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Process for producing foam molded parts with aesthetic surfaces by foam injection molding
Process for producing foam molded parts with aesthetic surfaces by foam injection molding
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机译:通过泡沫注射成型用美学表面生产泡沫模塑部件的方法
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摘要
The invention relates to a process for producing a foam molded part, wherein a foamable material S comprising a thermoplastic polymer matrix M and at least one foaming agent F is foamed by foam injection molding. The polymer matrix M is preferably based on at least one thermoplastic styrene copolymer, such as ABS and ASA, and wherein the at least one foaming agent F is selected from chemical foaming agents, releasing carbon dioxide, and physical foaming agents, being carbon dioxide or nitrogen.
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