Bonding Methods Of Neodium Magnets
Adhesion methods of neodymium magnets are generally in the form of using glue or other adhesives where neodymium magnets are used. However, different questions come to the minds of users regarding this issue. Therefore, we will explain how neodymium magnets should be attached to neodymium magnets without any accident.
Surface Cleaning
Before the bonding methods of neodymium magnets, as everyone knows, there is a "clean the surface thoroughly before use" warning in all adhesives. Because the cleaner the surface, the better the adhesive will show and it will be permanent. Any dirt or even fingerprints can reduce the effectiveness of the adhesive. For the bonding methods of neodymium magnets, you can use a cloth or cloth dipped in isopropyl alcohol to clean the surface. There are also some chemicals made of alcohol or acetone to clean the surface.
A Smooth Surface
Adhesives for other materials such as steel or aluminium, among the bonding methods of neodymium magnets, read "smooth the surface before use". In general, you can apply the recommended use for metals, since no specific use is specified for neodymium magnets. These two preparations are very important for the bonding methods of neodymium magnets.
- Thoroughly clean the surface with an oil-free agent containing acetone or isopropyl alcohol.
- Sand the surface cleanly with an abrasive sandpaper.
It is important that the surface is rough before the adhesive is applied. As the bonding methods of neodymium magnets, make the surface serrated with a light sandpaper. After this process is finished, clean the surfaces of the magnets.
Which Adhesive Should Be Used for Neodymium Magnets?
There are many types of adhesives used to bond neodymium magnets. The right adhesive must be chosen for the correct application of the bonding methods of neodymium magnets. Some of them are below.
- J.B. Weld
- silicone adhesives
- Liquid Nails: It is an adhesive, also known as liquid nails.
- Urethane adhesives
- Double-Sided Tape: It can be used for small magnets but should never be used for large magnets.
- Cyanoarcylate: It is a type of adhesive also known as super glue.
- Epoxy: It is a type of plastic adhesive. After the bonding process, attention should be paid to the solidification time.
Which Adhesive Should Not Be Used in Neodymium Magnets?
Among the bonding methods of neodymium magnets, there are adhesive types that should be avoided. Silicone or hot glue gun should never be used to stick neodymium magnets. Although these adhesives show high success in all other materials, they negatively affect magnets. Even low-temperature silicone guns have higher temperatures than the magnets' highest operating temperature.
