... ——≤0.109~112000~4000≤G-9Common rigid foams,refrigerator,cold-cabinet,and sandwich panelsHF-4110420~480≤0 ... ——≤0.109~112000~3500≤G-9Lowviscosity,goodfluid,used For refrigerator and cold-cabinet.HF-8326420~480≤0.25 ... 530——≤0.105~7.54500~6500≤G-6For refrigerator,cold-cabinet polyol blend material,improve fluidity.HF ... .20≤0.105~7.54500~6500≤G-8Used for refrigerator,cold-cabinetHF-8238365~395——≤0.10——6000~8000 ...