Fast identification of polymer additives by pyrolysis-gas chromatography/mass spectrometry

被引:74
作者
Herrera, M
Matuschek, G
Kettrup, A
机构
[1] GSF, Natl Res Ctr Environm & Hlth, Inst Ecol Chem, D-85764 Neuherberg, Germany
[2] Tech Univ Munich, Lehrstuhl Okol Chem & Umweltanalyt, D-85358 Freising Weihenstephan, Germany
关键词
thermal decomposition; pyrolysis; ABS; polymer additives; Py-GC/MS;
D O I
10.1016/S0165-2370(02)00078-5
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Thermoanalytical methods are especially useful in the analysis of polymer additives. This paper describes a fast method for the qualitative identification of additives in polymers originating from electronic waste. The method is based upon a double-shot pyrolyzer coupled to a gas chromatograph with mass spectrometry detection. The pyrolysis products of two samples of recycled ABS were studied and compared to those of a virgin ABS sample as a function of the pyrolysis mode. The identification of the additives was achieved on the basis of their mass spectra (MS) and comparison with standard MS-libraries. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:35 / 42
页数:8
相关论文
共 10 条
[1]  
*ASS PLAST MAN EUR, 2001, PLAST INS CONS REC W
[2]   Polymer/additive analysis by flash pyrolysis techniques [J].
Bart, JCJ .
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2001, 58 :3-28
[3]  
CORTEMIGLIA MPL, 1985, THERMOCHIM ACTA, V93, P187
[4]   Pyrolysis of mixed plastics used in the electronics industry [J].
Day, M ;
Cooney, JD ;
Touchette-Barrette, C ;
Sheehan, SE .
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 1999, 52 (02) :199-224
[5]   ON THE THERMAL-DECOMPOSITION OF THE COPOLYMER ABS AND OF NYLON POLYAMIDE [J].
FATU, D ;
GEAMBAS, G ;
SEGAL, E ;
BUDRUGEAC, P ;
CIUTACU, S .
THERMOCHIMICA ACTA, 1989, 149 :181-187
[6]  
Gachter R., 1993, PLASTICS ADDITIVES H, V4th
[7]   Identification of flame retardants in polymers using curie point pyrolysis-gas chromatography/mass spectrometry [J].
Riess, M ;
Thoma, H ;
Vierle, O ;
van Eldik, R .
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2000, 53 (02) :135-148
[8]   TG AND DSC STUDIES OF SOME THERMAL-PROPERTIES AND STABILITY ASPECTS OF POLY(ACRYLONITRILE BUTADIENE STYRENE), POLYSTYRENE AND POLY(ACRYLONITRILE STYRENE) PLASTICS [J].
SHAPI, MM .
THERMOCHIMICA ACTA, 1991, 175 (01) :25-34
[9]   THE THERMAL-DEGRADATION OF ACRYLONITRILE-BUTADIENE-STYRENE TERPOLYMER AS STUDIED BY TGA/FTIR [J].
SUZUKI, M ;
WILKIE, CA .
POLYMER DEGRADATION AND STABILITY, 1995, 47 (02) :217-221
[10]   Polymer additive analysis by pyrolysis-gas chromatography II. Flame retardants [J].
Wang, FCY .
JOURNAL OF CHROMATOGRAPHY A, 2000, 886 (1-2) :225-235