tesa® 8851 is an ultra thin double-sided non-woven tape, which has excellent temperature resistance property, ideal for micro-speaker dome mounting and FPC mounting applications.
FEATURES of tesa® 8851 non-woven tape
- Ultra thin double-sided non-woven tape
- Stable holding power and peel strength after high temperature process
- High tensile strength
- Excellent die-cutting properties and very low oozing due to special backing
- High conformability for uneven surfaces
- High aging resistance
- Conformity to RoHS regulations
APPLICATION of tesa® 8851 non-woven tape
- Micro speaker dome mounting application
- FPC mounting application
- Mounting of electronics components, subjected to high temperature process
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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 | ultra thin non-woven |
| Color | translucent |
| Color of liner | white/red logo |
| Thickness of liner | 2.8 mils 71 µm |
| Total thickness | 1.18 mils 30 µm |
| Type of adhesive | type: tackified acrylic |
| Weight of liner | 116.63 lbs/in² 82 g/m² |
Adhesion to Values
| Adhesion to ABS (initial) | 1.94 lbs/in 3.4 N/cm |
| Adhesion to ABS (after 14 days) | 2.63 lbs/in 4.6 N/cm |
| Adhesion to Aluminium (initial) | 2 lbs/in 3.5 N/cm |
| Adhesion to Aluminium (after 14 days) | 3.14 lbs/in 5.5 N/cm |
| Adhesion to PC (initial) | 2.11 lbs/in 3.7 N/cm |
| Adhesion to PC (after 14 days) | 2.86 lbs/in 5 N/cm |
| Adhesion to PET (initial) | 2.28 lbs/in 4 N/cm |
| Adhesion to PET (after 14 days) | 2.51 lbs/in 4.4 N/cm |
| Adhesion to PI (initial) | 2.46 lbs/in 4.3 N/cm |
| Adhesion to PI (after 14 days) | 2.51 lbs/in 4.4 N/cm |
| Adhesion to Steel (initial) | 2.28 lbs/in 4 N/cm |
| Adhesion to Steel (after 14 days) | 3.14 lbs/in 5.5 N/cm |
