ISSN:
0935-6304
Keywords:
Capillary supercritical fluid chromatography, CSFC
;
GC-MS
;
Polymer additives
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Polyolefin Soxhlet extracts have been investigated by capillary SFC using flame ionization detection. Separation and detection of every polymer additive (antioxidants, antistatic agents, etc.) present in the plastic were possible, sometimes in a single CSFC run. Identification of coextracted low mass oligomers and certain of the alteration products of Irganox 1010 was confirmed by GC-MS. New methods are presented for the determination of reacted and remaining calcium stearate, used in plastics both as a stabilizer and a lubricant.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jhrc.1240140509
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