Product Construction
| Adhesive Type | tackified acrylic |
| Backing material | PET |
| Color | transparent |
| Color of liner | white with tesa logo |
| Liner Type | glassine |
| Thickness of liner | 2.72 mils
69 µm |
| Total thickness | 3.94 mils
100 µm |
tesa® 58374
tesa® 58374
Product Features
- Flame retardant UL94 VTM-0 equivalent
- Excellent initial bonding to polar substrate (Steel, Al, etc.)
- Good reliability performance
Product description
58374 is a transparent 100µm/3.9 mil double-sided flame retardant PET tape. This tape has been developed specifically for power battery demanding mounting, lamination and converting applications with flame retardant properties as an added value. Due to its non-flammable properties, it is particularly designed to meet power battery automobile requirement.
Product details and specifications
Product Features
- Flame retardant UL94 VTM-0 equivalent
- Excellent initial bonding to polar substrate (Steel, Al, etc.)
- Good reliability performance
- Good die-cutting ability for converting process
- Halogen-free
Application Fields
- Mounting in power battery lamination application required additional flame retardant property.
Product Construction
| Adhesive Type | tackified acrylic |
| Backing material | PET |
| Color | transparent |
| Color of liner | white with tesa logo |
| Liner Type | glassine |
| Thickness of liner | 2.72 mils
69 µm |
| Total thickness | 3.94 mils
100 µm |
Properties / Performance Values
| Temperature resistance long term | 257 °F
125 °C |
| Temperature resistance short term | 392 °F
200 °C |
| Static shear resistance at 23°C | good |
| Dielectric breakdown voltage | 6000 V |
Properties / Performance Values
| Temperature resistance long term | 257 °F
125 °C |
| Temperature resistance short term | 392 °F
200 °C |
| Static shear resistance at 23°C | good |
| Dielectric breakdown voltage | 6000 V |
Adhesion to Values
| Adhesion to Aluminium (initial) | 4.17 lbs/in
7.3 N/cm |
| Adhesion to Glass (initial) | 3.71 lbs/in
6.5 N/cm |
| Adhesion to Glass (covered side, initial) | 4.23 lbs/in
7.4 N/cm |
| Adhesion to PET (initial) | 4.85 lbs/in
8.5 N/cm |
| Adhesion to Steel (initial) | 4.68 lbs/in
8.2 N/cm |
| Adhesion to Steel (after 14 days) | 5.42 lbs/in
9.5 N/cm |
Adhesion to Values
| Adhesion to Aluminium (initial) | 4.17 lbs/in
7.3 N/cm |
| Adhesion to Glass (initial) | 3.71 lbs/in
6.5 N/cm |
| Adhesion to Glass (covered side, initial) | 4.23 lbs/in
7.4 N/cm |
| Adhesion to PET (initial) | 4.85 lbs/in
8.5 N/cm |
| Adhesion to Steel (initial) | 4.68 lbs/in
8.2 N/cm |
| Adhesion to Steel (after 14 days) | 5.42 lbs/in
9.5 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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