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塑料井盖模具原料知识讲解
发布人:管理员   发布时间:2019-8-22

近些年来我国塑料井盖模具行业通过引进外资,吸收了国外模具制造的先进经验、先进技术及高水平人才,我国模具的设计和制造水平有了很大提高In recent years, by introducing foreign capital, China's plastic well cover mould industry has absorbed advanced experience, advanced technology and high-level talents of foreign mould manufacturing, and the design and manufacturing level of our mould has been greatly improved.


塑料制件的结构和质量取决于注塑模的结构和质量,因此注塑模的结构模具设计至关重要。The structure and quality of plastic parts depend on the structure and quality of injection moulds, so the design of injection moulds is very important.


新型结构的使用、模流分析技术的辅助都有助于设计出高质量的注塑模。塑料井盖模具一般选用工程聚丙烯pp为原料。The use of new structures and the assistance of flow analysis technology are helpful to design high quality injection moulds. The engineering polypropylene (PP) is usually used as the raw material for the mould of the plastic well cover.

                                    


聚丙烯原料取代重金属的可再生,这种可再生资源在使用过程中,提高了聚丙烯pp的强度,硬度,耐高温度等性能Polypropylene raw material replaces the renewable heavy metals. This renewable resource improves the strength, hardness and high temperature resistance of polypropylene PP during its use.


在未来的发展与使用过程中,塑料模具会在原有的基础上增加塑料模具的本身的硬度,强度,使得这种原料能够更大的取代金属行业的使用。In the future development and use process, the hardness and strength of the plastic mould will be increased on the basis of the original, so that this material can replace the use of metal industry more.


采用聚丙烯pp原料,PP是由丙烯聚合而制得的一种热塑性树脂,是一种半结晶性材料,它比PE要更坚硬并且有更高的熔点。聚丙烯(pp)具有很好的可塑性,可溶性和韧性。Using PP as raw material, PP is a thermoplastic resin prepared by propylene polymerization. It is a semi-crystalline material. It is harder and has higher melting point than PE. Polypropylene (pp) has good plasticity, solubility and toughness.

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