Noise-absorbing nano foam-a new noise-reducing material for aerospace and navigation, heat-resistant and flame-retardant

      The low density and high sound absorption properties of nano-foam make it very useful in the aviation field. Acoustic components made of nano-foam and covered with aluminum foil are used in the payload area of the rocket launcher. Such a setting can reduce acoustic pressure, which can well protect highly sensitive instruments and equipment in transportation, such as artificial satellites.

      Acoustic components made of Xiamen Sihang’s nano-foam covered with aluminum foil or waterproof non-woven fabric are used for noise treatment in naval engine compartments.

      Nano foam is a multifunctional foam. Its chemical composition and unique open-cell foam structure give it many characteristics. Nano foam is very light, has heat resistance and flame retardancy, and has good elasticity and thermal insulation properties. Up to now, this kind of foam has been used for sound insulation in buildings such as movie theaters and VIP rooms, and can also be used for aircraft passenger seats and aircraft interior insulation.

　　Airliner supporting manufacturers have used nano-foam to fill aviation seats. In addition to its excellent sound absorption and flame-retardant properties, aviation seats containing nano-foam are much lighter than traditional seats. Using so many seats on a passenger plane will add up to a lot of weight reduction. According to calculations by aircraft manufacturers, as the weight of the seat is reduced by 50% to 70%, the fuel cost savings can offset the cost of replacing the seat in two months, which brings both economic and environmental benefits to the airline.

      Case:

         1. Used as sound absorption, heat preservation and shock absorption material in artificial satellite warehouse;

         2. As sound-absorbing and thermal insulation materials in cruise ships;

         3. Used for noise reduction materials in ships and ships.

      Description: The main keywords are nano-foam, multifunctional foam, aircraft insulation materials, aviation sponge, sound-absorbing sponge, nano-sponge, sound-absorbing nano-materials, new building materials, and high-efficiency sound-absorbing materials.

      Xiamen share nano has focused on the application and development of nano-foam for 9 years, and is a professional provider of the fourth-generation nano-sponge material application.