99.60 Withdrawal effective Mar 22, 2000
CEN
CEN/TC 276 Surface active agents
European Norm
71.100.40 Surface active agents
Withdrawn
This European standard specifies a method for determining the wetting power of asurface active agent in solution by immersion of a disc of raw cotton cloth in the solution. The method is applicable to all surface active agents, whatever their ionic character, used as wetting agents in neutral, slightly acid or slightly basic baths for textile applications. The method is not applicable to mercerizing assistants (baths highly basic) or to carbonising assistants (baths highly acid).
WITHDRAWN
EN 1772:1995
99.60
Withdrawal effective
Mar 22, 2000
PUBLISHED
EN 1772:2000
