Product information

tesa ^® 4959

Name: tesa® 4959
Brand: tesa®

Double-sided non-woven tape

Product description

tesa ^® 4959 is a double-sided mounting and splicing tape equipped with a non-woven backing and coated with an acrylic adhesive of high tack and good shear strength. It is UV and ageing resistant and largely resistant to plasticizers.

Main applications

Mounting of signs, covers and nameplates
Mounting of door linings in the car industry
Mounting of plastic bags, dispatch bags, continuous stationery, posters etc.
Splicing of paper and film webs

tesa -4959-double-sided-non-woven-tape-white-transluscent-049590033300-pr

Technical properties

Backing material

non-woven

Color

translucent

Total thickness

100 µm

Type of adhesive

tackified acrylic

Elongation at break

3 %

Tensile strength

8 N/cm

Type of liner

glassine

Colour of liner

brown

Thickness of liner

71 µm

Adhesion properties

Adhesion to ABS (after 14 days)

9 N/cm

Adhesion to ABS (initial)

7.5 N/cm

Adhesion to Aluminium (after 14 days)

8 N/cm

Adhesion to Aluminium (initial)

7.5 N/cm

Adhesion to PC (after 14 days)

14 N/cm

Adhesion to PC (initial)

9.5 N/cm

Adhesion to PE (after 14 days)

4.5 N/cm

Adhesion to PE (initial)

4 N/cm

Adhesion to PET (after 14 days)

7.5 N/cm

Adhesion to PET (initial)

7 N/cm

Adhesion to PP (after 14 days)

6.5 N/cm

Adhesion to PP (initial)

5.5 N/cm

Adhesion to PS (after 14 days)

9 N/cm

Adhesion to PS (initial)

8.5 N/cm

Adhesion to PVC (after 14 days)

14 N/cm

Adhesion to PVC (initial)

6.5 N/cm

Adhesion to Steel (after 14 days)

8.5 N/cm

Adhesion to Steel (initial)

8 N/cm

Rating properties

Temperature resistance short term

200 °C

Temperature resistance long term

80 °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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