Product information

tesa ^® 62948

Name: tesa® 62948
Brand: tesa®

400µm double sided black reinforced foam tape

Product description

tesa ^® 62948 is a black double sided thin PE foam tape with a PET film reinforcement. The tape is equipped with a tackified acrylic adhesive.

tesa ^® 62948 features:

Thickness: 400µm
Very high bonding strength
Highly conformable foam backing compensates design tolerances or uneven surfaces
Excellent sealing function versus humidity and dust
Dampening properties offer good shock absorption
Easy converting and handling due to PET reinforcement
Very good humidity resistance
Black color for easy detection or design purposes

Main applications

Touch panel / lens mounting in mobile phones
Speaker module mounting
Front panel mounting in notebooks
Mounting on uneven surfaces

Technical properties

Backing material

PE foam

Color

black

Total thickness

400 µm

Type of adhesive

tackified acrylic

Elongation at break

50 %

Tensile strength

27 N/cm

Type of liner

glassine

Colour of liner

brown

Thickness of liner

71 µm

Weight of liner

80 g/m²

Adhesion properties

Adhesion to ABS (after 14 days)

9 N/cm

Adhesion to ABS (initial)

5.8 N/cm

Adhesion to Aluminium (after 14 days)

10.8 N/cm

Adhesion to Aluminium (initial)

4.9 N/cm

Adhesion to Glass (after 14 days)

10.1 N/cm

Adhesion to Glass (initial)

7.3 N/cm

Adhesion to PC (after 14 days)

10.8 N/cm

Adhesion to PC (initial)

6.9 N/cm

Adhesion to PE (after 14 days)

2.3 N/cm

Adhesion to PE (initial)

2.3 N/cm

Adhesion to PET (after 14 days)

7.3 N/cm

Adhesion to PET (initial)

4.9 N/cm

Adhesion to PVC (after 14 days)

13.2 N/cm

Adhesion to PVC (initial)

6 N/cm

Adhesion to Steel (after 14 days)

13.1 N/cm

Adhesion to Steel (initial)

5.8 N/cm

Rating properties

Tack

Ageing resistance (UV)

Humidity resistance

Softener resistance

Static shear resistance at 23°C

Static shear resistance at 40°C

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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