Green Flexible Magnetic Feild Viewing Film

Green Flexible Magnetic Feild Viewing Film, Magnetic Field Viewer Film, High Definition Square Magnet Viewing Film, Magnetic Viewing Paper, Magnetic Feild Detection Display, MagFilm See Magnetic Field with This Magic Film to Learn Magnetism. Applicable for All Kinds of Magnets Including Neodymium Magnets, Lots of Fun!

Green Flexible Magnetic Feild Viewing Film Features:
Green Micro-Encapsulated Film used to Show Magnetic Field, or Test Cracks on Steel Surfaces
Very Interesting to Actually See the Magnetic Field! It is Flexible so can be Wrapped around the Tested Magnets
Applicable to All kinds of Permanent Magnets, Such as Neodymium, Ceramic, SmCo, AlNiCo and Flexible Magnets. To Expose Magnetic Field, Place Directly on Top of the Magnets
Wonderful Educational Tool for Magnetism
Super Fast Delivery! Get Your Orders within 1 to 2 Days for Prime Orders and 1 to 4 Business Days for Non-Prime Orders

Magnetic viewing film (also called magnetic viewing paper) is made of millions of tiny magnetic flakes suspended in clear oil. This oil is then sandwiched between two sheets of plastic. The magnetic viewing film can then be used to “see” the pattern of magnetization. Our size range is 3″ x 3″ – 36″ x 36″ parts No. , we can supply customer’s design size. Magnetic Field Viewer Film

When a magnet is placed under the viewing film, the tiny metal flakes respond to the magnetic field, forming shapes similar to the pattern of magnetization. The white line(s) show the separation between the north and south poles of the magnet. Add a ruler to the equation and you can measure poles per inch.

While multiple poles spaced closely together can increase holding power, they can reduce the reach of the magnet. Inversely, when fewer poles are present, magnetic reach increases, but on contact, holding power is reduced.

You are buying one 12 inch x 12 inch sheet of Magnetic Field Viewer Film. The film is highly flexible and can wrapped arround objects. The film can also be laminated. It is NOT currently laminated. Encased within the green film are millions of Magnetic particles suspended in oil. A Magnet will attract the particles to the areas where the Magnet is the strongest – at its poles. The poles appear dark green. Multiple pole Magnets such as those on business card Magnets will display interesting patterns, such as the example pictured below. Keep away from children, pacemakers and other implants. Handle with care. Our magnets are made for the adult inventor, manufacturer, researcher, DIYer, problem solver, etc.