Abstract
This international standard specifies a method for quantifying the total unsaturation of polyetherpolyols for use in the production of polyurethanes by Raman spectrometric method. It is not applicable to unsaturated compounds that are conjugated with a carbonyl group, a carboxyl group, or a nitrile group.
General information
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Status: Under developmentStage: Close of comment period [20.60]
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Edition: 1
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Technical Committee :ISO/TC 61/SC 12
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