P-88 metakaolin offers porous platy structure, high oil absorption, ultrafine particle size,concentrated particle size distribution and low-wear. It is mainly used in premium special paper. Especially for thermal Paper application, which can improve thermal paper surface smoothness printing adaptability, Increase the thermal paper opacity and glossiness and improve the appearance of the thermal paper.It also can adapt to the specific function of thermal paper, improve its color sensitivity and recording speed,and overcome the thermal head and recording paper surface adhesion.