What are the advantages of phreatic materials? Phreatic material advantages of water resistance: closed cell structure, no water absorption, moisture resistance, good water resistance. Non toxic, non-toxic, non-toxic, non-toxic, non-toxic, anti-corrosive, anti-corrosive, non-toxic, anti-corrosive, anti-corrosive, anti-corrosive, non-toxic, anti-corrosive, anti-corrosive, anti-corrosive, anti-corrosive, anti-corrosive, anti-corrosive, anti-corrosive, anti-. Processability: no joint, and easy to hot press, cutting, gluing, laminating and other processing. The second advantage of phreatic material is anti vibration: high resilience and tension resistance, strong toughness and good shock / buffer performance. Phreatic material has three advantages: heat insulation, heat preservation, cold proof and low temperature performance, and can be resistant to severe cold and exposure. Sound insulation: airtight bubble, good sound insulation effect.