<p>Method for determining the resistance of the colour in textile fabrics to migration into polyvinyl chloride which contains plasticizer. A specimen of a textile impregnated with plasticizer is brought into contact with a white pigmented polyvinyl chlorid foil and kept under pressure at 80 °C. Then the specimen and excess plasticizer are removed from the foil and the staining of the foil is assessed with the grey scale.</p>
Registration number (WIID)
22238
Scope
<p>Method for determining the resistance of the colour in textile fabrics to migration into polyvinyl chloride which contains plasticizer. A specimen of a textile impregnated with plasticizer is brought into contact with a white pigmented polyvinyl chlorid foil and kept under pressure at 80 °C. Then the specimen and excess plasticizer are removed from the foil and the staining of the foil is assessed with the grey scale.</p>
