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...now PO is the problem

机译:...现在PO是问题

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摘要

LONDON -While the availability of MDI(methylene diphenyl diiso-cyanate)-and its price-continues to concern polyurethane processors,there have been problems concerning propyl-ene oxide(PO)and its polyether polyol derivatives,the other key component in making polyurethane products.Unexpected PO plant outages last year and early this-also compounded by strong growth in demand-created some local and regional difficulties,while the soaring price of,and some supply problems with propylene,its key precursor,also pushed prices higher in recent months.
机译:伦敦-尽管MDI(亚甲基二苯基二异氰酸酯)的可获得性及其价格继续受到聚氨酯加工商的关注,但环氧丙烷(PO)及其聚醚多元醇衍生物(制造聚氨酯的另一关键成分)仍存在问题去年和年初的意外PO工厂停产-需求的强劲增长加剧了当地和地区的一些困难,而其主要前体丙烯的价格飞涨和一些供应问题也推动了近期价格的上涨。几个月。

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