聚酰亚胺
聚酰亚胺（英语：Polyimide，PI）是一类具有酰亚胺重复单元的聚合物，具有适用温度广、耐化学腐蚀、高强度等优点。1961年杜邦公司首次推出聚酰亚胺的商品。聚酰亚胺作为一种特种工程材料，今日已广泛应用在航空、航天、微电子、纳米、液晶、分离膜、激光等领域。
polyimide
/ˌpɒlɪ'ɪmaɪd/ /ˌpɑli'ɪmaɪd/
英汉-汉英词典
n. 聚酰亚胺
词组 | 习惯用语
polyimide film 聚酰亚胺薄膜
英语例句库
- The constituent and properties of the meltable polyimide adhensive and others are introduced.
本文介绍了可熔性聚酰亚胺胶粘剂与其他二种胶粘剂的结构及使用特点。
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中文百科
英语百科
Polyimide 聚酰亚胺
Polyimide (sometimes abbreviated PI) is a polymer of imide monomers. Polyimides have been in mass production since 1955. With their high heat-resistance, polyimides enjoy diverse applications in applications demanding rugged organic materials, e.g. high temperature fuel cells, displays, and various military roles. A classic polyimide is Kapton, which is produced by condensation of pyromellitic dianhydride and 4,4'-oxydianiline.
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