ISO 183:1976
w
ISO 183:1976
4029

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 

  •  :  Withdrawn
     : 1976-07
  •  : 1
     : 2
  •  : ISO/TC 61/SC 9 Thermoplastic materials
  •  :
    83.080.01 Plastics in general

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