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Product description
The pressure-sensitive adhesive tape consist of a PTFE-saturated glass cloth and a silicone adhesive.tesa® 4818 features low friction and anti-stick properties on its surface and is chemically, mechanically, and thermally resistant.
Main applications
- Providing anti-stick properties to the equipment for heat sealing of films in packaging lines of various industries
- Masking applications above 200°C
- Gliding properties for material transportation
00:00
Technical properties
Thickness of tape
180 µm
Elongation at break
4 %
Type of adhesive
silicone
Unwind force n/cm
4.5 N/cm
Temperature resistance max.
260 °C
Tensile strength
320 N/cm
Total thickness
180 µm
Backing material
PTFE coated glass cloth
Adhesion to steel
4.5 N/cm
Dielectric breakdown voltage
4900 volt
Rating properties
Available as Spools
No
Abrasion resistance
++
Easy to write on
No
Suitable for die cutting
Yes
Hand tearability
-
Easy to remove
Yes
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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