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tesa® 61225
250µm double sided black chemical resistant filmic tape
Product description
tesa® 61225 is a double sided self-adhesive tape consisting of a black PET backing and a special chemical resistant adhesive.tesa® 61225 features especially:
- Excellent chemical resistance to different polar and non polar chemicals
- Excellent shock resistance
- Excellent converting performance due to PET backing
- Double PET liner
- Halogen-freeness
- Skin-compatible (ISO 10993-10:2010; ISO 10993-5:2009)
Main applications
- Cover glass mounting in wearable devices
- Mounting of parts in electronic devices, e.g. keyboard mounting and earphones
Technical properties
Type of liner - inside
PET
Colour of liner - outside
transparent
Total thickness
250 µm
Type of liner - outside
PET
Elongation at break
60 %
Color
black
Type of adhesive
specialty
Tensile strength
20 N/cm
Colour of liner - inside
transparent
Backing material
PET film
Weight of liner
72 g/m²
Adhesion properties
Adhesion to Steel (initial)
17 N/cm
Adhesion to PC (after 14 days)
26 N/cm
Adhesion to PE (initial)
7.5 N/cm
Adhesion to Steel (after 14 days)
18.1 N/cm
Adhesion to Aluminium (after 14 days)
15.3 N/cm
Adhesion to Glass (initial)
16.1 N/cm
Adhesion to Glass (after 14 days)
17.4 N/cm
Adhesion to PC (initial)
14.5 N/cm
Adhesion to PE (after 14 days)
9 N/cm
Adhesion to Aluminium (initial)
12.8 N/cm
Rating properties
Humidity resistance
++
Tack
o
Resistance to chemicals
++
Temperature resistance short term
120 °C
Temperature resistance long term
70 °C
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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