Norm

NEN-EN-ISO 1598:1999 en

Kunststoffen - Celluloseacetaat - Bepaling van onoplosbare deeltjes

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie Kunststoffen
Gepubliceerd op 01-06-1999
Taal Engels
This International Standard specifies a method for the determination of the number of visible particles (including all kinds of contamination and black dirt) in cellulose acetate which are insoluble in a mixture of dimethylphthalate, dichloromethane, and methanol, and are of size 0,15 mm or larger. This method is intended for cellulose acetate having an acetic acid yield above 50 % and containing no additives which affect the test results.

Details

ICS-code 83.080.20
Nederlandse titel Kunststoffen - Celluloseacetaat - Bepaling van onoplosbare deeltjes
Engelse titel Plastics - Cellulose acetate - Determination of insoluble particles
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