It is possible to compare Therminol fluids by their typical properties following the upgrade of a heat transfer calculator tool from Eastman Chemical Co., Kingsport, Tenn.

The calculator incorporates three tools:

  • Product Comparison Calculator. Users can make side-by-side comparisons of up to six fluids for physical and performance properties, and heat transfer coefficients.
  • Property by Temperature Table. Users can create tables of physical properties in various units of measure, and in user-selected temperature increments.
  • Property by Temperature Plot. Users ca create plots of key physical properties of Therminol fluids in user-selected units of measure.

Other enhancements include an export function and app multitasking.

The software can be downloaded from It is found under the Resources tab on the website.