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tesa® 54901 Precision Die Cuts
High performance PU-foam for demanding BSR applications
Product description
tesa® 54901 is a black, firm 4.8mm PU-foam with high adhesive power. The product is perfectly suitable for noise damping, sealing larger gaps and energy absorbance in the automotive industry.Features:
- Excellent noise damping properties
- Constant compression set
- Outdoor resistant
- High adhesion power
- Absorbance of shock and vibrations
- Very low outgassing (Carrier)
- Self extinguishing
Main applications
- Highest requirements for noise damping
- Cushioning components
- Water- and air-tight sealing and bridging larger gaps even in the exterior of a vehicle
- Vibration isolation
- Impact energy absorbance
Technical properties
Elongation at break
75 %
Type of adhesive
tackified acrylic
Type of liner
PET
Colour of liner
transparent
Tensile strength
20 N/cm
Total thickness
5000 µm
Backing material
PU foam, firm
Backing density
240 kg/m³
Color
black
Rating properties
Conformability
o
Abrasion resistance
-
Humidity resistance
+
Compression set
++
Noise damping
++
Suitable for die cutting
Yes
Energy absorption
++
Additional Info
Sound dampening properties and abrasion resistance are measured according to LV 312.Further material options:
tesa® 54902, 3.3mm soft
tesa® 54903, 3.3mm very firm
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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