460mmx820mm Car noise deadener

Product description: 

 C1 is produced with the brand new ingredient of the environmental protection, no unpleasant smells pure butyl rubber and the environmental protection polymer material.
We apply a special corrosion resistant and bioglide coating film technology and make sure that the surface of the aluminum foil is steady and anti-oxidant.

Our products will eliminate the bad effect of the aluminum oxidant process that may affect the health of human body.
Moreover, our products are of great quality: the early sticky and the viscous could reach the index of GB4852-84/T4851-2002. In the test of ROHS PB, Cd, Cr+6, Hg, PBBs and PBDEs are not found.

C1 series are mainly used in the protection and damping suspension of the automobile and the doors’ metal parts. This will reduce the noise made by the shocking of the cars efficiently. This material could still work in the circumstance of 160°C high or -40 °C below.

Functions  

1. Release the structure transmission attenuation vibration energy
2. Reduce the vibration of the resonance frequency
3. Lessen the vibration of the structure shaking or the striking
4. Vibration dampening of metal panels.

Features:
Excellent Self-Adhesive property
Environmental Protection
Good Early Sticky And Viscous
Flexible And Conformable

Applications:

Mainly used in  car doors, hoods, trunk floors , hoods, deck lids, wheel fender, back trunk , four-wheels and wings board, engine cover or other metal parts

Accept OEM-Printing

 Methods to deal with sound-proof

Usually we have two methods to deal with this problem.

Firstly we could apply the sound-proof and shock- proof products. For example, if we stick some sound-proof and shock-proof materials to the doors and the luggage site, it will help to reinforce the car structure and control the resonance between the body and the outside environment. This is because these materials will change the former rates and control the resonance and consonance and cut off the noise made by the car.

Secondly we could use these materials to reduce the noise. For example, when we apply the sound insulation materials into the engine, the noise will be greatly reduced. This is because that the sound insulation material is an Acoustic foam material which contains the open mouth chamber and the inside-closed chamber. This will transform the noise in to mechanic power and heat and eliminate the noise. These two materials will not be separated, we have combined them together and reach the best effect.

The Benefits of the automobile sound-proof materials:

1. It will revert the sound pressure and the tone quality of the automobile stereos by using the shock-proof materials to damp and seal the sheet metals and develop the installing environment of the horn.

2. It will debase the noise made by the sheet metal structure of the car and support you a comfortable condition by using the shock-proof and the sound-proof materials.

Sound Insulation of the automobile:
The four doors double, back trunk, chassis, four-wheels and wings board, engine cover

The four doors double:
it forms a case body in the door board and helps the working efficiency of the horn and reduces the shock of the car door and the wind’s noise.

Back trunk: it reduces the noise of the road and the steel; reduce the shocking of the air.

Chassis:
Foster the chassis and deduce the noise

Four- wheels and wings board:
it is the most efficient way to reduce the noise from the wheel

Engine cover:
it will separate parts of the noise from the engine and cut off the heat. Also it will prevent the aging of the engine cover and extend the working time.

We advise that these parts should be made by the butyl rubber, which contains the environment protection elements. This material could stand the high heat, water and damping proof and there is no strange smell. It could work as the car goes on.