NF T30-041
NF T30-041

NF T30-041

October 1982
Standard Cancelled

Paints. Determination of residue on sieve of pigments and extenders. Mechanical method using entraining liquid.

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Collections

National standards and national normative documents

Publication date

October 1982

Number of pages

4 p.

Reference

NF T30-041

ICS Codes

87.060.10   Pigments and extenders
87.060.30   Solvents

Classification index

T30-041

Print number

1

International kinship

ISO 787-18:1983
Replaced standards (1)
NF T30-041
NF T30-041
March 1969
Standard Cancelled
Paints. Determination of mesh oversize of pigments and fillers using water AS the entrainment liquid. Mechanical method.

Standard replaced by (1)
NF EN ISO 787-18
NF EN ISO 787-18
October 1995
Standard Current
General methods of test for pigments and extenders. Part 18 : determination of residue on sieve. Mechanical flushing procedure.

The method specified can also be applied to the examination of other powders or granules which are insoluble in water. It is neither applicable to hydrophobic nor pelletized materials. In the test apparatus the material under test, dispersed in water, is brought into centrifugal motion by a system of rotating jets of water. he water flushes the fine particles through the sieve, the coarse particles being retained on the sieve. The residue on the sieve is dried and weighed. - Cancels and replaces ISO 787/18-1973 and constitutes its technical revision.

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