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Solubility May Be Increased,

Oct 19, 2018

Phosphorus-containing polyimide

Phosphorus-containing polymer having a non-combustible, with the substrate have good cohesiveness. It can be combined with metal ions, increasing polarity resistance characteristic atomic oxygen erosion.

Although there have been a lot of phosphorus-containing polymer is synthesized, but due to the high cost and thermal stability decreases and rarely industrialization. Phosphine oxide compared with other phosphorus-containing structural unit, it has a high thermal stability, hydrolytic stability, solubility may be increased, thus being more seriously.