Compared with the titanate ester couplant that the potassium titanate whisker surface treatment with silacane couplant to the enhanced PC composite are better. The best silacane couplant is KH-550 alcoholize acidic water solution and the best dosage is 1%.

采用硅烷偶联剂对钛酸钾晶须表面处理增强PC复合材料性能效果优于钛酸酯偶联剂，硅烷偶联剂以KH550醇化酸性水溶液最佳，KH550用量1％最合适。

Male SD rates skin as model and carbomer934 gel was used as ultrasound couplant.

实验皮肤采用雄性SD大鼠腹部去毛皮肤。 超声波导入耦合剂采用以carbomer934为主要基质的药物凝胶。

High-temperature couplant which can be used in the range from room temperature to 450 癈 is prepared successfully.

试制了可以用于常温到450℃范围内的高温耦合剂。