High-performance adhesive tapes vs. mechanical joining methods

3M 4116 is a rigid, high density, open cell foam tape with an acrylic pressure sensitive adhesive on one side.

High-performance adhesive tapes vs. mechanical joining methods

In the world of joining technology, there are many ways to join workpieces together. One of them are high-performance adhesive tapes with an acrylate foam core, which offer a number of advantages compared to mechanical joining methods such as screws, rivets or welding.

No. 1 - Comprehensive power transmission
An important advantage of gluing compared to mechanical joining methods is the area-wide power transmission. Screws and rivets can only guarantee point-like power transmission, while when gluing, the entire surface of the workpiece to be glued serves as full-surface contact.

#2 - No material weakening
Mechanical joining methods such as screws and rivets often require drilling holes in the workpiece. This can weaken the material and cause surface corrosion. Gluing, on the other hand, is a gentler process and preserves the integrity of the material, which can also translate into formal benefits.

#3 - No thermal change
Thermal joining methods such as welding or soldering can lead to changes in the properties of the material. In addition, rework and corrosion at the welding and soldering points cannot be ruled out. When gluing, this step is not necessary because the material is not heated.

#4 - All Materials
Another advantage of gluing is that it is suitable for all materials, regardless of whether it is glass and metal or plastic and wood. Acrylic tape can permanently bond materials together, making it a versatile and high-performing bonding option.

#5 - Time and Cost Savings
Mechanical processes usually take more time, since holes have to be drilled, screws driven in and welds made. This work can be tedious and error-prone, while gluing can be done easily and quickly. In addition, adhesives are often cheaper than mechanical joining methods.

#6 - Vibration and Sound Isolation
Acrylic foam core tapes can also provide excellent vibration and sound isolation. This is particularly important for applications where vibration and noise are undesirable.

Overall, high-performance adhesive tapes with an acrylate foam core offer an effective, reliable, and cost-efficient alternative to mechanical joining methods. They are universally applicable and offer many advantages that can lead to better performance in various applications.

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