The low density and high sound absorption properties of nanofoam make it useful in the aerospace industry. Acoustic components made of nanofoam covered with aluminum foil are used in the payload area of rocket launchers. Such an arrangement can reduce acoustic stress. Therefore, it can well protect highly sensitive instruments and equipment in transportation, such as artificial satellites.

The acoustic components of the aluminum foam or waterproof non-woven fabric made by Xiamen Sihang's nano-foam are applied to the ship engine compartment noise treatment.

Nano foam is a multifunctional foam. Its chemical composition and unique open cell foam structure give it many properties. The nano-foam is very light, heat-resistant and flame-retardant, and has good elasticity and thermal insulation properties. Up to now, this foam has been used in buildings for sound insulation such as cinemas, VIP rooms, and for aircraft passenger seats as well as for internal insulation of aircraft.

Airline accessory manufacturers have used nanofoam to fill aerospace seats. In addition to their excellent sound absorption and flame retardant properties, air seats containing nanofoam are much lighter than conventional seats. Using so many seats on a passenger plane adds up to a lot of weight. According to aircraft manufacturers, because the weight of the seat is reduced by 50% to 70%, the fuel cost saved can offset the cost of replacing the seat in two months, which brings economic and environmental benefits to the airline.

Case:

         1. As a sound absorbing, heat preservation and shock absorbing material in the artificial satellite warehouse;

         2. As a sound absorbing and insulating material in the cruise ship;

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

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

Xiamen Sihang has focused on the application and development of nano-foam in the past 9 years. It is a professional 4th generation nano-sponge material application solution provider.