Typical listed viscosity is usually at 100ºC, right? Would A/C oil ever experience that high a temperature?quote:
Originally posted by MolaKule:
Refrigeration esters come in two flavors: a glycol ether ester or a polyol ester.
Neither one has the proper amount or type of additives to use as an additive in engine or gear lubricants.
Viscosity ranges from about 5 cSt to about 12 cSt.
And don't PAG oils have serious compatibility problems with mineral oils?