TG AND DSC STUDIES OF SOME THERMAL-PROPERTIES AND STABILITY ASPECTS OF POLY(ACRYLONITRILE BUTADIENE STYRENE), POLYSTYRENE AND POLY(ACRYLONITRILE STYRENE) PLASTICS

被引：25

作者：

SHAPI, MM

机构：

[1] Analytical Chemistry Division, Department of Chemistry, University of Helsinki, SF-00100 Helsinki 10

来源：

THERMOCHIMICA ACTA | 1991年 / 175卷 / 01期

关键词：

D O I：

10.1016/0040-6031(91)80242-B

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The thermal-oxidative fumes of poly(acrylonitrile butadiene styrene) [9003-56-9], polystyrene [9003-53-6] and poly(acrylonitrile styrene) [9003-54-7] thermoplastics have been shown to have biochemical effects on rats and are therefore considered potentially toxic. The stability of these polymers with respect to temperature was studied. Their dynamic thermogravimetric curves, at 10 K/min, and differential scanning calorimetric curves, at 6 K/min, in air and nitrogen are presented. The temperatures of onset, peak and end of thermal degradation in the two atmospheres for each polymer were determined.

引用

页码：25 / 34

页数：10

共 33 条

[1] THERMAL-DEGRADATION OF POLYSTYRENE .5. EFFECTS OF INITIATOR RESIDUES [J].