t109
t109
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The test results reveal that the improved product has better compatibility , dispersancy and detergency at elevated temperature than the conventional calcium alkylsalicylate ( T109 ), it can be widely used in diesel engine oil .
试验结果表明:改性的烷基水杨酸钙产品较原烷基水杨酸钙(T109)产品具有更加优异的相容性能、分散能力和高温清净性能,可应用于各级内燃机油中。
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The reasons of precipitation formation after mixing alkyl salicylates ( T109 ) and alkyl benzene sulfonates ( T106 ) were discussed . The structure schematic formula as well as colloidal and micellar shape of different base number alkyl salicylates and alkyl benzene sulfonates were given .
探讨了烷基水杨酸钙(T109)与烷基苯磺酸钙(T106)混兑产生共沉淀的原因,提出不同碱值烷基水杨酸钙和烷基苯磺酸钙的结构示意式和胶体胶束形态。