NBN EN ISO 1598:1999
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NBN EN ISO 1598:1999

Plastics - Cellulose acetate - Determination of insoluble particles (ISO 1598:1990)

Summary

Specifies a test method for determinig the number of insoluble and visible particles including all impurties and foreign particles in cellulose acetate. A test portion is dissolved in a mixture of dichloromethane, methanol and dimethylphthalate. Counting of all visible particles with a diameter greater than 0,15 mm in a square area with a side length of 25 mm.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 09/29/1999
Cancellation Date 12/31/1999
Page Count 11
EAN ---
ISBN ---
Weight (in grams) ---
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