Sound Absorbing Mat Sound Dampening Heat Insulation Shield Noise Reduce 30"x39"

Description

Do you experience the following noises while driving?
Engine noise:
The vehicle engine is a source of noise, and its noise generation is converted into different engine conversions (mainly through: front fender, hood, fire wall, exhaust pipe generation and transmission).
Road noise
: Road noise is caused by the wind cutting in when the vehicle is driving at high speed, and the displacement drives the chassis vibration. There is also noise caused by the impact of the sand on the road on the chassis of the vehicle. This is the main source of road noise (mainly through: Four doors, trunk, front fender, front wheel arc generation and transmission).
Tire noise
: Tire noise is caused by friction between tires and road surface when the vehicle is driving at high speed. The size of tire noise is determined by road conditions. The worse the road conditions, tire noise is allowed, and the tire noise generated by asphalt and concrete roads There is a big difference (mainly through: four doors, trunk, front fender, front wheel arc generation and transmission).
Wind noise
: Wind noise refers to the pressure of oncoming wind that has exceeded the sealing resistance of the door and enters the car during high-speed driving. The faster the speed, the wind noise will occur (mainly through: four doors Seal the gap, including the production and transmission of the whole thin steel plate).
Resonance noise and others
: The car body itself is like a box, and the sound itself has the nature of refraction and overlap. When the sound enters the car, if there is no sound absorption and sound insulation material to absorb and block, the noise will continue Refraction and overlap, the resonance sound formed (mainly through: noise enters the car, overlap, reflection).
What is the direct harm of car noise to people?
When the noise is too loud, uncomfortable, tinnitus or fatigue. Scientific research has found that people exposed to noise greater than 80 decibels feel anxious and irritable.
When people are exposed to a high-decibel noise environment for a long time, their hearing will decrease, which will affect the abnormal feeling of the car itself and cause hidden driving hazards. According to incomplete statistics, traffic accidents indirectly caused by vehicle noise account for about 60% of the total number of traffic accidents, which is sufficient to illustrate the harm of noise.
Have you ever thought about soundproofing your car in a cost-effective and easy-to-operate way?
The first thing to understand about sound insulation is that it can never be realized in a car. You can reduce the amount of external noise and vibration, so one of the most important things you can do for a car is sound insulation.
What is a car sound insulation device?
The car body is assembled with steel structure or other materials into a confined space and compartment, and each car type is different due to the original design concept, such as engine design, shock absorber system, intake and exhaust methods, doors, and body Different noises will be generated when they are stationary or traveling on different roads. The steel plate, car body resonance, sound amplification, excessive noise are uncomfortable, tinnitus, fatigue, or interference with the original pleasant sound Effect, etc., therefore, it must be used for sound insulation treatment of the car.
Secondly, we all know that after long-distance driving, the temperature in the engine compartment is very high, and long-term high-temperature baking will cause the car paint on the surface of the hood to quickly age and crack. Therefore, the paint surface of some old cars is from The surface of the hood begins to age and lose its luster, while the paint in other locations is relatively good. The most important thing is that insulation wool can protect the temperature in the cabin from rapid loss, which is especially obvious in winter. With insulation wool, the temperature in the cabin will not drop sharply even in cold weather, thereby reducing shortcomings. Damage to the engine when restarted within time.
What are the benefits of installing sound insulation
？
Reduce road noise.
If you often drive on uneven roads or on noisy highways, sound insulation can bring you more comfort. It will reduce the noise of roads and other drivers. This will make your driving smoother and have the added benefit of better media listening.
Enhance the music.
Use sound insulation to make your radio clearer. You will no longer have to turn it up because of traffic noise. Not only is it good for music, but audio books and telephones will sound better, too.
Improve privacy.
If you don't want other people on the road to hear what you're listening to, the sound insulation prevents the noise from escaping. Sound insulation will help you
Warm in winter and cool in summer
This car insulation will help reduce your interior temperature in the summer, keep you warm in the winter, reduce engine/tunnel/console
Protect car paint
In summer, the temperature is too high, the engine runs at high speed and accelerates for a long time, and generates heat, which can easily cause the aging and fading of the car paint; the heat insulation pad can protect it
Increase the life of the car
In summer, due to high temperature and long-term driving, it is easy to cause the cabin to heat up and cause a fire, which may seriously damage your car. Using heat insulation pads can extend the life of the car
Features
This product is 100% brand new.
2) Can be used for the entire interior of any vehicle, including: floor, door, under carpet/seat, headliner/roof, trunk, trunk lid, firewall (internal).
3) By reducing or suppressing the sound vibration of the metal plate, the road noise can be eliminated.
4) Convenient installation, suitable for various car models, simple disassembly, disassembly, and hand rolling to ensure good adhesion. No messy spray paint or adhesive is required to install this product.
5) This kind of automotive insulation material is widely used, such as muscle cars, hot rods, light cruisers, imported cars, modifiers, street rods, mouse rods, classic cars, racing cars, storage trucks, antique cars, pickups, trucks, low riders Wait. We even have customers using it on their SUVs, vans, RVs, luxury cars, campers, yachts, RVs and school buses.
specification:
Feature: car sound insulation
Size: a variety of sizes to choose from
Thickness: 1/4"(236mil;6mm)
Function: Car sound insulation
Rated temperature: 200 degrees nominal
Outer material: 99.4% pure polished aluminum reinforced surface
Strengthening / anti-stress: yes
Mildew and mildew proof: Yes
Waterproof: yes
Non-toxic: Yes
Important note:
Due to the difference in lighting and screen settings, the color of this item may be slightly different from the picture.
Due to different manual measurement methods, please allow slightly different sizes.