ODPA
基本解释
- 二苯醚四甲酸二酐
英汉例句
- A series of poly(amic acid)s based on pyromellitic dianhydride (PMDA) and oxydiphthalic tetracarboxylic dianhydride (ODPA) was prepared in different solvents.
在不同溶剂中合成了一系列均苯二酐 ( PMDA)型和二苯醚二酐 ( ODPA)型聚酰胺酸 ( PAA) . - First,polyimides PI-OH containing hydroxyl group were synthesized by condensation of 4,6-diaminoresocinol hydrochloric (DAR), 4, 4'-oxydianiline (ODA) and 4,4-oxydiphthalic anhydride (ODPA).
即通过4,6-二氨基间苯二酚盐酸盐(DAR)、4,4’-二氨基二苯醚(ODA)与醚酐(ODPA)共聚,制备出分子链上含有羟基的聚酰亚胺(PI-OH)。 在重氮萘醌(DNQ)存在的条件下,PI-OH可以作为正性的感光聚酰亚胺。 - Hot melt polyimide adhesives applied for flexible printed circuit board were prepared with 4,4'-oxydiphthalic anhydride (ODPA),1,6-hexamethylenediamine,4,4'-oxydianiline(ODA) or heterocyclic diamine.
制备了挠性印制电路中铜箔与聚酰亚胺基材间的聚酰亚胺粘接材料,由醚酐、脂肪族二胺和4,4’-二氨基二苯醚(ODA)或杂环芳香二胺共聚得到的聚酰亚胺薄膜的成膜性很好。 - The paper reviewed the applications and the synthesis methods oftetracarboxydiphthalic ether dianhydride (ODPA), and the method of preparation in solution Was introduced in details.
本文全面介绍了二苯醚四甲酸二酐(ODPA)的用途和合成方法,并重点对使用溶剂制备ODPA的方法进行了介绍。 - tetracarboxydiphthalic ether dianhydride(ODPA) is an important material of high performance synthetic polyimide engineering plastic.
二苯醚四甲酸二酐(简称单醚酐)是合成高性能聚醚型聚酰亚胺工程塑料的重要原料。