Sticky Butyl Strong Self Adhesive Sound Deadening With OEM / ODM
WanTai butyl material car sound deadening is a light-weight,
elastomeric butyl and aluminum constrained-layer vibrational
damper. With multi-layer composite, WanTai butyl material car sound
deadening not only reduces the noise but also the vibration, and it
can isolate the heat outside the car. The butyl material car sound
deadening can easily fuse to sheet metal and other hard substrates.
Applying with butyl material car sound deadening, it can strengthen
your car’s body panel too. The material is highly resistant to
aging and makes your car be quiet and cool all the time! It is the
base deadening of sound control. Applied with the butyl material
car sound deadening reduce greatly the noise delivered from your
vehicle body, it converts the sound & vibration energy to heat.
It will increase the loss factor up to 0.417 at 20℃. You can easily
get more pure and quality music.
The serial number
|Black, white, gray|
The normal temperature
The density of
The proportion of meter test
Tensile strength (Mpa)
Resistance to bending
Test samples ≥90°No cracks, no damage
No cracks, no fall off
24 house -25℃±5℃. 24 house -60℃±5℃.
Corrosion of steel plate
No crrosion, Steel plate no deformation
Stick on the plate 72 hours (25℃)
PBB, PBDE≤ 600PPm
IEC62321/2nd CDV (111/95/CDV)
PBB, PBDFE: GC-MS
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