抛射剂

摘要介绍了二甲醚作为抛射剂在国内外的应用现状。

The current situation of applying dimethyl ether as a new aerosol propellant was introduced .

最后补充了二甲醚作为抛射剂存在的问题及其解决办法。

Finally , the existing problems in using of dimethyl ether as aerosol propellant and its solutions were pointed out .

方法制备了含抛射剂的两相INS气雾剂，并用HPLC方法测定其每揿剂量。

METHODS Two phase INS aerosol in propellant system was prepared and the amount of insulin delivered per actuation was determined by HPLC method .

大气气溶胶中NO￣－＿3、SO￣（2－）＿4研究对我国逐步淘汰医用气雾剂所用CFCs抛射剂的建议

THE STUDIES OF AND IN AEROSOL Suggestion on Phasing out CFCs Propellants from Medical Aerosol in China

肺部给药系统中，干粉吸入器（DPI）一直是很受关注的一种给药装置，不需要氟利昂作为抛射剂的优点使其发展迅速。

Dry powder inhaler ( DPI ) is always popular in pulmonary drug delivery system . It develops so rapidly as a result of avoiding problems inherent in the use of propellant gases ( Freon ) .

通过几种新型应用实例，论证了二甲醚作为抛射剂的优点。

Through the new example of its applications , merits of dimethyl ether used as a new aerosol propellant were demonstrated .

可消除气雾剂在生产、储运、使用过程中因抛射剂泄漏而造成的安全隐患，提高气雾剂产品的安全性。

This effectively reduces leakage of propellant while enhances the safe-ty of aerosol products by avoiding propellant leakage during production , transportation and usage .

研究采用蜡类、溶剂、各种助剂和抛射剂为原料，结合气雾剂包装新技术制备喷雾鞋油。

In this study , the aerosol spray shoe polish was prepared by the emulsifying method of wax , solvent , various additives and propellant .

气雾剂抛射剂主要是通过气雾剂阀门泄漏，气雾剂抛射剂泄漏与气雾剂阀门内垫圈材质存在一定关系。

Since propellant mainly leaks through aerosol valve , the material of the gasket used in aerosol valve is a very influential factor causing the leakage .