Waterproof Neodymium Bar Magnets with Black Epoxy Coating & Self-Adhesive

Waterproof Neodymium Bar Magnets with Black Epoxy Coating & Self-Adhesive, 60mm x 10mm x 5mm Powerful Heavy rare earth rectangular magnet, sintered Neodymium block permanent magnets for Holding of DIY PROJECTS & SCIENCE EXPERIMENTS

Waterproof Neodymium Bar Magnets with Black Epoxy Coating & Self-Adhesive feature:
Magnetic Grade NO. N42
Composition Neodymium Iron Boron Magnets
Content (Percent) 33% ND, 66% Fe, 1% B
Processing Technical Sintered Magnets
Size  L 60mm x W 10mm x H 5mm
Coting Black Epoxy
Shape Block / Rectangular / Bar
Tolerance +/-0.1 mm
Work Temperature 80-230 Degree Celsius
Delivery Date 7-15 Days After Order Confirmed
Means of Transport by Air or by Ocean
Transport Package Standard Export Carton
Specification ISO9001: 2008, SGS, ROHS
Origin Zhejiang Ningbo
HS Code 85051110

Waterproof Neodymium Bar Magnets Size Dimension

MAGNETS COATED – Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistant Protection for the Magnets.
POWERFUL MAGNETS – Made of Strongest Magnetic Material! Strong Holding Power, Holding Power is not Less than 33 lb per Magnet with Direct Touch and Direct Pull.
MAGNETS DIMENSIONS – 60mm x 10mm x 5mm. Tolerances:±0.2mm x ±0.2mm.
DIY PROJECTS & SCIENCE EXPERIMENTS – Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom.
WARNING – The bar magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet), so be careful when you are trying separte them !

Waterproof Epoxy Coating Powerful Permanent Bar Magnets

Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These 60mm length Neodymium bar magnets produce an astonishing pull of 33lb and every magnet has a triple coating of nickel, copper and nickel again to prevent against corrosion.

These bar magnets are 60mm length and 10 width. They are magnetized through the thickness. They are composed of grade 42 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C).

Our Neodymium magnets are commonly used in creative applications such as models and theatre design, furniture making, exhibition stands and packaging. They also have many uses in engineering and manufacturing where compact size and maximum strength are required. What’s more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets.

neodymium bar magnets for holding

Holding Force detection method:
We use the automatic machinery in pull off speed 80mm/min to test products by attracting on an 10mm thick steel plate.

This bar neodymium rare earth magnet is made of rare earth magnetic material and coated with black epoxy. It is very powerful and has about 33 lb holding power. It can be used for magnetic holdings, fishing and separations.
Notes:
1. All magnets are fragile and may snap when collide into each other or a steel. These are very strong, if not careful, they will break. If handled correctly, they will last for a lifetime.
2. The epoxy coating is softer than ni coating. It is easier to get scratched.
3. When apply the magnet, hold one end of the magnet and let the other end touching the surface and slide onto the surface. Powerful Neodymium Bar Magnet Black Epoxy Coated for Hybrid Vehicle Motor
4. Keep it away from pacemakers and children under 5 years old.