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tesa® 66865

250μm d/s white high shock & anti-repulsion PE foam tape



Product description

tesa® 66865 is a white double-sided tape consisting of a shock absorbing PE-foam backing equipped with a high shock & anti-repulsion adhesive.

tesa® 66865 features:
  • Outstanding shock performance
  • Outstanding push-out performance
  • Excellent anti-repulsion property to prevent lifting issue
  • Waterproof IPX8 to prevent water leakage
  • Good rework-ability

Main applications

Lens mounting and touch panel mounting in consumer electronics devices such like:
smart phone, tablet, smart watch,  TV etc.

Additional Info

Liner: PV07, 50μm transparent PET film

Technical properties

Elongation at break

250 %

Type of adhesive

modified acrylic

Tensile strength

15 N/cm

Total thickness

250 µm

Backing material

PE foam

Color

white

Adhesion properties

Adhesion to Steel (initial)

11 N/cm

Adhesion to PE (initial)

5.2 N/cm

Adhesion to PC (after 14 days)

15.5 N/cm

Adhesion to PMMA (after 14 days)

16.5 N/cm

Adhesion to ABS (initial)

9.5 N/cm

Adhesion to ABS (after 14 days)

12 N/cm

Adhesion to PC (initial)

13 N/cm

Adhesion to Glass (after 14 days)

15 N/cm

Adhesion to PE (after 14 days)

5.7 N/cm

Adhesion to Glass (initial)

13 N/cm

Adhesion to PMMA (initial)

14 N/cm

Adhesion to Steel (after 14 days)

14.5 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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