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改善包装聚合物性能技术突破目前通用的包装材料中,氧气往往可以渗透进入内部,导致食品等腐烂变质。而如果能改善用于包装的聚合物的性能,则食品等易氧化的物质则可以保存较长的时间。近期,博禄集团的研究人员完成了一项技术突破,这项研究主要用于改良食品包装材料,提高其聚合物的密闭性,尤其是对氧气的渗透的保护作用。经研究发现,由石墨烯、碳纳米管以及纳米级的硅酸盐黏土混合而成的材料对于氧气的阻隔作用是最好的,而且
Improve the performance of packaging polymers Technical breakthroughs Currently common packaging materials, oxygen can often penetrate into the interior, resulting in deterioration of food spoilage. However, if the properties of the polymer used for packaging are improved, readily oxidizable substances such as foodstuffs can be stored for a longer period of time. Recently, a breakthrough has been made by Borouge researchers to improve the packaging of foodstuffs, improve the airtightness of their polymers, and especially their protective effect against oxygen infiltration. It has been found through research that materials made of graphene, carbon nanotubes and nano-sized silicate clay are the best barrier to oxygen and