Norm

NEN-ISO 6837:1983 en

Oppervlakactieve stoffen - Bepaling van het waterdispergerend vermogen in chemische reinigingsmiddelen

31,57

Over deze norm

Status Definitief
Aantal pagina's 6
Gepubliceerd op 01-10-1983
Taal Engels
This International Standard specifies a method for the determination of the water solubilizing power and the water emulsifying power of a dry cleaning detergent or similar auxiliary product with a usual concentration of 3 to 5 g/l in cleaning vats. The method is applicable to other concentrations of auxiliary products in the solvent. The method described in this International Standard is not recommended for higher concentrations of auxiliary products containing the surface active agents in the solvent and water, for example as is the case in chemical cleaning processes using brushing or spraying.

Details

ICS-code 71.100.40
Nederlandse titel Oppervlakactieve stoffen - Bepaling van het waterdispergerend vermogen in chemische reinigingsmiddelen
Engelse titel Surface active agents - Determination of water dispersing power in dry cleaning solvents

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