Features: 1) High sound absorption 2) Good heat preservation 3) Strong shockproof 4) Wide belt of sustaining temperature (-80°C - 600°C) 5) Fireproof, dampproof and antiseptic Applications: 1) Refrigerator, ice box and ice storage rooms 2) Various air conditioner apparatus 3) Ventilation ducts of central air conditioner 4) High noise machine rooms and workshops 5) Vehicle and ship caps and engine protection covers 6) The acoustic absorption decoration of large scale building engineering (underground, tunnels and theatres)