1/2″ dia. x 1/4″ thick Red Strong Permanent NdFeB Magnets Coated with Hard Polypropylene

1/2″ dia. x 1/4″ thick Red Strong Permanent NdFeB Magnets Coated with Hard Polypropylene PCDNM-R Series Small Plastic Coated Powerful Neodymium Disc Round Magnet, ABS Plastic / Polypropylene Capped  NdFeB Magnet China Supplier

1/2″ dia. x 1/4″ thick Red Strong Permanent NdFeB Magnets Coated with Hard Polypropylene Parameter

Part No.: PCDNM-R Series
Size: 1/2″ diameter x 1/4″ thick (12.7mm x 6.35mm)
Material: Neodymium (NdFeB)
Magnet Grade: N33, N35, N38, N40, N42, N45, N48, N50
Magnet Shape: Disc
Color: Red
Plating/Coating: Ni-Cu-Ni-Plastic
Max Operating Temp: 176ºF (80ºC)
Tolerances: ±0.004″ x ±0.004″
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. 1/2″ dia. x 1/4″ thick Yellow Plastic Capped Round Notice Board 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.

Powerful Rubber coated magnets is strong neodymium magnet protected by a layer of durable rubber coating. As the magnets are completely covered by rubber/plastic coating, they are water-proof as well as incredibly resistant to damage,also the magnets are very durable and will not easily break like a normal magnet.
Rubber coated neodymium magnets,plastic coated magnes give great durability and high friction to keep them from slipping on surfaces.

The strong Neodymium magnets applied with high quality rubber coating,could ensure a safe contact surface when you apply it onto the cars or other metal surfaces easy to be hurt and need to be protected in a contact etc. Also, they are suitable for other holding applications when in need to protect contacted steel surfaces.