Kinetic analysis of the thermal decomposition of a carbon fibre-reinforced epoxy resin laminate

被引：95

作者：

Tranchard, Pauline ^{[1
]}

Duquesne, Sophie ^{[1
]}

Samyn, Fabienne ^{[1
]}

Estebe, Bruno ^{[2
]}

Bourbigot, Serge ^{[1
]}

机构：

[1] Univ Lille, UMET, Unite Mat & Transformat, UMR 8207, F-59000 Lille, France

[2] AIRBUS Operat SAS, ESCSAT, Thermal Expert, 316 Route Bayonne, F-31060 Toulouse, France

来源：

JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 2017年 / 126卷

基金：

欧洲研究理事会;

关键词：

Thermal decomposition; Aeronautical CFRP; TG-FTIR-Thennolcinetics; Kinetic of multi-step reactions; OF-THE-ART; THERMOGRAVIMETRIC DATA; FLAME-RETARDANCY; DEGRADATION; FIRE; COMBUSTION; POLYETHERSULFONE; ACTIVATION; BEHAVIOR; ENERGY;

D O I：

10.1016/j.jaap.2017.07.002

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Kinetic decomposition model of a carbon-reinforced epoxy laminate (T700/M21 composite) applied to aircraft structures were determined from specific techniques. Data obtained from the thermogravimetric (TG) experiment coupled with Fourier Transform Infrared (FTIR) spectrometer and combined with the NETZSCH Thermokinetics numerical tool were used to determine a comprehensive kinetic model. Experimental and numerical approaches were thus coupled to determine the decomposition mechanism of a partially unknown composite (T700/M21). Using Thermokinetics, a multi-step reactions kinetic model was established based on the TG and differential thermogravimetric (DTG) results. It is composed of two main competitive reaction, e.g. n(th) order and autocatalytic reactions). New approach combining TG-FTIR-Thermokinetics is proposed to make kinetic analysis of complex carbon fibre reinforced epoxy composite (mixture of epoxy resins blended with different thermoplastic polymers).

引用

页码：14 / 21

页数：8