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高浓度聚丙烯所标准的型号都是非常的低
添加时间：2019/6/21 16:25:17     浏览次数：
流水槽塑料模具模板是采用多分子结构的聚丙烯PP原材料生产，通过热成型注塑技术直接一次性成型，不同尺寸型号的流水槽塑料模具所选用的聚丙烯浓度也是不一样的
Polypropylene (PP) raw material with multi-molecular structure is used in the production of plastic mould template for flume. It is directly moulded in one time by hot-moulding injection technology. The concentration of polypropylene used in plastic mould for flume of different sizes and models is also different.
高浓度聚丙烯所标准的型号都是非常的低，而浓度地的PP材质标准的型号都是属于高型号，浓度所代表的意思就是能够细小缝隙之中出现的流动性，这些水泥制品采用钣金钢模具生产速度快，质量优，使用寿命长
The standard models of high-concentration polypropylene are very low, and the standard models of PP material at high concentration are all high models. The meaning of concentration is the fluidity in small cracks. These cement products are produced by sheet metal die with high speed, good quality and long service life.
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