Effect of additives on dispersability of pigments and filterability of color dispersions in polypropylene
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A selective effect of additives on the filterability of pigment dispersions in polypropylene oil and on the intensity of polypropylene fibre coloration has been shown.
The role of additives in dispersing pigments in polypropylene is displayed in surface activity at the pigment-polymer interface, and also in a change in the rheological properties (filterability) of the dispersions.
KeywordsColor Polymer Polypropylene Surface Activity Rheological Property
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