Test medium for rapid analysis of motor oils in internal combustion engines

Test medium for rapid analysis of motor oils in internal combustion engines

  • CN 101,115,992 A
  • Filed: 12/08/2005
  • Published: 01/30/2008
  • Est. Priority Date: 12/08/2004
  • Status: Active Application
First Claim
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1. be used for the detection medium of the machine oil in the express-analysis internal combustion engine, it has 50.0 to 200.0g/m 2Weight per unit area, with regard to the gross weight that detects medium, wherein contain the cotton slurry of 20.0 weight % to 98.0 weight %, the cellulose of 0.0 weight % to 50.0 weight % and silicic acid and/or at least a silicate of 0.1 weight % to 50.0 weight %.

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