The results indicate that diesel engine oil according to this formula has ideal detergency and dispersancy on high temperature and upper applied value.
结果表明用该配方调制出的柴油机油具有良好的高温清净分散性和较高的应用价值。
The aim of this paper is to develop a kind of bench test for evaluating the soot dispersancy of diesel engine oil.
此项工程旨在开发出一种能评价柴油机油烟炱分散性能的试验方法。
Taking the carbon black similar to soot as the test material, the oil's dispersancy is evaluated through the oil's viscosity change after blending the carbon black into the oil under high speed.
我们采用与烟炱相类似的炭黑作为试验原料，在高速搅拌下将炭黑分散在油中，通过粘度变化来考察油品的分散性能。
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