tesa® 51970 PP film tape is a transparent, double-sided industrial mounting tape with a highly tackified adhesive and PP backing. The double-sided PP film tape is used in various different industries, frequently for mounting plastic or wooden trims or fastening signs and point-of-sale displays. The tackified acrylic adhesive features excellent adhesive performance, offering a reliable bond, often also on low energy surfaces and rough or slightly dirty substrates. tesa® 51970 is able to withstand numerous environmental factors such as humidity, UV light, and temperatures of up to 130°C for limited periods of time. The tackified acrylic adhesive offers excellent hold on various surfaces, very high tack, and good shear strength.
Product Features of tesa® 51970 PP film tape
- Excellent combination of high initial tack and immediate adhesion
- Light- and aging-resistant acrylic adhesive for long-term applications
- Reliable bond, often also on low surface energy surfaces
Application Fields of tesa® 51970 PP film tape
- tesa® 51970 is suitable for various types of mounting applications
- Mounting plastic and wooden trims
- Ideal for mounting transparent signs and scales
- Mounting decorative materials and displays
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 | PP film |
| Color | transparent |
| Total thickness | 220 µm |
| Type of adhesive | type: tackified acrylic |
Properties / Performance Values
| Elongation at break | 150 % |
| Tensile strength | 50 N/cm |
| Tack | very good |
| Softener resistance | good |
| Static shear resistance at 40°C | good |
| Humidity resistance | very good |
| Chemical resistance | good |
| Temperature resistance long term | 80 °C |
| Ageing resistance (UV) | good |
| Temperature resistance min. | -40 °C |
| Temperature resistance short term | 130 °C |
| Static shear resistance at 23°C | good |
