Reference number
ISO 183:1976
© ISO 2024
ISO 183:1976
Plastics — Qualitative evaluation of the bleeding of colorants
Edition 1
1976-07
Withdrawn
Withdrawn (Edition 1, 1976)

Abstract

Specifies a method for determining the bleeding tendency of colourants incorporated in plastics. The test piece is placed between a colourless PVC-foil on the one side and a sheet of filtrating paper on the other side. A glass plate laid upon the stack provides a close contact between the test piece and the colour accepting layers. After a specified heating period the stack is divided into the layers and the colourant migration in assessed by visual inspection.

General information

  • Status
     : Withdrawn
    Publication date
     : 1976-07
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 2
  • Technical Committee :
    ISO/TC 61/SC 9
    ICS :
    83.080.01 
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