... resins. Specifications and ApplicationsItem UnitSoftening Point (Ring & Ball), ºCColor, Gardner, #Acid Value(mg KOH/g)FeaturesApplicationsTest methodGB8146GB/T 1722-1992GB8146GR-9085 ... (Ring & Ball), ºC 85-95 Color, Gardner, #6-8 Acid Value(mg KOH/g)≤10GR-90S Softening Point (Ring & Ball ... ), ºC 85-95 Color, Gardner, #3-5 Acid Value(mg KOH/g)≤10 Glycerol Rosin Ester