Trying to re-gather lost files after computer failure (too long between back-ups, not enough that it really hurts), and found some great data sheets from Evonik...went looking for the source data, and any updates, and they have this...
https://oil-additives.evonik.com/product/oil-additives/resources/blending-efficiency-en.html
A blending calculator, where you can put the base oil viscosity in, pick a target KV100, and it spits out how much Viscosity Modifier to use...or back the other way...
https://oil-additives.evonik.com/product/oil-additives/resources/blending-efficiency-en.html
A blending calculator, where you can put the base oil viscosity in, pick a target KV100, and it spits out how much Viscosity Modifier to use...or back the other way...