The present disclosure relates to a transparent polyarylene ether polymer with high heat resistance and a method for preparing the same. More particularly, the present disclosure relates to a polyarylene ether polymer and a method for preparing the same, wherein the polyarylene ether polymer has a repeating structure in which cardo-type aromatic diols having a large molecular volume, polyether sulfones which are amorphous polymers having a high glass transition temperature and superior film formability, and polyether ketones which are crystalline polymers having superior heat resistance and mechanical properties are sequentially arranged. The polyarylene ether polymer is both transparent and heat resistant and, thus, can be used, for example, for a flexible plastic substrate.
本公开涉及一种高耐热的透明聚芳醚聚合物及其制备方法。更具体地说,本公开涉及一种聚芳醚聚合物及其制备方法,其中,聚芳醚聚合物具有重复结构,其中大分子体积的卡多型芳香二醇、高
玻璃化转变温度和优良薄膜成形性的非晶态聚醚砜以及具有优良耐热性和机械性能的结晶态聚
醚酮依次排列。该聚芳醚聚合物既透明又耐热,因此可以用于柔性塑料基材等。