DIN 54802-1:1997-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DETERMINING THE ABSORPTION OF HOT PLASTICIZERS BY POLYVINYL CHLORIDES (PVCS) USING THE PLANETARY MIXER METHOD
07-03-2021
12-01-2013
Aims to determine the amount of plasticizer, in this case di-(2-ethylhexyl) phthalate (DOP) (cf.subclause 7.2) absorbed at 75 degrees C by general-purpose PVC and the absorption rate during mixing. A knowledge of the plasticizer absorption and the hot absorption rate at 75 degrees C is important to assess the suitability of a PVC polymer for dry blending operations in combination with plasticizers.
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