tesa® 61250
50µm double-sided black mounting tape with superior chemical resistance and good shock performance.e
Product Features
- Excellent chemical resistance to different polar and non-polar chemicals
- With good shock resistance, tesa® 61250 provides good durability and withstands impacts
- Black color for easy detection or to match design requirements
Product description
tesa® 61250 is a double-sided self-adhesive tape with a black PET backing. Ideal for cover lens and touch panel mounting, it provides superior chemical resistance and good shock performance. Its special acrylic adhesive and versatility make it perfect for various surfaces.
Product details and specifications
Product Features
- Excellent chemical resistance to different polar and non-polar chemicals
- With good shock resistance, tesa® 61250 provides good durability and withstands impacts
- Black color for easy detection or to match design requirements
- Skin-compatible (ISO 10993-10:2010; ISO 10993-5:2009)
- Halogen-free for safety and environmental friendliness
Application Fields
- Ideal for cover lens mounting in mobile phones, providing a secure and reliable attachment
- Perfect for touch panel mounting, offering high bonding strength and good shock resistance
Product Construction
| Adhesive Type | specialty |
|---|---|
| Backing material | PET film |
| Color | black |
| Color of liner - inside | transparent |
| Color of liner - outside | transparent |
| Thickness of liner - inside | 50 µm |
| Thickness of liner - outside | 50 µm |
| Total thickness | 50 µm |
| Type of liner - inside | PET |
| Type of liner - outside | PET |
| Weight of liner | 72 g/m² |
Properties / Performance Values
| Elongation at break | 50 % |
|---|---|
| Tensile strength | 20 N/cm |
| Tack | medium |
| Temperature resistance short term | 120 °C |
| Chemical Resistance | very good |
| Humidity resistance | very good |
| Temperature resistance long term | 70 °C |
Adhesion to Values
| Adhesion to Aluminium (initial) | 7 N/cm |
|---|---|
| Adhesion to Aluminium (after 14 days) | 8 N/cm |
| Adhesion to Glass (initial) | 8.3 N/cm |
| Adhesion to Glass (after 14 days) | 9.2 N/cm |
| Adhesion to PC (initial) | 7.9 N/cm |
| Adhesion to PC (after 14 days) | 12.5 N/cm |
| Adhesion to PE (initial) | 2 N/cm |
| Adhesion to PE (after 14 days) | 4 N/cm |
| Adhesion to Steel (initial) | 7.9 N/cm |
| Adhesion to Steel (after 14 days) | 9.1 N/cm |
tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.
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