... ——6000~8000≤G-11ordinary rigid foam material, uses in the refrigerator, cold tank, the sandwich and so ... ——7000~9000≤G-11ordinary rigid foam material, uses in the refrigerator, cold tank, the sandwich and so ... ≤0.105.5~7.510000~14000≤G-7Uses in the refrigerator, cold tank, the size stability ... character,a little especially odor,innocuous ,no corrosive,dissolve in water. It can be dissolving with amic, F ...