铝-锆有机金属络合物偶联剂的合成及应用

Synthesis and Application of Aluminium Zirconium Metalloorganic Complex Coupling Agents

用１，２丙二醇及不同的有机羧酸桥联配位基合成了ＣＭ、ＣＳＬ、ＣＭＳ等铝－锆有机金属络合物偶联剂，并对乙醇、水、碳酸钙和高岭土等不同溶剂－填料体系的降粘及纤维抗水性进行了应用试验。在ｗ（ＣａＣＯ３）＝５０％的乙醇浆料体系中，添加填料质量０．４％的该类ＣＭＳ偶联剂，可使其粘度值由１３．２Ｐａ·ｓ下降至０．２０Ｐａ·ｓ。

A series of the aluminium zirconium metalloorganic complex coupling agents were prepared with 1,2propylene glycol and different organofunctional ligands and their behaviours (system of solventfilling material fallingviscosity and water repellent for fiber) were analysed.The aluminium zirconium metalloorganic complex coupling agent (CMS,0.4%) was used in 50% CaCO3ethyl alcohol slurry system,it can reduce the viscosity value from 13.20 Pas to 0.2 Pas.