No Vibration No Smell No Noise Soundproof Hood With Vehicle Sound Deadening Material
Product Description:
WanTai sound deadener 2mm Damping Mat uses mass loading to lower panel resonance and absorb structural vibrations, converting them into low level heat. Stop those nasty rattles, eliminate road and outside noise, insulate your vehicle and dramatically improve the sound of your car interior.
WanTai sound deadener Damping Mat is a polymeric based damping material with a supercharged adhesive. With an Aluminum surface and a unique military-grade composition, it has been proven to be extremely efficient at the conversion of vibration to thermal energy. Silent Coat is very flexible which is very important as it allows it to properly adhere to a contoured panel. It can be installed anywhere in your vehicle including under the bonnet.
WanTai sound deadener Damping Mat is already the choice of many automotive professionals.
Sample Test:
|
The serial number |
Item |
Performance |
Comment |
| 1 |
Appearance |
Black, white, gray |
Visual inspection |
| 2 |
Smell |
No smell |
The normal temperature Nasal olfactory |
| 3 |
The density of |
1600kg/m³±10 |
The proportion of meter test |
| 4 |
Hardness (Sha) |
70±5 |
Shore durometer |
| 5 |
Tensile strength (Mpa) |
≥0.5 |
500mm/min |
| 6 |
Resistance to bending |
Test samples ≥90°No cracks, no damage |
100×25×3mm |
| 7 |
Temperature test |
No cracks, no fall off |
24 house -25±5. 24 house -60±5. |
| 8 |
Corrosion of steel plate |
No crrosion, Steel plate no deformation |
Stick on the plate 72 hours (25) |
| 9 |
Harmful substances |
Pb≤ 600PPm Cd≤ 600PPm Hg≤ 600PPm PBB, PBDE≤ 600PPm |
Refer to: IEC62321/2nd CDV (111/95/CDV) Cd: ICP-OES Hg: ICP-OES Cr: UV-Vis PBB, PBDFE: GC-MS Pb: ICP-OES |
Functions :
1, Release the structure transmission attenuation vibration energy
2, Decrease Vibration and Heat From the engine
3, Decrease Interior (speaker and car body), Engine, Exhaust Noise, and Vibration.
4, Reduce External noise (tires on the road, other cars, wind, etc)
5, Lessen the vibration of the structure shaking or the striking
6, Increase the value of yo
