tesa® 58685
400 µm single-sided radar absorber tape
Product Features
- Excellent absorption performance for 76 ~ 81GHz radar application
- Great bonding performance keeps good connection and position on substrate
Product description
tesa® 58685 is a 400μm single-sided radio frequency absorber tape. The acrylic based absorber tape provides excellent absorption performance to high frequency radio signal which ranged in 76 ~ 81 GHz. Easily converting property ensures flexibility of customer antenna layout scheme. Excellent bonding performance ensures good position and stability in mobility working conditions.
Product details and specifications
Product Features
- Excellent absorption performance for 76 ~ 81GHz radar application
- Great bonding performance keeps good connection and position on substrate
Application Fields
Single-sided radar absorber tape could be applied in automotive radar system for absorbing reflected interference signals for more accurate detection signal receiving.
Suitable for radio frequency 76 ~ 81 GHz, reflection loss no higher than -12dB with tape laminated onto waveguide plate.
Extraordinary peel adhesion meets automotive dynamic motion requirement for keeping it position.
Suitable for radio frequency 76 ~ 81 GHz, reflection loss no higher than -12dB with tape laminated onto waveguide plate.
Extraordinary peel adhesion meets automotive dynamic motion requirement for keeping it position.
Product Construction
| Backing material | PET |
|---|---|
| Color | black |
| Colour of liner | white with tesa logo |
| Type of adhesive | acrylic |
Product Construction
| Backing material | PET |
|---|---|
| Color | black |
| Colour of liner | white with tesa logo |
| Type of adhesive | acrylic |
Properties / Performance Values
| Hardness - Shore 00 | 80 STK |
|---|---|
| Dielectric constant | 5.75 |
| Release of liner | easy |
| Temperature resistance (125°C) | very good |
| Density | 1.114 g/cm³ |
| Breakdown voltage | 10 KV |
| Surface resistance x-y-direction (adhesive) | 34000 Ohm / square |
| Flame retardancy | V-2 |
| Tan D | 0.7 |
| Temperature resistance (-40°C) | very good |
Properties / Performance Values
| Hardness - Shore 00 | 80 STK |
|---|---|
| Dielectric constant | 5.75 |
| Release of liner | easy |
| Temperature resistance (125°C) | very good |
| Density | 1.114 g/cm³ |
| Breakdown voltage | 10 KV |
| Surface resistance x-y-direction (adhesive) | 34000 Ohm / square |
| Flame retardancy | V-2 |
| Tan D | 0.7 |
| Temperature resistance (-40°C) | very good |
Adhesion to Values
| Adhesion to Steel (20min @ RT, 90°) | 5.6 N/cm |
|---|
Adhesion to Values
| Adhesion to Steel (20min @ RT, 90°) | 5.6 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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