摘要
以对苯二甲酸和1,12-十二碳二胺为原料,采用无水乙醇为溶剂,合成了粉末状的半芳香尼龙聚对苯二甲酰十二碳二胺(PA12T)。对影响PA12T聚合的各因素进行了分析研究,确定了合适的聚合工艺条件;利用红外光谱图(FT-IR)和核磁氢谱图(1H-NMR)对PA12T的结构进行了表征。该方法工艺简单,易于实现,适合工业化生产。
In this paper, the powderous semi-aromatic nylon named PA12T was polymerized in alcohol using terephthalic acid and dodecamethylene diamine. The reaction conditions were optimized. The structures of products were determined by FT-IR and 1H-NMR. Considering this synthetic route is effective and easy to achieve, it could be a candidate process for the industrial production.
出处
《高分子通报》
CAS
CSCD
北大核心
2010年第2期92-96,共5页
Polymer Bulletin
