Journal
JOURNAL OF APPLIED POLYMER SCIENCE
Volume 114, Issue 4, Pages 2036-2042Publisher
WILEY
DOI: 10.1002/app.30774
Keywords
semiaromatic polyamides; polycondensation; characterization; engineering plastics
Categories
Ask authors/readers for more resources
Long chain semiaromatic polyamides have been synthesized by the reactions of terephthalic acid with long chain aliphatic diamines, and characterized by infrared spectrum, nuclear magnetic resonance and elemental analysis. The thermal behaviors were studied by differential scanning calorimetry analysis and thermogravimetric analysis. The resultant polyamides have intrinsic viscosity ranging from 1.75 to 1.93 dLg(-1). The solubility, dynamic mechanical and mechanical properties of the polyamides have also been investigated. The mechanical properties and heat resistance of long chain semiaromatic polyamides were compared with those of PA9T. PANT has the advantages of low cost and preparation from environmental friendly solvents and possesses the similar mechanical properties and heat resistance compared to PA9T. The long chain semiaromatic polyamides are a class of promising, heat-resisting and processability engineering plastics. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 114: 2036-2042, 2009
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available