Reference number
ISO 1598:1990
International Standard
ISO 1598:1990
Plastics - Cellulose acetate — Determination of insoluble particles
Edition 2
1990-09
Read sample
ISO 1598:1990
6192
Published (Edition 2, 1990)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 1598:1990

ISO 1598:1990
6192
Language
Format
CHF 42
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Abstract

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.

General information

  •  : Published
     : 1990-09
    : International Standard confirmed [90.93]
  •  : 2
     : 3
  • ISO/TC 61/SC 9
    83.080.20 
  • RSS updates

Life cycle

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