Blends and reaction products prepared from phenolic resin and waste PET.: II.: Thermal oxidative degradation

被引:2
|
作者
Iyim, TB [1 ]
Özgümüs, S [1 ]
Orbay, M [1 ]
机构
[1] Istanbul Univ, Fac Engn, Dept Chem Engn, TR-34320 Istanbul, Turkey
关键词
novolac; waste PET; thermal oxidative stability;
D O I
10.1081/PPT-120016333
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
High ortho novolactype phenolic resin and waste poly(ethylene terephthalate) (PET) were used to prepare blends and reaction products. The effect of PET on the thermal oxidative stability of these products was investigated with thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), and fourier transform infrared spectroscopy (FTIR). It was determined that presence of PET in blends improved the stability and in case of reaction products, degradation was prevented up to 370degreesC.
引用
收藏
页码:17 / 32
页数:16
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