Butyl sound-proof and anti-shock plate adopt the new formula of butyl rubber and environmental high-polymer material, and is covered with 0.1MM of aluminum foil that is coated with environmental polyester paint on the surface, which has good corrosion resistance and can ensure highly stable surface of the aluminum foil. It’s not
easy to be oxidized, and can reduce the influence that the aluminum oxidation brings to human body. It has good performance, initial adhesion and persistent adhesion. In the ROHS detection of the environment, the following substances are not detected: lead(Pb), cadmium(Cd), chromiumVI(CR+6), mercury(Hg), poly brominated biphenyls(PBBs), poly prominated diphenyl ethers (PBDEs), etc
Thickness of the butyl rubber : 2MM
Thickness of the Aluminum Foil: 0.1mm
Size : 80*50cm
Density : 1.55
Weight : 1.5kg +/-0.1kg
Color of the butyl rubber: white , black , grey
Color of the Aluminum Foil: white , blue golden
Heat resistance: -45 to +180
surface of the automotive chassis
car door and other metal parts, and it can effectively reduce the noise produced by the structural shock and be used for the sealing and sound insulation of houses.
Car Sound Deadening Mat combine the shock-proof, sound-proof and sound-absorbing to decrease the noise efficiently. As everyone knows , sound is from the vibration. When themetal plate vibrates, the damping and shock-proof part work first to restrain the original vibration.
Then the rest noise would penetrate the metal surface and damping part, and through the obturator spongy sound-proof part. The noise will be greatly weakened because of the different material density. To the noise which still seep into the cockpit, the opening sound absorbing structure would absorb the multi-band noise to ensure that non- reverberation to occur.
1. Use scissors, knife or die to cut the mat to the desired size and shape before removing the release liner.
2. Next, remove dust, grease, moisture, and other foreign matter from the application surface.
3. Peel off the release liner. The simplest application technique is to bend the mat slightly and attach it along its shortest edge.
Press the mat firmly into place, using a roller for larger pieces. The roller reduces the risk of leaving air pockets, which reduce sound damping capacity. The temperature of the mat and application surface should not be below room temperature during fitting.Heating the material is not necessary.
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