tesa-04943-pr-001-fullsize

Product information

tesa® 6959

Double-sided non-woven tape



Product description

tesa® 6959 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.

tesa® 6959 comes with fingerlift (extended liner) for conveniant liner removal.

Main applications

  • Self-adhesive plastic bags, dispatch bags, continuous stationery, posters etc.
  • Splicing of paper and film webs
tesa-04943-pr-001-fullsize
tesa-04943-pr-001-fullsize

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 PE (after 14 days)

2.6 N/cm

Adhesion to PE (initial)

2.5 N/cm

Adhesion to PP (after 14 days)

3.8 N/cm

Adhesion to PP (initial)

3.3 N/cm

Adhesion to PVC (after 14 days)

7.5 N/cm

Adhesion to PVC (initial)

5 N/cm

Adhesion to Steel (after 14 days)

7.5 N/cm

Adhesion to Steel (initial)

6.2 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

o

Static shear resistance at 23°C

+

Static shear resistance at 40°C

o

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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