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ISO 1598:1990

Plastics - Cellulose acetate — Determination of insoluble particles

Standard Details

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

Status : Published
Standard Type: Main
Document No: ISO 1598:1990
Document Year: 1990
Pages: 3
Edition: 2

Life Cycle

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ISO 1598:1990
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