LI Si-Jiao. The Measurement of Residual Isocyanate in Coating by PEG Capillary Gas Chromatography[J]. Analysis and Testing Technology and Instruments, 2001, (3): 174-176.
Citation:
LI Si-Jiao. The Measurement of Residual Isocyanate in Coating by PEG Capillary Gas Chromatography[J]. Analysis and Testing Technology and Instruments, 2001, (3): 174-176.
LI Si-Jiao. The Measurement of Residual Isocyanate in Coating by PEG Capillary Gas Chromatography[J]. Analysis and Testing Technology and Instruments, 2001, (3): 174-176.
Citation:
LI Si-Jiao. The Measurement of Residual Isocyanate in Coating by PEG Capillary Gas Chromatography[J]. Analysis and Testing Technology and Instruments, 2001, (3): 174-176.
The Measurement of Residual Isocyanate in Coating by PEG Capillary Gas Chromatography
A method to determine residual isocyanate concentration in coating using PEG capillary gas chromatography has been established. The linear response range is 0.1%～10% and the variation coefficient is 5.1%. The results of sample analysis are satisfactory.
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