摘要
介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯和二元醇。用差示扫描量热 (DSC)、气相色谱及气相色谱 质谱联用仪对醇解液进行检测分析 ,得到聚酯的化学组成。
The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.The chemical composition of polyester and copolyester has analysed by DSC,gas chromatograph,gas chromatograph mass spectroscopy.
出处
《聚酯工业》
CAS
2001年第6期23-26,共4页
Polyester Industry
