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ÖNORM EN ISO 3678:1995-06

Заменен
Paints and varnishes - Print-free test (ISO 3678:1976)
1.1 This International Standard specifies a method for
assessing, by means of a simple empirical test, the
resistance of a coat of paint, varnish or related product to
imprinting by a nylon gauze under a specified forte applied
for a specified time.
1.2 The method may be carried out
either as a pass/faiI test by determining whether the
print-free state has been reached after a specified period
of drying or, in the case of stoving coatings, after stoving
and ageing under specified conditions,
or by repeating the print-free test at suitable intervals
until the print-free time is obtained.
Diese ÖNORM beschreibt ein Verfahren, nach dem mit einer einfachen empirischen Prüfung die Widerstandsfähigkeit einer Beschichtung aus Lacken, Anstrichstoffen oder ähnlichen Produkten gegen das Eindrücken einer Nylongaze unter einer festgelegten Belastung über eine festgelegte Zeitdauer beurteilt werden kann.
ICS
87.040 Paints. Including coating powders, paint coatings and protective paint systems / Краски и лаки. Включая порошки для нанесения покрытий, лакокрасочные покрытия и системы защитной окраски