tesa® 51926 is a black, double-sided self-adhesive tape consisting of a 50µm black PET film backing and a tackified acrylic adhesive.
FEATURES of tesa® 51926 film tape
• Thickness: 250µm
• High bonding strength and shear resistance
• Superior handling and processing performance due to very strong PET backing
• Very good dimensional stability
• Excellent resistance to demanding environmental conditions
• Black color for easy detection or decoration purposes
APPLICATIONS of tesa® 51926 film tape
• Lens mounting in mobile phones
• Antenna mounting
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
Product Construction
| Backing material | PET film |
| Color | black |
| Colour of liner | brown |
| Thickness of liner | 71 µm |
| Total thickness | 250 µm |
| Type of adhesive | type: tackified acrylic |
| Type of liner | type: glassine |
| Weight of liner | 82 g/m² |
Properties / Performance Values
| Elongation at break | 60 % |
| Tensile strength | 73 N/cm |
| Temperature resistance long term | 100 °C |
| Softener resistance | good |
| Static shear resistance at 23°C | good |
| Temperature resistance short term | 200 °C |
| Humidity resistance | very good |
| Static shear resistance at 40°C | good |
| Chemical resistance | good |
| Ageing resistance (UV) | very good |
| Tack | good |
