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Recycling of Post-Consumer Goods Considering New Approaches on Polymer Identification

机译:考虑聚合物识别新方法的消费后商品的回收

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The paper reveals as novelty that, in view of mechanical recycling, the identification of polymer from blends melt processed as various goods, must considered combined methods for determine those physical properties which highlight the main differences between the thermoplastic polymers. The FTIR and DSC analyzes associated with measuring the density and melt flow index of materials, proved to be a good method to identify the polyolefins from blends which were melt processed as films for food packages. The DSC thermogrames must be recorded after removing the material’s thermal history which changes the thermal behavior of each polymer.
机译:该论文揭示了新颖性,鉴于机械回收利用,从熔融加工成各种商品的共混物中鉴定聚合物时,必须考虑组合方法以确定那些突出热塑性聚合物之间主要区别的物理性能。 FTIR和DSC分析与测量材料的密度和熔体流动指数相关,被证明是从共混物中熔融鉴定为食品包装薄膜的聚烯烃的一种很好的方法。去除材料的热历史后,必须记录DSC热分析图,这会改变每种聚合物的热行为。

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