PRICES include / exclude VAT
Homepage>ISO Standards>ISO 6837:1982-Surface active agents-Water dispersing power in dry cleaning solvents
Sponsored link
download between 0-24 hoursReleased: 1982
ISO 6837:1982-Surface active agents-Water dispersing power in dry cleaning solvents

ISO 6837:1982

ISO 6837:1982-Surface active agents-Water dispersing power in dry cleaning solvents

Format
Availability
Price and currency
English PDF
Immediate download
51.11 USD
English Hardcopy
In stock
51.11 USD
French PDF
Immediate download
51.11 USD
French Hardcopy
In stock
51.11 USD
Standard´s number:ISO 6837:1982
Pages:5
Edition:1
Released:1982
DESCRIPTION

ISO 6837:1982


From premixes containing different amounts of water and relatively constant amounts of the detergent and solvent dry cleaning solutions with the desired final concentration of detergent are prepared. The water solubilizing power of the detergent is determined by visula assesment of the optical density of the solutions, and, after adding water to those solutions that are still clear, the solubilized water content for a given concentration of detergent is determined. The water emulsifying power of the detergent is determined by observation of phase separation in the solutions, and, after adding water to those solutions in which the phases are considered not to have separated, the emulsified water content for a given concentration of the detergent is determined.