四、我公司常用的塑料 常用塑料料的名称和英文缩写 1)聚丙烯(PP),防火聚丙烯(Fr-PP)和发泡聚丙烯(FM-PP) 2)聚氯乙烯(PVC) 3)半硬质聚氯乙烯(SR-PVC) 4)聚乙烯(PE),分为: a.
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论述了交联挤出发泡聚丙烯的性能及用途,表明其有良好的开发前景。
This paper deals with performances ahd application of crosslinking extrusion foamed polypropylene, it is shown that developing of foamed PP is bright.
本发明公开了一种环保型微发泡聚丙烯板材及其制备方法,属高分子材料领域。
The invention discloses an environment-protecting micro-foaming polypropylene sheet and a preparation method thereof, belonging to the field of polymer materials.
飞行器以发泡聚丙烯为主体,在其背部与两个升降舵补助翼(可以操控的界面)上有一个电动机。
The flying robots were built out of expanded polypropylene with a single motor at the rear and two elevons (control surfaces that enable steering).
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