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作为主要通用塑料品种之一,聚氯乙烯工业技术的发展受到了世界各国的关注。世界有五大塑料。聚氯乙烯的能力仅次于聚乙烯,它位于世界的第二位。因为这种品种的机械性能、抗化学腐蚀性能和难燃性较好,所以在工业、建筑管材、板材和各种制件中都有广泛的应用,并且还能用于制造电线电缆包皮、门窗和各种日用品玩具等,可以说,聚氯乙烯是一种耗能和生产成本低的品种,其用途十分广泛。本文就针对我国聚氯乙烯的生产现状,分析了聚氯乙烯工业生产技术的新进展。
As one of the major general-purpose plastic varieties, the development of polyvinyl chloride industrial technology has drawn worldwide attention. The world has five major plastics. The capacity of PVC is second only to polyethylene, which is second in the world. Because of this variety of mechanical properties, chemical corrosion resistance and flame retardancy is good, so in the industrial, construction pipes, plates and various parts have a wide range of applications, and can also be used to make wire and cable foreskin, doors and windows And a variety of daily necessities toys, it can be said that PVC is a low energy consumption and production of varieties, its use is very broad. In this paper, in view of the current situation of PVC production in our country, the new progress of PVC industrial production technology is analyzed.