tesa® 66425 is a black multilayer tape consisting of a soft PE foam backing equipped with PET reinforcement and easily reworkable adhesive on both sides. It is specially designed to enable rework at non-thermal condition for screen related application.
Features of tesa® 66425 foam tape
- All in one solution provided
- Super soft foam for easy cuttability
- PET reinforcement for very good die cuttability and rework ability
- Strong push out strength
- Outstanding shear resistance withstand challenging environment conditions
Application of tesa® 66425 foam tape
- Screen and lens mounting in tablet and notebook
- Touch panel and display module mounting in tablet and notebook
- Demanding mounting applications
- All in one solution required application
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 | PE foam |
| Color | black |
| Color of liner | transparent |
| Thickness of liner | 50 µm |
| Total thickness | 280 µm |
| Type of adhesive | type: modified acrylic |
| Type of liner | type: PET |
Properties / Performance Values
| Ageing resistance (UV) | very good |
| Humidity resistance | very good |
| Static shear resistance at 40°C | good |
| Static shear resistance at 23°C | good |
Adhesion to Values
| Adhesion to Glass (initial) | 3.8 N/cm |
| Adhesion to Glass (after 14 days) | 5 N/cm |
| Adhesion to PC (initial) | 2.9 N/cm |
| Adhesion to PC (after 14 days) | 4.8 N/cm |
| Adhesion to Steel (initial) | 4 N/cm |
| Adhesion to Steel (after 14 days) | 5.4 N/cm |
