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61645

250μm d/s black standard PE foam tape



Product description

tesa® 61645 is a black double-sided tape consisting of a PE-foam backing equipped with a special modified acrylic adhesive.

tesa® 61645 features:
  • Very good bonding strength
  • Outstanding shock performance
  • Good push-out resistance
  • Waterproofness
  • Good rework ability

Main applications

  • Smart Phone: Lens mounting & 2.5D/3D back cover mounting
  • Tablet & Touch laptop: Lens mounting & touch panel mounting
  • Battery mounting

Additional Info

Liner: PV50 transparent PET-film (50μm)

Technical properties

Elongation at break

350 %

Type of adhesive

tackified acrylic

Tensile strength

16 N/cm

Total thickness

250 µm

Backing material

PE foam

Color

black

Type of liner - inside

PET

Adhesion properties

Adhesion to Steel (initial)

10.5 N/cm

Adhesion to PC (after 14 days)

13.5 N/cm

Adhesion to PMMA (after 14 days)

14.5 N/cm

Adhesion to ABS (initial)

9 N/cm

Adhesion to ABS (after 14 days)

12 N/cm

Adhesion to PC (initial)

12 N/cm

Adhesion to Glass (after 14 days)

12.5 N/cm

Adhesion to Glass (initial)

12.5 N/cm

Adhesion to PMMA (initial)

13 N/cm

Adhesion to Steel (after 14 days)

12.5 N/cm

Rating properties

Static shear resistance at 23°C

+

Humidity resistance

+

Ageing resistance (UV)

+

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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