中国石化新闻网讯 据烃加工2023年2月17日报道，截至目前，全球氯化聚乙烯树脂和弹性体市场规模为6亿美元，预计到2032年将达到12.9亿美元，从2022年到2032年的复合年增长率为8%。
氯化聚乙烯树脂和弹性体作为热塑性聚合物，表现出临时的化学和物理性质。应用领域包括热塑性弹性体和聚乙烯、丙烯腈、丁二烯、苯乙烯和聚氯乙烯的改性剂。它们之所以被首选，主要是因为它们能够提供隔热、防火、油、化学制品、气候和磨损等保护。
其他优点包括优异的物理和机械性能，抗拉强度，更高的填料接受度和低温性能。随着建筑物和建筑行业的升级，聚氯乙烯（PVC）越来越多地用于PVS壁板、门、管道和围栏。
土工膜是氯化聚乙烯树脂和弹性体的主要应用之一。它们可用于屋顶膜、汽车、模塑形状、电缆护套和挤压型材的抗冲击改性剂以及柔性薄板，并最终作为基础聚合物。需要指出的是，就消费量而言，冲击改性是氯化聚乙烯树脂和弹性体的最大应用。用于冲击改性PVC，用于乙烯基滑动、管道、窗户型材、甲板和栅栏。
与此同时，原材料价格波动的事实也不容忽视。另外，原油价格也在暴涨。聚乙烯是由原油衍生物制成的。因此，它直接受到上述因素的影响。此外，为了保护环境，各个经济体正在制定关于聚乙烯使用的严格规定。这些因素可能会在不久的将来抑制氯化聚乙烯树脂和弹性体市场。
李峻 编译自 烃加工
原文如下：
Chlorinated polyethylene resins and elastomers market is set to reach $1.29 B
The global chlorinated polyethylene resins and elastomers market stands at $600 MM as of now and is expected to reach $1.29 B by the year 2032 at a CAGR of 8% from 2022 to 2032.
Chlorinated polyethylene resins and elastomers come across as thermoplastic polymers that exhibit improvised chemical and physical properties. The application areas include thermoplastic elastomer and modifiers for polyethylene, acrylonitrile butadiene styrene and polyvinyl chloride. They are preferred mainly as they offer protection against heat, fire, oil, chemicals, weather, and abrasion.
The other advantages are inclusive of exceptional physical and mechanical properties, tensile strength, higher-filler acceptance, and low-temperature performance. PVC is being increasingly used for PVS siding, doors, pipes, and fences with upgradation in building and construction sector.
Geomembranes are amongst the major applications of chlorinated resins and elastomers. They could be used as impact modifiers as well as flexible sheeting for roofing membranes, automotives, molded shapes, cable jacketing, and extruded profiles, and ultimately as a base polymer. It needs to be noted that impact modification is the biggest application of chlorinated polyethylene resins and elastomers, as far as consumption is concerned. It is used to impact modify PVC for vinyl sliding, pipes, window profiles, deck, and fence.
At the same time, the fact that prices of raw materials are volatile can’t be ignored. Also, prices of crude oil are skyrocketing. Polyethylene is made from the crude oil derivatives. As such, it gets directly affected by the factors mentioned above. Also, various economies are laying down strict regulations regarding the use of polyethylene in the interest of environment. These factors are likely to restrain the chlorinated polyethylene resins and elastomers market in the near future.