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Polymeric blend, foamable shaped parts consisting of such a blend and method for producing such a polymeric blend
Polymeric blend, foamable shaped parts consisting of such a blend and method for producing such a polymeric blend
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机译:聚合物共混物,由这种共混物组成的可发泡成型零件以及生产这种聚合物共混物的方法
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摘要
Polymer compound for foamable molded parts comprises: a base polymer of polyethylene and/or polyethylene copolymers; a thermochemically reacting propellant preparation for foaming the base polymer leading to a foam structure; a cross linking agent for fixing the base polymer in the foam structure; optionally additives for influencing the foam formation and the cross-linking reactions; and a combination of unsaturated polyester resins and siloxanes at 0.1-15 wt.%. An independent claim is included for foamable molded parts comprising the polymer compound, manufactured by extruding, injection molding or 2-component-injection molding e.g. with a constructionally working polyamide part.
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