新型铝-锆酸酯偶联剂的制备及其对轻质碳酸钙表面性能的影响

Study on the Preparation of New Aluminium Zirconium Coupling Agent and Its Influence on the Surface Characteristic of PCC(Precipitated Calcium Carbonate)

研究开发出一种阳离子型铝 锆酸酯偶联剂 ,并将其应用于轻质碳酸钙 (沉淀碳酸钙 )的表面改性 ,讨论了改性前后轻质碳酸钙的表面电荷、润湿性、沉降高度等表面性质的变化 。

The synthesis of a new cation type aluminum zirconium coupling was reported. It was applied to the surface modification of PCC. The surface of the modified PCC characteristic such as surface charge, wetability and so on were tested and the application of the surface modified PCC was forecasted. thePre