作　　者： ;

机构地区： 韶关学院化学与环境工程学院

出　　处： 《广东化工》 2006年第7期43-45,共3页

摘　　要： 用复合稠化剂白蜡和纳米二氧化硅粉体、成膜助剂松节油对已失效的炮脂进行改性,改性后炮脂的滴点和黏度、氧化安定性提高,锥入度和酸值、水安定性降低,使用效果良好,延长了炮脂的使用寿命。 Modification of cannon grease was carried out with two kinds of densifiers white wax and nonometer silicon dioxide powder and forming membrane assistant turpentine. The results showed that after modification dropping point and viscosity and oxidization stability were increased, needle penetration and acid value and water stability were decreased, application effect was good. it could lengthen application life period of cannon grease.

关 键 词： 炮脂 防锈 石蜡 纳米二氧化硅粉体

领　　域： [化学工程] [石油与天然气工程]