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Product information

tesa® Professional 64620 W

Double-sided carpet laying tape



Product description

tesa® Professional 64620 is a double-sided self-adhesive tape, consisting of a white PP-carrier and a synthetic rubber adhesive mass system (hotmelt). With the hotmelt adhesive, tesa® 64620 is solvent free and offers a high tack.


tesa® Professional 64620 is protected by a siliconized paper liner.

Main features

  • Floor laying
  • General purpose mounting and fixation tape
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Technical properties

Total thickness

185 µm

Type of liner

glassine

Elongation at break

80 %

Color

white

Type of adhesive

synthetic rubber

Thickness of liner

75 µm

Colour of liner

brown

Backing material

PP film

Weight of liner

68 g/m²

Adhesion properties

Adhesion to Steel (initial)

10.5 N/cm

Adhesion to PE (initial)

6.5 N/cm

Adhesion to Steel (after 14 days)

17 N/cm

Adhesion to PP (initial)

10 N/cm

Adhesion to PE (after 14 days)

9.5 N/cm

Adhesion to PVC (initial)

9 N/cm

Adhesion to PVC (after 14 days)

12.5 N/cm

Adhesion to PP (after 14 days)

13.5 N/cm

Rating properties

Tack

++

Static shear resistance at 23°C

++

Static shear resistance at 70°C

o

Ageing resistance (UV)

-

Static shear resistance at 40°C

+

Temperature resistance short term

80 °C

Fogging

++

Temperature resistance long term

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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