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ＰＥＴ改性的研究与发展１．ＰＥＴ发展概述在过去的１０～１５年中，ＰＥＴ的配方一直在改进。ＰＥＴ品种数目增加之快使人们很难及时掌握有关ＰＥＴ共聚单体的情况。现有的ＰＥＴ品种中，从挤吹容器瓶到复杂的粘合剂几乎无所不包。它们中有的是由高达四种犬聚单体聚合而...
PET research and development of modified 1. PET Development Overview Over the past 10 to 15 years, PET formulations have been improving. The rapid increase in the number of PET varieties makes it difficult to keep informed about PET comonomers. Among the existing PET varieties, almost everything from squeeze bottles to complex adhesives. Some of them are made up of up to four canine polymerized monomers ...