tesa® 64720
20µm single-sided black polyimide tape
Product description
tesa® 64720 is a black single sided tape, consisting of an ultra-thin polyimide film backing and special anti-repulsion acrylic adhesive.
tesa® 64720 features:
- Thickness: 20µm
- Excellent anti-repulsion properties
- Very good insulation properties
- Excellent heat resistance
- Flame retardant property
Main applications
- Fixing or wrapping applications where insulation resistance, flame retardant or high temperature is required
Technical properties
Backing material
polyimide
Total thickness
20 µm
Type of adhesive
acrylic
Elongation at break
25 %
Tensile strength
18 N/cm
Type of liner
PET
Colour of liner
transparent
Thickness of liner
50 µm
Temperature resistance short term
140 °C
Temperature resistance long term
80 °C
Adhesion properties
Adhesion to ABS (after 14 days)
2.2 N/cm
Adhesion to ABS (initial)
1.5 N/cm
Adhesion to Glass (after 14 days)
1.8 N/cm
Adhesion to Glass (initial)
1.4 N/cm
Adhesion to PC (after 14 days)
2.2 N/cm
Adhesion to PC (initial)
1.4 N/cm
Adhesion to Steel (after 14 days)
2.5 N/cm
Adhesion to Steel (initial)
1.7 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.
