Super Strong Round Disc Block Magnet 3M Adhesive Magnet Wholesale supplier

Neodymium magnet offer the strongest magnetic power today. They are particularly suitable for high volume production in a wide variety of shape and size. Precise dimensional control is achieved in machining processes. Our neodymium block magnets are widely used in industry, agriculture, medical, electronics, automobile, speaker, motors, generators, MRI, magnetic levitation, magnetic separators, toys etc. If you have any enquiry about neodymium iron boron magnets, please give us enough information for quoting.

Neodymium magnets with adhesive are powerful, compact magnetic blocks with an easy pull-tab adhesive liner. Designed to save time and effort, this is definitely a less labor-intensive option and a benefit for those with poor dexterity.

Specifications:

Materials: Neodymium-Iron-Boron

Size of Magnet: 60x10x5mm

Thickness: 5.4mm (including 3M Foam Adhesive)

Weight: appx. 16g per piece

Grade: N35

Plating: NiCuNi

Magnetisation: Thru 5mm thickness

Max. Operating Temperature: 80 ° C

Tolerance: ± 0.1 mm

Advantages:

Extremely flat and still super-strong (adhesive force between 230 g and 2,9 kg)

Strong self-adhesive

Arranged in pairs on a strip (1x north & 1x south pole with adhesive surface)

Different shapes: round or square

Adhesive Block Neodymium Magnet Instructions

• Clean surface with alcohol swap

• Dry surface with clean cloth

• Remove 3M VHB wax paper (Avoid touching the adhesive surface.)

• Apply firm pressure for 30 seconds to ensure maximum adhesion

• Leave to cure for at least 1hr before use. (Best to leave it for 24 hours for best results, to allow VHB compound to seep into cavity)

Facing pairs magnets: 2pcs adhesive on North, 2pcs adhesive on South means you can use these magnets in more ways.

– Magnet to Magnet (Use facing pairs on opposite surfaces)

– Magnet to Metal objects or surfaces(Polarity does not matter)

Applications

Our Neodymium block magnets are commonly used in creative applications such as model making, theatre design, furniture making, exhibition displays and packaging. They also have many uses in engineering and manufacturing where small 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.

Extreme Power Warming:

These strong neodymium block magnets are dangerous! If your fingers are trapped between two they will cut your skin. Please be note they should only be handled with great care.

FAQ:

Q1. Can I have a sample order for Neodymium magnet?

A1. Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What is a neodymium bar magnet?

A2. Neodymium bar, block and cube magnets are incredibly powerful for their size, with an approximate pull strength of up to 300 lbs. Neodymium magnets are the strongest permanent, rare-earth magnets commercially available today with magnetic properties that far exceed other permanent magnet materials.

Q3. What are self adhesive magnets?

A3. Self-adhesive magnets enable you to attach the magnet to a non-magnetic surface, such as aluminum, wood, plastic, ceramic, rubber, paper, and other non-ferrous materials. We have both block and disc shaped self adhesive magnets available.

Q4. What type of surfaces will magnets stick to?

A4. Metals that naturally attract magnets are known as ferromagnetic metals; these magnets will firmly stick to these metals. For example, iron, cobalt, steel, nickel, manganese, gadolinium, and lodestone are all ferromagnetic metals.

Q5. What is the strongest adhesive magnets?

A5. Neodymium magnet, as the most powerful magnet so far, it really makes a difference.

Q6. Is it safe to touch neodymium magnets?

A6. Due to the force exerted by the magnets, it is possible that chips may fly off at high speed into someone's eye, therefore we advise that when handling more than one neodymium magnet that you wear eye protection. Chips and broken magnets can also be quite sharp, so treat them as carefully as you would broken glass.