... 300: Used mainly in sulphurized silicon rubber at high temperature, organic silicondefoaming agent, high oil ink, power coating, powdered of ... Fine Chemical Co., Ltd., Dalian Tairui Chemical Industry Co., Ltd., Dalian Tairui Biological Engineering Co., Ltd., Dalian Tairui Photovoltaic Technology Co., Ltd., Daliang Tairui International Trade Co., Ltd. and Chaoyang Xinlin Bentonite Chemical Co., Ltd ...