摘要 |
<p>The invention relates to a composition Z comprising a component B, a component C, a component D, a component E and a component P , wherein the component B is a polyethylene glycol,
the component C is a polyglycerol ester,
the component D is an earth alkali carbonate,
the component E is a phyllosilicate,
and the component P is a polystyrene and/or an alloy thereof. Composition Z is suitable to increase the hydrophilic properties of processed solid or foamed polystyrene material, especially for making a film, sheet or food tray.</p> |