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tesa® 67320
20µm single-sided matt black polyimide tape
Product description
tesa® 67320 is a matt black single sided tape, consisting of an ultra-thin polyimide film backing and special anti-repulsion acrylic adhesive.
tesa® 67320 features:
- Thickness: 20µm
- Ultra matt black surface with a gloss level of 2.5 %
- Very good scratch and fingerprint resistance
- Excellent anti-repulsion properties
- Very good chemical and temperature stability
- Very good insulation resistance properties
- Flame retardant property
Main applications
- Li-battery edge wrapping
- 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
Adhesion to steel
1.7 N/cm
Elongation at break
30 %
Tensile strength
13 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
85 °C
Dielectric breakdown voltage
2400 volt
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.
