tesa® 68817

200µm double sided LSE and tacky Mounting tape



Product description

tesa® 68814 is a black, double sided self-adhesive tape, consisting of a black PET backing. The modified acrylic adhesive ensures a very high tack and high bonding strength on polar and non-polar substrates.
Special features:
  • Thickness: 200µm
  • Excellent bonding strength, even on LSE and rough surfaces
  • Excellent tack and fast activation
  • Very good shock resistance
  • High push-out resistance
  • Black color for easy detection or design purposes

Main applications

  • Component mounting
  • Speaker mesh mounting
  • Battery mounting
  • Lens mounting

Technical properties

Elongation at break

90 %

Type of adhesive

modified acrylic

Type of liner

PET film

Colour of liner

transparent

Tensile strength

75 N/cm

Total thickness

200 µm

Thickness of liner

50 µm

Backing material

PET film

Color

black

Adhesion properties

Adhesion to Steel (initial)

17 N/cm

Adhesion to PE (initial)

10 N/cm

Adhesion to PC (after 14 days)

15.5 N/cm

Adhesion to PP (after 14 days)

15 N/cm

Adhesion to PC (initial)

15 N/cm

Adhesion to PE (after 14 days)

12.5 N/cm

Adhesion to PP (initial)

14 N/cm

Adhesion to Steel (after 14 days)

17.5 N/cm

Rating properties

Humidity resistance

+

Tack

++

Ageing resistance (UV)

+

Temperature resistance long term

100 °C

Temperature resistance short term

200 °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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