Transcription of High Performance Polyamide - Kuraray
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High Performance Polyamide - Kuraray
high Performance PolyamideApplication in AutomotiveApplication in AutomotiveHigh Performance PolyamidePA9 TKuraray Process of PA9T Manufacturing+ 11+ &2 + 1+ +1, + 1,9-Nonanediamine1122++Q&22++22&Terephth alic Kashima plant (Ibaraki pref.)PA9T Capacity : 11,000MT/Y in Oct. 2008 Kashima plant (Ibaraki pref.)Saijo plant (Ehime pref.)Melting Points of Polyterephthalamides )PA6T homopolymerPA6T homopolymerCo-polymerizationEx) adipic acid Melting point( PA9 TDecomposition temperatureMoldable temperature Ex) adipic acidisophthalic acidmethyl pentanediame Number of carbon in diamine unitPA9 TModified PA6T Modified PA6T Lower chemical resistance Poor moldability Lower abrasion resistance Feature of chemical structureChemical structureThermalpropertiesTm=255 Tg=50 Materials Brand name, Producer PA6-6 NNH(CH2)6 COCOHn(CH2)4 NNH(CH2)6 COCOHn(CH2)
Feature of PA9T Low water absorption Superior dimensional stability Chemical and hydrolysis resistance Mechanical properties at elevated temp. (Tg >8PA9T > PA46 > PA66)
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