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EVS-EN 15168:2007

Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

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Kehtiv alates 06.02.2007
Alusdokumendid
EN 15168:2006
Tegevusala (ICS grupid)
71.100.40 Pindaktiivsed ained
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Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
06.02.2007
Põhitekst
This European Standard specifies a method for the determination of hydroxyl value of aliphatic and cyclic hydroxyl compounds with hydroxyl groups attached to primary and secondary carbon atoms. This European Standard is applicable to polyacetals, temperature sensitive materials, high solids polymer polyols and rigid polyols and phenols.
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