To improve thermoresistance, weather resistance, water resistance, gloss, electric properties.

提高耐热性能，耐候性能， 防水性能，光泽度，电性能。

The existence of hydrogen bond within or between the molecules of pigment can enhance the perdurability, light fastness and weather resistance.

分子内和分子间氢键的存在可提高颜料的耐久性、耐光性和耐气候牢度等。