SK EN 14469-4:2016

Pigmente dhe materiale mbushës - Prova e materialeve ngjyrosës në polivinilkloridin e plastikëzuar (PVC - P) - Pjesa 4: Përcaktimi i rrjedhjes së materialeve ngjyrosës

Pigments and extenders - Testing of colouring materials in plasticized polyvinyl chloride (PVC-P) - Part 4: Determination of bleeding of colouring materials

Asnjë informacion i shtuar.

This Part of EN 14469 specifies a method of establishing and evaluating quantitatively the bleeding of pigments from sheets of coloured PVC-P into material of the same kind brought into contact with them. It also sets out the way in which specimens prepared in accordance with prEN 14469-2 shall be tested. It may also be used for determine bleeding from other polymers into white PVC-P. This Part of EN 14469 does not deal with pigment blooming (see also Annex A, informative).