Syntheses and a Comparative Physico-Chemical Study of Cardo Epoxy-Isophthalate/Terephthalate Polyesters

被引：0
作者：
Adrojaand, Pooja P. [1 ]
Parsania, P. H. [1 ]
机构：
[1] Saurashtra Univ, Dept Chem, Div Polymer Chem, Rajkot 360005, Gujarat, India
来源：
JOURNAL OF POLYMER MATERIALS | 2012年 / 29卷 / 01期
关键词：
Epoxy resin; Epoxy polyesters; Thermal stability; Kinetic Parameters; THERMAL-ANALYSIS; RESINS;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Epoxy resin of 1, 1'-bis (3-methyl-4-hydroxy phenyl)cyclohexane-isophthalate (EMCIP) / terephthalate (EMCTP) have been synthesized and characterized by IR, (HNMR)-H-1, GPC, DSC and TGA at 10 degrees C/min heating rate in nitrogen atmosphere. GPC supported formation of moderate molecular weights polyesters. EMCIP and EMCTP possess excellent solubility in common solvents and thermal stability (300-310 degrees C). They followed first order (1.05-1.26) degradation kinetics. The associated kinetic parameters have been determined according to Freeman-Anderson method. Kinetic parameters supported more rigid nature of EMCIP due to symmetry effect.
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页码：109 / 114
页数：6
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