THERMAL-DEGRADATION OF COPOLYMERS OF 2-ACRYLAMIDO-2-METHYLPROPANESULPHONIC ACID WITH ACRYLAMIDE

被引：31

作者：

AGGOUR, YA

机构：

[1] Mansoura University, Faculty of Science, Chemistry Department, Demiatta

来源：

POLYMER DEGRADATION AND STABILITY | 1994年 / 44卷 / 01期

关键词：

Acrylic monomers - Characterization - Composition - Copolymerization - Degradation - Free radical polymerization - Gravimetric analysis - Infrared spectroscopy - Pyrolysis - Synthesis (chemical) - Thermoanalysis - Thermodynamic stability;

D O I：

10.1016/0141-3910(94)90034-5

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Copolymers of 2-acrylamido-2-methylpropanesulphonic acid (AMPS) with acrylamide (AAm), of various compositions were prepared by radical copolymerization. The compositions of the copolymers were established by elemental analysis and values of reactivity ratios r1(AMPS) = 0.7 +/- 0.08 and r2(AAm) = 1.1 +/- 0.1 calculated. The copolymers were characterized by IR and TG (thermal gravimetry). The thermal stabilities of the copolymers are intermediate between those of the homopolymers and appear to degrade in three steps.

引用

页码：71 / 73

页数：3

共 14 条

[1] VISCOELASTIC BEHAVIOR OF SULFONATED POLYMERS - SULFONATED ETHYLENE-PROPYLENE TERPOLYMER [J].