype Transparent Polyamide

doi:10.19491/j.issn.1001-9278.2012.02.004

China Plastics ›› 2012, Vol. 26 ›› Issue (02): 20-22 .DOI: 10.19491/j.issn.1001-9278.2012.02.004

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Morphology and Thermal Property of SAtype Transparent Polyamide

陈金周 CHEN Jin-Zhou

Received:2011-10-12 Revised:1900-01-01 Online:2012-02-26 Published:2012-02-26

Abstract

Abstract: A serial of SAtype transparent polyamide(SATPA) with different melt flow rate were developed by postsolidstatepolycondensation (PSSP). The morphology and thermal property of sythesized SATPA were studied. The SATPA by PSSP was amorphous. The glass transition temperature(Tg) increased from 102 ℃ to 120 ℃, indicating its better resistance to heat. Further more, the higher the glass transition temperature, the lower the melt flow. The starting decomposition temperature of all SATPA by PSSP was above 440 ℃.It had good thermal stability.

Key words: Transparent polyamide, solid state polycondesation, morphology, Tg, decomposition temperature

陈金周 CHEN Jin-Zhou . Morphology and Thermal Property of SAtype Transparent Polyamide[J]. China Plastics, 2012, 26(02): 20-22 .

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Morphology and Thermal Property of SAtype Transparent Polyamide

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