Product Construction
| Adhesive Type | modified acrylic |
| Backing material | PET film |
| Color | black |
| Liner Type | paper |
| Total thickness | 80 µm |
tesa® 68813
80µm double sided mounting tape for low surface energy (LSE) substrates
Product Features
- Thickness: 80µm
- Excellent bonding strength, even on LSE and rough substrates
- Excellent tack and fast activation
Product description
tesa® 68813 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.
It is equipped with a tesa® branded white glassine paper PET liner. The double-sided tape is specifically designed to have excellent adhesive strength on low surface energy (LSE) and rough substrates. Additionally, it offers very good push-out, shock, and ageing resistance.
Product details and specifications
Product Features
- Thickness: 80µm
- Excellent bonding strength, even on LSE and rough substrates
- Excellent tack and fast activation
- Very good shock resistance
- High push-out resistance
- Black color for easy detection or design purposes
Application Fields
Example mounting applications include but are not limited to:
- Component mounting
- Speaker mesh mounting
- Battery mounting
- Lens mounting
Product Construction
| Adhesive Type | modified acrylic |
| Backing material | PET film |
| Color | black |
| Liner Type | paper |
| Total thickness | 80 µm |
Properties / Performance Values
| Elongation at break | 50 % |
| Tensile strength | 20 N/cm |
| Temperature resistance long term | 100 °C |
| Ageing resistance (UV) | very good |
| Tack | very good |
| Humidity resistance | good |
Properties / Performance Values
| Elongation at break | 50 % |
| Tensile strength | 20 N/cm |
| Temperature resistance long term | 100 °C |
| Ageing resistance (UV) | very good |
| Tack | very good |
| Humidity resistance | good |
Adhesion to Values
| Adhesion to PC (initial) | 11 N/cm |
| Adhesion to PC (after 14 days) | 12.5 N/cm |
| Adhesion to PE (initial) | 6 N/cm |
| Adhesion to PE (after 14 days) | 8 N/cm |
| Adhesion to PP (initial) | 11 N/cm |
| Adhesion to PP (after 14 days) | 12 N/cm |
| Adhesion to Steel (initial) | 12 N/cm |
| Adhesion to Steel (after 14 days) | 12.5 N/cm |
Adhesion to Values
| Adhesion to PC (initial) | 11 N/cm |
| Adhesion to PC (after 14 days) | 12.5 N/cm |
| Adhesion to PE (initial) | 6 N/cm |
| Adhesion to PE (after 14 days) | 8 N/cm |
| Adhesion to PP (initial) | 11 N/cm |
| Adhesion to PP (after 14 days) | 12 N/cm |
| Adhesion to Steel (initial) | 12 N/cm |
| Adhesion to Steel (after 14 days) | 12.5 N/cm |
Additional Info
PV40 (white glassine paper liner with red tesa logo)
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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