頁籤選單縮合
題名 | 高粘度PET新製程技術=A Novel Process for High Viscosity PET |
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作者 | 高信敬; |
期刊 | 化工資訊月刊 |
出版日期 | 19980600 |
卷期 | 12:6 1998.06[民87.06] |
頁次 | 頁40-48 |
分類號 | 467.41 |
語文 | chi |
關鍵詞 | 高粘度PET製程技術; |
中文摘要 | 傳統上高粘度PET皆採耗時且耗能源之固態聚縮合製程,而目前國外已發展出以下 三種高效率之新製程技術:(1)熔融薄膜脫揮型高粘度反應器製程技術;(2)熔融偶合反應製 程技術;(3)聚加成型固態聚合製程技術。本文將扼要介紹此三種新製程技術之國外進展做 ,期能對國內相關業者有所助益。 鷊~者有所助益。 |
英文摘要 | Domestic high molecular weihgt PET is produced from an extremely energy consumed solid-state polycondensation process. However, three kinds of high efficiency processes have been developed in industrialized countries: (1)thin-film evaporization type high viscosity reactor process, (2)melt coupling reaction process, (3)solid-state polyaddition proccss. In this article, we briefly describe these novel processes and, doing so, provide a valuable reference for interested manufactruers. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。