Silicone Oil Mixture Calculator
This calculator is based on the code from
http://www.gesilicones.com/gesilwiza...ng/fluid2.html.
Viscosity of Fluid A 45
Viscosity of Fluid B 30
Target Mixture Viscosity 60
Mixing Percentages
Fluid A 171%
Fluid B -71%
I know non a valid scenario but you could have validation on input that Fluid A >= Target >= B or B >= Target >= A.