Fernandez, Josefa; Assael, Marc J.; Enick, Robert M.; Trusler, J. P. Martin published an article in 2019, the title of the article was International Standard for viscosity at temperatures up to 473 K and pressures below 200 MPa (IUPAC Technical Report).Related Products of 3319-31-1 And the article contains the following content:
This paper presents the results of an investigation into possible liquid viscosity standards to meet an industrial requirement for a liquid with a nominal viscosity of 20 mPa s at a temperature of 473 K and pressure of 200 MPa with a relative expanded uncertainty of less than 5%. There are no com. available certified viscosity reference liquids that meet this requirement. Four candidate fluids were examined: squalane, Krytox GPL102, tris(2-ethylhexyl) trimellitate (TOTM), and dipentaerythritol hexa(3,5,5-trimethylhexanoate) (DiPEiC9). Although none of these fluids satisfies all of the criteria, two fluids were identified as being suitable as International Standards for viscosity at temperatures up to 473 K and pressures below 200 MPa. These fluids are squalane and tris(2-ethylhexyl) trimellitate (TOTM), which at T=473.15 K and p=200 MPa present viscosity values of 5 mPa s and 10 mPa s, resp. The experimental process involved the reaction of Tris(2-ethylhexyl) benzene-1,2,4-tricarboxylate(cas: 3319-31-1).Related Products of 3319-31-1
The Article related to viscosity temperature pressure international standard, General Physical Chemistry: Macroscopic Properties and other aspects.Related Products of 3319-31-1
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