... Item Quality IndexUasageOH Value(mgKoH/g)Acid Value(mgKoH/g)Water(%)PH Value(PH)K+Na+(ppm)Viscositympa.s(25)ColorAPHALY ... rihid foamsLY-303A480510≤0.0710-12300-600≤100APHARefrigerator,Freezer,used in heat insulation materialsLY-375S370400≤0.08≤0.105.5-7 ... with steady character, a little especially odor,innocuous,no corrosive,dissolve in water.It can be dissolving with amic,F-Trichoromethane and other ...