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The analysis of European lacquer : optimization of thermochemolysis temperature of natural resins

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Abstract
In order to optimize chromatographic analysis of European lacquer, thermochemolysis temperature was evaluated for the analysis of natural resins. Five main ingredients of lacquer were studied: sandarac, mastic, colophony, Manila copal and Congo copal. For each, five temperature programs were tested: four fixed temperatures (350, 480, 550, 650 degrees C) and one ultrafast thermal desorption (UFD), in which the temperature rises from 350 to 660 degrees C in 1 min. In total, the integrated signals of 27 molecules, partially characterizing the five resins, were monitored to compare the different methods. A compromise between detection of compounds released at low temperatures and compounds formed at high temperatures was searched. 650 degrees C is too high for both groups, 350 degrees C is best for the first, and 550 degrees C for the second. Fixed temperatures of 480 degrees C or UFD proved to be a consensus in order to detect most marker molecules. UFD was slightly better for the molecules released at low temperatures, while 480 degrees C showed best compounds formed at high temperatures.
Keywords
GAS CHROMATOGRAPHY/MASS SPECTROMETRY, AGING BEHAVIOR, DAEMONOROPS-DRACO, MASS-SPECTROMETRY, SICCATIVE OILS, ART MATERIALS, MANILA COPAL, PYROLYSIS-GC, GEOSPHERE, FATE

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Please use this url to cite or link to this publication:

Chicago
Decq, Louise, Frederic Lynen, Michael Schilling, Wim Fremout, Vincent Cattersel, Delphine Steyaert, Charles Indekeu, Emile Van Binnebeke, and Steven Saverwyns. 2016. “The Analysis of European Lacquer : Optimization of Thermochemolysis Temperature of Natural Resins.” Applied Physics A-materials Science & Processing 122 (12).
APA
Decq, L., Lynen, F., Schilling, M., Fremout, W., Cattersel, V., Steyaert, D., Indekeu, C., et al. (2016). The analysis of European lacquer : optimization of thermochemolysis temperature of natural resins. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 122(12).
Vancouver
1.
Decq L, Lynen F, Schilling M, Fremout W, Cattersel V, Steyaert D, et al. The analysis of European lacquer : optimization of thermochemolysis temperature of natural resins. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING. 2016;122(12).
MLA
Decq, Louise, Frederic Lynen, Michael Schilling, et al. “The Analysis of European Lacquer : Optimization of Thermochemolysis Temperature of Natural Resins.” APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 122.12 (2016): n. pag. Print.
@article{8516626,
  abstract     = {In order to optimize chromatographic analysis of European lacquer, thermochemolysis temperature was evaluated for the analysis of natural resins. Five main ingredients of lacquer were studied: sandarac, mastic, colophony, Manila copal and Congo copal. For each, five temperature programs were tested: four fixed temperatures (350, 480, 550, 650 degrees C) and one ultrafast thermal desorption (UFD), in which the temperature rises from 350 to 660 degrees C in 1 min. In total, the integrated signals of 27 molecules, partially characterizing the five resins, were monitored to compare the different methods. A compromise between detection of compounds released at low temperatures and compounds formed at high temperatures was searched. 650 degrees C is too high for both groups, 350 degrees C is best for the first, and 550 degrees C for the second. Fixed temperatures of 480 degrees C or UFD proved to be a consensus in order to detect most marker molecules. UFD was slightly better for the molecules released at low temperatures, while 480 degrees C showed best compounds formed at high temperatures.},
  articleno    = {1007},
  author       = {Decq, Louise and Lynen, Frederic and Schilling, Michael and Fremout, Wim and Cattersel, Vincent and Steyaert, Delphine and Indekeu, Charles and Van Binnebeke, Emile and Saverwyns, Steven},
  issn         = {0947-8396},
  journal      = {APPLIED PHYSICS A-MATERIALS SCIENCE \& PROCESSING},
  keyword      = {GAS CHROMATOGRAPHY/MASS SPECTROMETRY,AGING BEHAVIOR,DAEMONOROPS-DRACO,MASS-SPECTROMETRY,SICCATIVE OILS,ART MATERIALS,MANILA COPAL,PYROLYSIS-GC,GEOSPHERE,FATE},
  language     = {eng},
  number       = {12},
  pages        = {8},
  title        = {The analysis of European lacquer : optimization of thermochemolysis temperature of natural resins},
  url          = {http://dx.doi.org/10.1007/s00339-016-0550-5},
  volume       = {122},
  year         = {2016},
}

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