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tesa-51970-double-sided-filmic-tape-transparent-519700001600-pr
Product information

tesa® 51970

Transparent double-sided filmic tape



Product description

tesa® 51970 is a transparent double-sided tape consisting of a PP-film backing and a tackified adhesive.

tesa® 51970 features especially:
  • Excellent combination of high tack and adhesion
  • Secure bond even on critical materials such as PP and PE and rough surfaces
  • Good temperature resistance and outdoor suitability

Main applications

  • Mounting of plastic and wooden trims
  • Mounting of decorative materials and displays
  • Mounting of transparent signs and scales

Additional Info

Liner variants:
  • PV0 brown glassine paper (69 µm; 80g/m²)
  • PV1 white paper liner (84 µm; 102g/m²)
  • PV2 brown glassine paper (78µm, 90g/m²)
  • PV6 red MOPP-film (80 µm, 72g/m²)
  • PV8 white MOPP friction liner (69 µm; 80g/m²)


A fingerlift version (extended liner), tesa® 61970, is also available.


According to VDA278 analysis, tesa 51970 does not contain any single substances restricted by the drafted GB regulations (China) as well as the indoor concentration guideline by Health, Labour and Welfare Ministry (Japan).
tesa-51970-double-sided-filmic-tape-transparent-519700001600-pr
tesa-51970-double-sided-filmic-tape-transparent-519700001600-pr
tesa 51970 transparent double sided filmic tape
tesa 51970 transparent double sided filmic tape step1of3
tesa 51970 transparent double sided filmic tape step3of3

tesa-51970-double-sided-filmic-tape-transparent-519700001600-pr

tesa-51970-double-sided-filmic-tape-transparent-519700001600-pr

tesa 51970 transparent double sided filmic tape

tesa 51970 transparent double sided filmic tape step1of3

tesa 51970 transparent double sided filmic tape step3of3

Technical properties

Elongation at break

150 %

Type of adhesive

tackified acrylic

Type of liner

glassine

Colour of liner

brown

Tensile strength

50 N/cm

Total thickness

220 µm

Thickness of liner

71 µm

Backing material

PP film

Color

transparent

Adhesion properties

Adhesion to Steel (initial)

13 N/cm

Adhesion to PE (initial)

5.4 N/cm

Adhesion to PC (after 14 days)

15 N/cm

Adhesion to PS (after 14 days)

13.4 N/cm

Adhesion to ABS (initial)

11.3 N/cm

Adhesion to ABS (after 14 days)

14.4 N/cm

Adhesion to PP (after 14 days)

8.8 N/cm

Adhesion to PET (after 14 days)

12.5 N/cm

Adhesion to Aluminium (after 14 days)

12.8 N/cm

Adhesion to PC (initial)

12.3 N/cm

Adhesion to PVC (initial)

10.5 N/cm

Adhesion to PE (after 14 days)

6.8 N/cm

Adhesion to PS (initial)

11.8 N/cm

Adhesion to PET (initial)

9.9 N/cm

Adhesion to Aluminium (initial)

10.2 N/cm

Adhesion to PP (initial)

6.8 N/cm

Adhesion to Steel (after 14 days)

13.5 N/cm

Adhesion to PVC (after 14 days)

17 N/cm

Rating properties

Static shear resistance at 23°C

+

Resistance to chemicals

+

Humidity resistance

++

Tack

+

Ageing resistance (UV)

+

Temperature resistance long term

80 °C

Static shear resistance at 40°C

+

Temperature resistance short term

130 °C

Softener resistance

+

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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