Yes, foams are the most useful material for automobile interiors. Apart from this, there are other advantages of foam in the automobile industry.
Foam as a shock absorber
Foam acts as a shock absorber during a car collision which can potentially save you from severe injuries. It also reduces the damage of a car if an accident occurs. According to science, any porous substance acts as a good shock absorber. This is the reason why our bones are hollow from inside.
Modern age cars come with a pasting of lightweight foam on the frontal part. This allows to absorb the energy of massive impact through shrinkage. It is really a big revolution with respect to a car’s safety, hence providing a better chance for survival of the passengers during an accident. Metal foam is actually super-light foam which is made up of infiltrated molten aluminium and expanded pearlite. These are particles lighter than a popcorn. Manufacturing of this foam does not require an expensive process. This makes the material cost effective and reliable for the automobile industry.
Reducing the weight of a vehicle
For many years reducing the vehicular weight and increasing the safety of an automobile has been a matter of concern. This is why foams are used to make seats, headliners and headrests. Foams provide excellent softness & comfort, and they are durable too. Various foam applications inside a vehicle allows it to be of low weight. This means that you can save more fuel and lower the emission level.
Apart from safety, foam also gives the freedom to have excellent upholstery in the car. It gives the passengers an optimal support while on the move. Moreover, foam headliners protect the metal sheet from rusting and give the vehicle a unique look. One can customise the foam headliner with different colours that match with the inner decoration of the car. The headrests provide great comfort and they do not tend to shrink easily which is common in the case of cotton headrests.
Serves as a protective shield to vehicular machineries
Foams are also used in the mechanical part of a vehicle. They are placed between the engine and the body of the vehicle to dampen the noise of abatement. They are also used in the gear boxes to hold the lubrication properly.
Thus, foams are a vital part of the automobile industry as they offer several benefits of beautification, security and durability.