Tesa 4541 Premium fabric adhesive tape - claw insulating tape 50m
Colour: black
tesaband® 4541 is a highly tear-resistant, uncoated fabric tape consisting of a 145 mesh rayon fabric backing and a natural rubber adhesive. It is a particularly flexible and supple fabric tape that is suitable for a wide range of different applications.
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Good adhesive strength, even on rough and slightly oily surfaces
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Very good for labelling
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Very high tear strength
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Soft and supple
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Strong initial tack
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87% bio-based carbon content in total product (tested acc. to EN 16640)
Main applications:
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Colour coding, marking
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Bundling, fastening, taping, reinforcing, setting and fixing
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Manual and machine sealing of heavy shipping boxes, buckets and tins
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Bundling of strips, rods and cables
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Cable taping
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Edge reinforcement and edge protection
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Sealing film cans, junction boxes and slit closures
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Reinforcing book covers
Technical data
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Backing material open fabric
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Adhesive natural rubber
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Length: 50 m
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Thickness 0.270 mm
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Adhesive strength on steel 3.6 N/cm
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Elongation at break 16 %
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Tear strength 90 N/cm
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Temperature resistance (30 min.) 130 °C
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Mesh 145 Mesh
Processing and storage information
Surface condition
Surfaces must be dry, free from dust, oil, oxides, release agents and other contaminants.
Surface cleaning
The following cleaning agents, for example, can be used to remove dust, oil, separating agents and other impurities:
- Isopropanol/water 50/50
- Heptane or ethanol
- Acetone or MEK
- Suitable other cleaning agents that do not leave any residues and do not attack the substrate.
Temperature
The most favourable processing temperature (object and ambient temperature) is between +15°C and +25°C.
Pressure
The strength of the bond is directly dependent on the contact that the adhesive has with the surfaces to be bonded. A short, high pressure (e.g. with a squeegee, pressure roller or pressure device, etc.) ensures good surface contact. The type and amount of pressure depends on the material (thin- or thick-walled, etc.) and the geometry of the components. Rule of thumb: approx. 20 N/cm².
Storage
The rolls should be stored in their packaging protected from light at a temperature between +15°C and +25°C and a relative humidity of 50%.
Note
The technical information is given to the best of our knowledge, but is not binding. The information only has the character of a general recommendation. The suitability of the product for the desired purpose must be ensured by own tests under the original conditions. A legal assurance of certain properties cannot be derived from our information.