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首页> 外文会议>17th CIRP International Conference on Life Cycle Engineering(国际生产工程科学院（ICRP)第17届生命周期工程会议 LCE 2010) >A Study on the Eco-Performance of Plastics in the Injection Molding Process
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A Study on the Eco-Performance of Plastics in the Injection Molding Process

机译：注塑过程中塑料的生态性能研究

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Widely used in products，plastic materials have diverse eco-performance over the life cycle from material production，inject molding，to end-oflife.Consequently，the choice of the materials can make a major contribution to the eco-friendliness of products.This paper reports a study on eight types of plastic materials on their eco performance during the plastic injection process.The materials include both bioplastics (PHA，PLA，and TPS) and fossil-based plastics (PP，PS，HDPE，PET，and PVC).Instead of conducting a full Life Cycle Assessment(LCA). this study focused on establishing relationships between the energy consumption， relevant plastic material properties，and the injection molding equipment.Ecoperformance in terms of energy consumptions by each of the selected plastics is obtained and analyzed.In addition to the relative values of each plastic studied.a comparison between the bioplastics and the conventional fossilbased thermoplastics at the injection molding process is made. Limitations of the results and further studies are discussed and proposed.
机译：塑料材料广泛用于产品中，在从材料生产，注塑到寿命终止的整个生命周期中具有多种生态性能。因此，材料的选择可以对产品的生态友好性做出重大贡献。报告对8种类型的塑料在注塑过程中的生态性能进行了研究。材料包括生物塑料（PHA，PLA和TPS）和化石类塑料（PP，PS，HDPE，PET和PVC）。而不是进行完整的生命周期评估（LCA）。本研究着重于建立能耗，相关塑料材料性能和注塑设备之间的关系。获得并分析了所选塑料中每种材料在能耗方面的经济性能。此外，还研究了每种塑料的相对价值。在注塑过程中，对生物塑料和传统的基于化石的热塑性塑料进行了比较。结果和进一步研究的局限性进行了讨论和提出。

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