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Norm

ÖNORM EN ISO 2431

Issue date: 2020 01 15

Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:2019, corrected version2019-09)

This document specifies a method for determining the flow time of paints, varnishes and related products that can be used to control consistency. Four flow cups of simil...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 23 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
This document specifies a method for determining the flow time of paints, varnishes and related products that can be used to control consistency. Four flow cups of similar dimensions, but having orifice diameters of 3 mm, 4 mm, 5 mm and 6 mm, are specified. Two methods for checking the flow cups for wear and tear are given. Flow cups with a replaceable jet are not covered by this document as the close tolerances on the supply of the material under test to the jet are not met. Commonly used dipping flow cups are also not covered by this document. The method described in this document is limited to testing materials for which the breakpoint of the flow from the orifice of the flow cup can be determined with certainty. This point is difficult to determine and reproduce for materials with flow times near the upper limit of the measurement range (100 s) due to slowing-down effects.
ÖNORM EN ISO 2431
2020 01 15
Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:2019, corrected vers...
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ÖNORM EN ISO 2431
2012 02 15
Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:2011)
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ÖNORM EN ISO 2431/AC1
1999 10 01
Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:1993, including Tech...
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ÖNORM EN ISO 2431
1996 07 01
Paints and varnishes - Determination of flow time by use of flow cups (ISO 2431:1993, including Tech...
Norm
ÖNORM EN 535
1992 08 01
Paints and varnishes - Determination of flow time by use of flow cups
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Paints and varnishes — Determination of flow time by use of flow cups (Corrected version 2019-09)