Bendrieji pigmentų ir užpildų tyrimo metodai. 18 dalis. Liekanų ant sieto nustatymas. Mechaninio plovimo metodika (ISO/DIS 787-18:2026)

Komentavimo iki data 2026-06-04

Eksportuoti komentarus Skaityti, komentuoti projektą

Projekto etapai

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

Nuo 2026-04-05 iki 2026-06-04

4. Closure of enquiry

5. Submission to Formal Vote

Organizacija

CEN Europos standartizacijos komitetas

Užsienio technikos komitetas

CEN/TC 298

Komentarų skaičius

Komentavimo pradžia

2026-04-05

Taikymo sritis

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.

Ryšiai

Pakeis

prEN ISO 787-18