However, there are some limitations on PP itself, for instance, low tensile strength, bad heat resistance and low transparaency etc, which have limited the range of application of the PP material to a great extent.
然而,由于聚丙烯本身的一些缺陷,如冲击性能不好,材料的拉伸强度、耐热性等抵抗外力作用的能力差,在很大程度上限制了聚丙烯材料的应用。
参考来源 - 聚丙烯β晶型成核剂的制备及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Not easily broken, pool with PP material, to ensure your health drinking water.
不易破裂，分水池采用P P料，保证您的饮水健康。
Fixed frame: High density PP material, fixed to lab roof with M12 expansion screw.
固定架：高密度PP材质，用m 12膨胀螺钉固定于实验室屋顶。
The box is made from imported high quality edible PP material and the interlayer adopts high quality EPS heat insulation module.
西安冷藏保温箱采用进口食用PP聚丙烯原材料制造。
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