Tiny Ring Bulk Round Grade 8 Ceramic Holding Disc Magnets with Hole, Multipurpose Ring Ceramic Hole Magnets for Craft, Hobby & Science Projects, Ferrite Ring Circular Magnets, Anisotropic Hard Ferrite Permanent Magnets China Supplier Tiny Ring Bulk Round Grade 8 Ceramic Holding Disc Magnets with Hole for Craft, Hobby & Science Projects, PRODUCT SPECIFICATIONS: Material […]
Plastic Coating Magnets Black and White, 1/2″ dia. x 1/4″ thick(12.7mm x 6.35mm) Powerful Plastic Capped Neodymium Round Magnet, Office Notice Board Magnets, Refrigerator Magnets, Organisation Magnets, Polypropylene Coated Whiteboard NdFeB Permanent Magnets China Supplier
Plastic Coating Magnets Black and White Features:
Item No.: MP-DPCM01
Size: 1/2″ diameter x 1/4″ thick (12.7mm x 6.35mm)
Material: Neodymium, Iron, Boron (NdFeB)
Magnet Grade: N33-N50
Magnet Shape: Disc, Disk, Round
Color: Half black and Half white
Polypropylene Coating: .04 inches (1 mm)
Max Operating Temp: 80ºC
Magnetization Direction: Magnetized Axial Through Thickness (Poles on Flat Ends)
Magnet size is prior to plastic coating
Neodymium magnets are graded according to their magnetic strength. The higher the grade (number) the stronger the magnet. The letter or two letters that may follow the number indicate the Intrinsic Coercivity (Hci) of the material.
The higher the Hci, the higher the temperature the material can be exposed to before the magnet will start to show permanent losses in output. This is what links the letter or letters to a temperature rating. polypropylene coating magnets
Plastic magnet is powerful neodymium magnet enclosed in a durable plastic housing. As the magnet’s nickle plating is completely covered by plastic cover, these magnets are safe to use in harsh environments especially does well in the underwater application, also the magnet is very durable and will not chip or break from usage.
Neodymium Whiteboard Magnets
These are powerful neodymium magnets embedded in a plastic housing. They work well with magnetic whiteboards.
•Easy-to-Grip shape makes the magnets easy to pull off and handle.
•Sleek look that blends in with the modern decor of glass boards.
•Hold up multiple sheets of paper, bulletins and large posters.
•Use for color coding systems and place markers.
These Magnets Work On: Glass boards | Whiteboards | Refrigerators
•Attaches well to magnetic whiteboards, refrigerators & steel
•This sample includes one of each glassboard and whiteboard magnet.