PI Polyimide 聚酰亚胺 ; 聚亚酰氨
Polyimide PI 聚酰亚胺 ; 聚亚酰胺
polyimide film PI film 聚酰亚胺薄膜
polyimide-PI 聚酰亚胺
polyimide pi resin 聚酰亚胺树脂
thin polyimide PI material 聚酰亚胺薄料
The composition, the molecular and the characteristics of polyimide (PI) fiber as a precursor of carbon fibers were introduced.
介绍了作为碳纤维前驱体的聚酰亚胺（PI）纤维的组成、分子结构和特性；
Poly (ether imide) (PEI) is a modification kind of high performance polymer, which adds a ether bond to macromolecular chain of polyimide (PI).
聚醚酰亚胺(PEI)是在聚酰亚胺(PI)链上引入醚键形成的一类高聚物。
Poly (ether imide) (PEI) is a modification kind of high performance polymer, which adds a ether bond to macromolecular chain of polyimide (PI).
聚醚酰亚胺(PEI)是在聚酰亚胺链上引入醚键而形成的一类高聚物。
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