Waterproof Magnets

As a kind of rare earth strong magnet material, sintered NdFeB(neodymium) magnet is widely used in various fields because of its excellent magnetic properties. But NdFeB(neodymium) magnets are not waterproof or corrosion&rust resistant, unlike SmCo and ferrite magnets china. The NdFeB magnets without coating will be oxidized soon. Even the neodymium magnet with a common coating can not be used in a humid environment for a long time without rust and corrosion.So waterproof(also called rustproof) magnets are usually mean waterproof magnets.

Waterproof Magnets With Plastic Coated

All waterproof neodymium(NdFeB) magnets in this category are completely coated with plastic.Different colors are available for strong neodymium(NdFeB) magnets coated with durable plastic house.Plastic...

Waterproof Magnets With Rubber Coated

All waterproof neodymium (NdFeB) magnets under this category are completely made with rubber coated. Rubber coated neodymium(NdFeB） magnets have high durability and high friction.

Waterproof Magnets With PVC Coated

The waterproof magnets in this category are neodymium with PVC coated, such PVC coated neodymium magnets are mono-pole magnets and used in pairs, and known as PVC invisible magnetic buttons and PVC wa...

Waterproof Magnets With Parylene Coated

Waterproof Magnets With Parylene Coated

A kind of high polymer thermoplastic polymer, which consists of monomer p-xylene uniformly distributed in the gap and surface of the coating under vacuum, and then polymerized is parylene coating.Pary...

What are real waterproof and rust proof neodymium (NdFeB) magnets ?

The Nd-Fe-B magnets that can be used in humid environment for a long time, or that can be used continuously in water or outdoors without rusting are really waterproof neodymium magnets. Waterproof neodymium magnets also called rust&corrosion resistant neodymium magnets. In addition to the ordinary electroplating treatment, the surface of waterproof or rust&corrosion resistant NdFeB magnets must be specially coated to completely isolated from water.That's to say waterproof neodymium magnets are coated neodymium magnets.

You can get these types waterproof neodymium magnets from Beilun Meank

Waterproof neodymium magnets with rubber coated(rubber coated waterproof and corrosion resistant neodymium magnets) that have soft surface.The neodymium rubber coated magnets are high energy rare earth magnets coated with a durable rubber coating. Rubber coated neodymium magnets are especially suitable for applications when the surface is easy to be scratched or damaged and need to be protected.

Waterproof neodymium magnets with plastic coated (plastic coated waterproof and rust resistant neodymium magnets) which can be made into different colors.Plastic coated neodymium magnets are unbreakable and scratch resistant.

Waterproof neodymium magnets with PVC coated (also known as sew-in magnets),they are washable and sewable, and used as PVC waterproof hidden and invisible magnetic buttons. Such PVC magnetic buttons are use textile product in pairs.