I found the definition for oxidation:
'Oxidation measures gums, varnishes and oxidation products. High oxidation from oil used too hot or too long can leave sludge and varnish deposits and thicken the oil. '
What about the definition for nitration?
What is the acceptable % range for oxidation & nitration?
'Oxidation measures gums, varnishes and oxidation products. High oxidation from oil used too hot or too long can leave sludge and varnish deposits and thicken the oil. '
What about the definition for nitration?
What is the acceptable % range for oxidation & nitration?