tesa® 7250 is a deep black, single sided self-adhesive tape consisting of a black PET film backing and a black tackified acrylic adhesive.
FEATURES of tesa® 7250 film tape
- Thickness: 50μm
- Very good light blocking performance
- High peel strength and shear resistance
- Very good repulsion resistance properties
- Very good handling performance in converting processes
- Excellent resistance to demanding environmental conditions
- Very good removability on common plastic and metal substrates
- Pin whole free product design
APPLICATIONS of tesa® 7250 film tape
- Fixing of cables or constructive parts in LED light sources or Flat Panel displays
- Light shielding in consumer electronics parts
- Electrical insulation
See all tesa product here
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 |
| Type of adhesive | type: tackified acrylic |
Properties / Performance Values
| Elongation at break | 50 % |
| Tensile strength | 30 N/cm |
| Static shear resistance at 23°C | very good |
| Optical density | 3.7 |
| Dielectric breakdown voltage | 4000 V |
| Static shear resistance at 40°C | very good |
| Temperature resistance short term | 200 °C |
| Temperature resistance long term | 100 °C |
| Humidity resistance | good |
| Ageing resistance (UV) | very good |
| Softener resistance | very good |
