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
- 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
- Micro speaker dome mounting application
- FPC mounting application
- Mounting of electronics components, subjected to high temperature process
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 |
