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Product information

tesa® 51865

165µm double sided transparent asymmetrical filmic tape



Product description

tesa® 51865 is an asymmetrical transparent double-sided self-adhesive tape consisting of a PET backing and a tackyfied acrylic adhesive.
The covered side of tesa® 51865 has a high coating weight for maximum flexibility and versatility on multiple surface demands. The open side of tesa® 51865 shows a reduced coating weight that guarantees a secure bond to flat profiles laminated under controlled conditions.

tesa® 51865 features especially:

  • Excellent bond to extruded trims and profiles
  • Reliable bond even to LSE ( Low Surface Energy)  substrates
  • Immediate usability right after assembly
  • Suitability for most demanding applications such as heavy stress, high temperatures or critical substrates

Main applications

  • Mounting of decorative trims and profiles in the furniture industry
  • Lamination of magnetic stripes
  • Roller blind production
  • Equipping extruded plastic profiles with transparent double sided filmic tape
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Technical properties

Backing material

PET film

Color

transparent

Total thickness

165 µm

Type of adhesive

tackified acrylic

Elongation at break

50 %

Tensile strength

20 N/cm

Adhesion properties

Adhesion to ABS (after 14 days)

10 N/cm

Adhesion to ABS (covered side, after 14 days)

13 N/cm

Adhesion to ABS (covered side, initial)

12 N/cm

Adhesion to ABS (initial)

9.5 N/cm

Adhesion to Alu (covered side, after 14 days)

12.5 N/cm

Adhesion to Aluminium (after 14 days)

9.5 N/cm

Adhesion to Aluminium (covered side, initial)

12 N/cm

Adhesion to Aluminium (initial)

9 N/cm

Adhesion to PC (after 14 days)

12 N/cm

Adhesion to PC (covered side, after 14 days)

15 N/cm

Adhesion to PC (covered side, initial)

13 N/cm

Adhesion to PC (initial)

9 N/cm

Adhesion to PE (after 14 days)

7 N/cm

Adhesion to PE (covered side, after 14 days)

8 N/cm

Adhesion to PE (covered side, initial)

7 N/cm

Adhesion to PE (initial)

6.5 N/cm

Adhesion to PET (after 14 days)

9.5 N/cm

Adhesion to PET (covered side, after 14 days)

10.5 N/cm

Adhesion to PET (covered side, initial)

10 N/cm

Adhesion to PET (initial)

9 N/cm

Adhesion to PP (after 14 days)

8 N/cm

Adhesion to PP (covered side, after 14 days)

8.5 N/cm

Adhesion to PP (covered side, initial)

8 N/cm

Adhesion to PP (initial)

7 N/cm

Adhesion to PS (after 14 days)

11 N/cm

Adhesion to PS (covered side, after 14 days)

13.5 N/cm

Adhesion to PS (covered side, initial)

12 N/cm

Adhesion to PS (initial)

9 N/cm

Adhesion to PVC (after 14 days)

11 N/cm

Adhesion to PVC (covered side, after 14 days)

14 N/cm

Adhesion to PVC (covered side, initial)

9 N/cm

Adhesion to PVC (initial)

7 N/cm

Adhesion to Steel (after 14 days)

10.5 N/cm

Adhesion to Steel (covered side, after 14 days)

13.5 N/cm

Adhesion to Steel (covered side, initial)

13 N/cm

Adhesion to Steel (initial)

10 N/cm

Rating properties

Temperature resistance short term

200 °C

Temperature resistance long term

100 °C

Tack

+

Ageing resistance (UV)

++

Humidity resistance

++

Resistance to chemicals

+

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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