The L1542R is a double-sided adhesive tape made of transparent polyester film with differentiated adhesive power. It follows the logic of the L1541R, with one repositionable side with low adhesion and one permanent side with high adhesion, while offering a greater total thickness, which gives it more presence and handling strength. It is designed for applications requiring precise positioning before final bonding.
| Characteristic | Value |
|---|---|
| Tape colour | Translucent white |
| Total thickness AFERA 5006 | 110 µm |
| Liner thickness AFERA 5006 | 70 µm |
| Elongation AFERA 5004 | 10 % |
| Tensile strength AFERA 5004 | 29 N/cm |
| 180° peel AFERA 5001 | Repositionable side 1 N / 25 mm |
| 180° peel AFERA 5001 | Permanent side 26 N / 25 mm |
| Shear resistance AFERA 5012 | Repositionable side > 500 h |
| Shear resistance AFERA 5012 | Permanent side > 20 h |
| Rolling Ball Tack PSTC 6 | Repositionable side 9 cm |
| Rolling Ball Tack PSTC 6 | Permanent side 7 cm |
| Service temperature | -20°C to +90°C |
A double-sided transparent PET tape with differentiated adhesive power
The L1542R is a double-sided adhesive tape on transparent polyester film designed for applications where an element must first be positioned accurately before being permanently fixed. Its uniqueness lies in its differentiated adhesive power : one side is formulated to be repositionable, while the other ensures a permanent and reliable bond.
This construction allows for the combination of two essential functions in a single product: on one side, the ability to correct or adjust positioning without damaging the substrate; on the other, a high final adhesion to ensure the stability of the assembly. The L1542R is thus particularly well suited for industrial environments, precise assembly operations, and applications requiring consistency and cleanliness.
A thicker version of the L1541R
The L1542R follows the same technical principle as the L1541R, but in a thicker version. This additional thickness provides better handling presence, an increased sense of robustness, and better performance in certain industrial applications where the ease of application or the stability of the support plays an important role.
We therefore find the same product logic:
- a repositionable side to adjust the application
- a permanent side to ensure the final fixing
But with a thicker, more stable tape that is better suited to certain repetitive operations or continuous production environments.
An ideal solution for precise positioning before final bonding
The L1542R is designed for applications where the exact placement of an element is essential before final fixing. It is suitable for the assembly of parts, certain industrial positioning operations, and assemblies requiring clean removal on the repositionable side.
Its transparency and PET backing make it a discreet, clean solution that is easy to integrate into applications where aesthetics and precision are important. It is thus suitable for many mounting, assembly, and technical fixing uses.
A repositionable side and a permanent side
The major specificity of the L1542R lies in its dual adhesive function. One side allows for temporary and clean positioning, while the other ensures a durable fixing.
This allows for:
- a precise adjustment before final bonding
- a repositioning without damaging the substrate
- a reliable permanent fixing
- better control of the assembly
A thicker version of the L1541R
The L1542R is thicker than the L1541R, which provides more comfort in application and better handling presence. This difference can be useful in certain industrial processes.
This allows for:
- better grip
- a more stable application
- better tape presence in process
- a more robust alternative to L1541R
A transparent PET film for discreet fixing
The transparent polyester backing of the L1542R facilitates clean and discreet assemblies, especially when the tape may be visible or when aesthetics matter.
This allows for:
- a low-visibility fixing
- good visual integration
- better application accuracy
- a cleaner finish in the final assembly
A clean removal on the repositionable side
The repositionable side is designed to allow clean removal without leaving residue. This is an essential advantage in applications where the substrate must be preserved.
This allows for:
- to protect fragile substrates
- to avoid marks after repositioning
- to limit cleaning
- to improve finish quality
Good shear resistance
The L1542R has good shear performance, particularly on the repositionable side, which enhances its reliability in technical applications.
This allows for:
- better assembly stability
- good performance under stress
- better process reliability
- adaptation to continuous industrial uses
A temperature resistance suitable for industrial environments
With a service temperature of -20°C to +90°C, the L1542R can be used in a large number of standard industrial environments.
This allows for:
- use in varied conditions
- better thermal stability
- good performance in production environments
- greater application versatility
An ideal solution for precision assemblies
The L1542R perfectly meets the needs of applications where the initial positioning must be adjustable before final bonding. It simplifies the work while improving the quality of the result.
It allows for :
- adjusting parts before final fixing
- reducing positioning errors
- improving assembly quality
- securing installation operations
A better presence than the L1541R
Thanks to its greater thickness, the L1542R is an interesting alternative to the L1541R when looking for a tape that is a bit more present and more stable to handle.
It allows for :
- a better sense of robustness
- a more comfortable application
- better stability in repetitive use
- an adaptation to more demanding processes
A reliable final fixing
The permanent side of L1542R provides high adhesion, ensuring lasting hold once the positioning is validated.
It allows for :
- a good final hold
- a durable fixing
- better security of the bonding
- an adaptation to permanent assemblies
A clean removal to preserve the substrates
The repositionable side has been designed for residue-free removal, making it particularly useful in applications where the cleanliness of the substrate is important.
It allows for :
- to avoid marks after removal
- to preserve sensitive materials
- to limit rework
- to improve overall finish
Productivity and performance
- a repositionable side, a permanent side
- thicker version of the L1541R
- good shear resistance
- discreet transparent PET support
- ideal for precise positioning before final bonding
Precise positioning before final bonding
The L1542R is particularly suited for applications where precise positioning of an element is required before validating the permanent fixing.
It allows :
- to correct the positioning before final bonding
- to adjust parts or supports
- to improve assembly accuracy
- to secure assembly operations
Industrial applications in continuous process
The product is indicated as suitable for continuous production processes and applications requiring reliable fastening in an industrial environment.
It allows :
- good integration into production lines
- consistency in bonding operations
- better reliability in repetitive processes
- a clean solution for industrial assembly
Assembly and mounting on various supports
The L1542R can be used in different mounting and assembly applications, particularly when seeking a good compromise between temporary fastening and final adhesion.
It allows :
- the mounting of parts or components
- the assembly of technical supports
- a clean and discreet fastening
- better quality of placement
Applications requiring clean removal
The repositionable face makes the L1542R relevant for applications where it is necessary to reposition or remove without damaging the support.
It allows :
- to protect sensitive surfaces
- to avoid residues after removal
- to improve the cleanliness of operations
- to ensure better finishing quality
For the integration of this machine, DERFI supports you
Possible maintenance
Video test with samples
Spare parts in stock
Exploded view and video supports
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