发明名称 |
Bench test screening method for fluid antifoam additives |
摘要 |
A method for evaluating antifoam additives for lubricants. The method includes a step of aging a quantity of fluid containing an antifoam additive in one or more high shear simulator(s) for a period of time to provide an aged fluid. After the aging step, the fluid is evaluated in a foam tendency evaluation test to provide the foaming tendency for the fluid.
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申请公布号 |
US8490471(B1) |
申请公布日期 |
2013.07.23 |
申请号 |
US201213427965 |
申请日期 |
2012.03.23 |
申请人 |
STRAIT KEVIN M.;VED CHINTAN N;AFTON CHEMICAL CORPORATION;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
STRAIT KEVIN M.;VED CHINTAN N |
分类号 |
G01N37/00;G01N33/62 |
主分类号 |
G01N37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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