The acid, bases, salt and water resistance was same as that of isophthalic type UPR and its solvent and oxidative acid resistance was same as that of bisphenol A type UPR.

• 其耐酸性、耐碱性、耐盐性和耐水性能与间苯UPR树脂相当，其耐溶剂和耐氧化酸性能与双酚A型UPR树脂相当。