tesa® 51014
215 μm double sided translucent non woven tape with asymmetrical product design
Product Features- Asymmetrical product design with 150 µm adhesive on liner-covered side, 50 µm on open side
- Excellent performance on rough surfaces like leather and textiles
- High initial tack and peel adhesion
Product description
tesa® 51014 is a double-sided industrial mounting tape consisting of a non-woven backing and a highly tackified acrylic adhesive. The asymmetrical non-woven tape is especially designed for excellent performance on rough surfaces like leather and textiles, or plaster and stone. The liner-covered side of tesa® 51014 has a high coating weight for maximum flexibility and versatility for multiple surface demands, particularly very rough surfaces. The open side has a reduced coating weight that delivers a secure bond to flat surfaces under controlled conditions. The mounting tape is able to withstand numerous environmental factors such as humidity, UV light, and temperatures of up to 200°C for limited periods of time. The tackified acrylic adhesive offers excellent hold on various surfaces, very high tack, and good shear strength. The adhesive is coated on a flexible and conformable cellulose non-woven backing that even conforms to difficult 3D shapes.
Product Features
- Asymmetrical product design with 150 µm adhesive on liner-covered side, 50 µm on open side
- Excellent performance on rough surfaces like leather and textiles
- High initial tack and peel adhesion
- Immediate usability right after assembly
- Reliable bond, even to low surface energy materials
Application Fields
- tesa® 51014 is suitable for various types of mounting applications
- Bonding leather and textiles as sewing support
- Laminating foamed materials in combination with smooth materials on the open side
- Mounting car roof linings in car production
- Mounting cables and wire harnesses to headliners for automotive interiors
Product Construction
| Backing material | non-woven |
| Color of liner | red |
| Thickness of liner | 90 µm |
| Total thickness | 215 µm |
| Type of adhesive | tackified acrylic |
| Type of liner | PE |
| Weight of liner | 82 g/m² |
Properties / Performance Values
| Elongation at break | 3 % |
| Tensile strength | 8 N/cm |
| Temperature resistance long term | 80 °C |
| Temperature resistance min. | -40 °C |
| Temperature resistance short term | 200 °C |
Adhesion to Values
| Adhesion to ABS (initial) | 6.5 N/cm |
| Adhesion to ABS (after 14 days) | 7.6 N/cm |
| Adhesion to ABS (covered side, after 14 days) | 13.1 N/cm |
| Adhesion to ABS (covered side, initial) | 11.3 N/cm |
| Adhesion to Aluminium (initial) | 5.9 N/cm |
| Adhesion to Aluminium (after 14 days) | 6.3 N/cm |
| Adhesion to Aluminium (covered side, after 14 days) | 12.1 N/cm |
| Adhesion to Aluminium (covered side, initial) | 10.8 N/cm |
| Adhesion to PC (initial) | 6.8 N/cm |
| Adhesion to PC (after 14 days) | 12.9 N/cm |
| Adhesion to PC (covered side, after 14 days) | 16 N/cm |
| Adhesion to PC (covered side, initial) | 12.8 N/cm |
| Adhesion to PE (initial) | 5.2 N/cm |
| Adhesion to PE (after 14 days) | 5.6 N/cm |
| Adhesion to PE (covered side, after 14 days) | 8.6 N/cm |
| Adhesion to PE (covered side, initial) | 7.5 N/cm |
| Adhesion to PET (initial) | 5.5 N/cm |
| Adhesion to PET (after 14 days) | 5.9 N/cm |
| Adhesion to PET (covered side, after 14 days) | 11.8 N/cm |
| Adhesion to PET (covered side, initial) | 10 N/cm |
| Adhesion to PP (initial) | 5.2 N/cm |
| Adhesion to PP (after 14 days) | 5.8 N/cm |
| Adhesion to PP (covered side, after 14 days) | 13.3 N/cm |
| Adhesion to PP (covered side, initial) | 10.6 N/cm |
| Adhesion to PS (initial) | 6.6 N/cm |
| Adhesion to PS (after 14 days) | 7.5 N/cm |
| Adhesion to PS (covered side, after 14 days) | 12.9 N/cm |
| Adhesion to PS (covered side, initial) | 12.1 N/cm |
| Adhesion to PVC (initial) | 5.9 N/cm |
| Adhesion to PVC (after 14 days) | 9.5 N/cm |
| Adhesion to PVC (covered side, after 14 days) | 13.8 N/cm |
| Adhesion to PVC (covered side, initial) | 8.8 N/cm |
| Adhesion to Steel (initial) | 7.3 N/cm |
| Adhesion to Steel (after 14 days) | 8.6 N/cm |
| Adhesion to Steel (covered side, after 14 days) | 12.9 N/cm |
| Adhesion to Steel (covered side, initial) | 11.7 N/cm |
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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