EN
SR EN ISO 787-18:2002
Metode generale de încercare pentru pigmenţi şi materiale de umplutură. Partea 18: Determinarea reziduului pe sită. Metoda mecanică cu lichid de antrenare
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.
Status :
In vigoare
Data aprobării : 28.11.2002
Data publicării : 29.11.2002
Număr de pagini : 14
ICS : 87.060.10 Pigmenti si materiale de umplutura,87.060.30 Solventi
Comitet tehnic : 338 - Lacuri, vopsele, cerneluri, răşini, pigmenţi anorganici şi adezivi
- Inlocuieste STAS 7948/4-67
- Indicat la referinte SR ISO 565:1997
- Indicat la referinte SR ISO 787-7:1994
- Indicat la referinte SR EN ISO 15528:2001