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Today, polyurethane foams can be found throughout your vehicle - in obvious areas such as your car seats, as well as in its body, spoilers, bumpers, and in the doors and windows. Before this, they were merely required to provide a range of load bearing, but now custom foam manufacturers are designing them with a longer service life for your vehicle in mind and as part of the overall vibration and acoustical package. Carrying new performance requirements, they must now contribute to odor and emissions reductions in all interior and passenger compartments. Their durability has proven to perform for well over one hundred thousand miles. More than ever before, automobile manufacturers are relying on this product to provide flexibility and to elevate a vehicle's comfort. Seating Comfort Since hitting the market over 40 years ago, flexible molded polyurethane foams have productively contributed to the comfort provided by transportation seating. It is easily assembled and recycled and, even under the heaviest of uses, maintains its original firmness and shape. Cushioned instrument panels, arm rests, and headrests are constructed from this material. Noise Control Noise emitted by motor vehicles affect both pedestrians and residents who live in high traffic areas. Due to the inherent capacity of polyurethane to yield foams with varying characteristics, it is deemed the choice material for automotive noise control. Its custom-molded acoustic properties prohibit squeaking, rattling, and other noises from reaching the inner compartment, delivering a stress-free and luxurious ride. Sound Absorption During every car excursion, both driver and passenger are exposed to mental and physical stress from traffic, weather conditions, and noise factors. Located in seating and sound insulation, are key in the reduction of all stresses. Ultimately, the goal for each soft trimmed area in a vehicle is to absorb as much sound as possible. Half of the total noise absorption in standard cars is fulfilled by the seats. Absorption quality is reliant upon the types of foam utilized inside the seat cushions and backrest. Sound Transmission Automobiles are equipped with sound-absorbing foam in contact with the metal shell, resulting in a reduction of noise entering the passenger section. Obviously, the better the material, the more effectively it acts as a sound barrier. Shock Absorption Until recently, a vehicle's exterior parts were constructed from metal alloys, which are more prone to chips, dents, and corrosion. Now, custom foam manufacturers have designed support, which is being utilized in fenders, bumpers, and spoilers to aid in shock absorption. The energy absorbing material protects passenger compartments from the force caused by collisions. It absorbs the sudden energy and collapses, consuming the burden of force prior to it reaching the passenger's area. Additionally, this material is found inside the steering wheel, floor mats, seat bottoms, and air ducts. Additives are now introduced during the custom foam manufacturers' process to transform its properties, making it flame retardant, anti-microbial, and anti-static. Their lightweight traits assist the car in better gas mileage and give engineers the freedom to dream up innovative designs that were not possible before. When looking for custom foam manufacturers, visit Grand Rapids Foam Technologies. Learn more at http://grft.com/?page_id=28.
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