Plastic magnets are used for many things in
the world today. In a day and age where everything is becoming digital, and
almost everything is digitized, magnets are finding their way into other areas.
Many companies are now using magnets for advertising and marketing purposes.
Plastic magnets are also used in many ways around the home as well. Here we'll
take a look at a few.
Rubber magnets are also called neoprene.
They were originally created for aquarium use, but they have found a lot of
uses in other fields as well. A common use for rubber magnets is to keep track
of baby toys and smaller items inside a child's room or playroom. When the
item's weight is removed, the magnet takes that item with it and keeps it
inside the box. These magnets also come in handy in organizing garage sales.
You can stick a flat surface with them inside and then label each box with a
unique magnetized name.
Polymer plastic magnets are a versatile
group of substances known as polymers. There are many different polymers, but
polymers that have the right plastic magnetic properties are CeraDura (a form
of polystyrene) and polycarbonate. One type of polymer that has the right
plastic magnetic properties is polyurethane. This is the main ingredient in
rubber and Teflon-coated coatings. These two types of polymers are particularly
well suited to be used in magnetic properties. Because of their excellent
plastic magnetic properties, polyurethane magnets are often used as supports for
ferrite magnetic motors.
Neoprene and polymers have their own
advantages when it comes to using plastic magnets in applications that require
strong adhesive, such as those that hold things on a door or window. Because
these plastics are not conductive, they do not conduct heat well. However, they
are still incredibly lightweight, which means that you can hold them and move
them with relative ease. For this reason, it is common to see these plastics
used in applications where weight and power are an issue, such as window clings
and the handles on a golf cart.
If you study electrical engineering at
college, you may have learned about how electricity passes through a material.
You may have seen some illustrations of photovoltaic cells, which use this
concept to create electricity. Plastic magnets could also be used in
photovoltaic applications; however, they would have a much lower conversion
rate than traditional cells. This is because plastic does not have the same
electrical charge that you find in other materials, such as silicon, due to the
lack of a molecular structure. Thus, although plastic magnets could power a
small photovoltaic cell, they would not be suitable for powering anything that
needs to run at high temperatures.
Some researchers have explored the
potential of plastic magnets for other uses, such as the transfer of energy.
Since they have the same molecular structure as other molecules, they are
capable of passing an electrical current through them. In experiments, plastic
magnets have been used to induce motion in a way similar to a spring. Although
this technology has not yet reached the market, it is an attractive direction
for researchers. One day, we might see plastic-based spintronics systems as a
way of storing large amounts of energy for use in our homes.
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