Ø20mm x 3mm Self Adhesive Disc Ceramic Magnets PRODUCT SPECIFICATIONS:
Material : FERRITE Disc Magnet
Type : Permanent
Size : Diameter 20mm X 3mm Width Ferrite disc magnet.
Colour : Dark charcoal gray
Depending on the application of our FERRITE Magnet FD20X3mm, we have a choice of discs, rings and blocks.
Some applications are crafts, souvenirs, fridge magnets, whiteboard magnets.
Shape: Disc
Magnetic Face: 20mm dia
Thickness: 3mm
Grade: Y10
Material: Ferrite
Performance (Gauss): 850
Vertical Pull (Kg): 0.69
Slide Resistance (Kg): 0.13
Max Temp (degrees C): 180
Fixing: PE Self Adhesive Foam
Ferrite (Y10) disc magnets, magnetised on one side only with a layer of self-adhesive foam on the other side. Making them ideal for fridge magnets.
These ferrite magnets are available with either pole on the non-adhesive face. Due to the strength of ferrite, we recommend allowing between 24 to 32 hours for the adhesive to cure.
Pack of 20. 20mm [0. 79″] diameter x 3mm [0. 12″] thick. PE self-adhesive foam. Each magnet can support a steel weight of up to 0. 6kg [1. 3 lbs] vertically from the magnetic face when in flush contact with a mild steel surface. Each magnet will support approximately 120g [0. 26 lbs] against the surface of a fridge. Resistant to demagnetization and corrosion without any extra coating. Also known as ceramic magnets, ferrite magnets offer excellent value for money when pull strength is not the most important factor. These magnets are perfect for making fridge magnets out of your own photos or decorative items as they are only magnetized on one side with a layer of self-adhesive foam on the other. They are the perfect size for using with beer bottle tops to turn your collection into great fridge magnets. Simply attach the beer bottle tops on to the self-adhesive side and you have an instant fridge magnet. PLEASE NOTE – All imperial measurements [Inches (“) and Pounds (lb)] are rounded conversions from metric [Millimeters (mm) and Kilograms (kg)] production measurements and should be used as approximations only.
Ceramic disc magnets (sometimes called Ferrite magnets) are widely used for crafts and hobbies, school science projects, and even phyiscal therapy. The low cost of these magnets makes them a great choice for home use. Ceramic discs are available in many sizes. When assembling products or handcrafts, we recommended using an expoxy glue and make sure the surface is clean and dry. Other applications include souvenirs, fridge magnets, whiteboard magnets and educational magnets. These are medium strength magnets.
The ferrite magnets lend themselves to a variety of applications: from simple, such as magnetic locks for furniture or leather, magnetic lifters or magnetic separators, to the most sophisticated electric micromotors, which represent, along with speakers and some special magnetic applications, the areas of interest.
| Grade | Value(min/typical in our factory) | |||||||
| Br | Hcb(BHC) | Hcj(IHC) | (BH)max | |||||
| MT | KG | KA/m | Koe | KA/m | KOe | Kj/m³ | MGOe | |
| Y25 | 360/370 | 3.60/3.70 | 135/150 | 1.70/1.88 | 140/170 | 1.76/2.14 | 22.5/25.3 | 2.8/3.2 |
| Y30(=C5) | 380/385 | 3.80/3.85 | 191/210 | 2.40/2.64 | 199/220 | 2.50/2.51 | 26.0/28 | 3.4/3.7 |
| Y30BH | 380/390 | 3.80/3.90 | 223/235 | 2.80/2.95 | 231/245 | 2.90/3.08 | 27.0/30.0 | 3.4/3.7 |
| Y33 | 410/420 | 4.10/4.20 | 220/235 | 2.77/2.95 | 225/240 | 2.83/3.01 | 31.5/33.0 | 4.0/4.2 |
| Y35 | 400/410 | 4.00/4.10 | 175/195 | 2.20/2.45 | 180/200 | 2.26/2.51 | 30.0/32.0 | 3.8/4.0 |
| C8(=C8A) | 385/390 | 3.85/3.90 | 235/255 | 2.95/3.20 | 242/265 | 3.05/3.33 | 27.8/30.0 | 3.5/3.7 |
| C10 | 400/410 | 4.00/4.10 | 288/300 | 3.62/3.77 | 280/287 | 3.51/3.60 | 30.4/31.9 | 3.8/4.0 |
Magnetic packaging closures offer unique solutions for creative ingenuity, while providing features such as easy-to-open devices, and strong repeat closure technologies. Y10 Disc Ferrite Magnets with Adhesive Foam Pad D25mmX5mm
Packages Closed With Magnetic Closures As package designers and engineers explore options for magnetic closures, Adams’ engineering team is on-call to assist at any stage of the design process – from the initial planning and development, to performance improvements, to final product enhances. As one of the oldest domestic manufacturers of magnetic products, Adams ensures that customers receive the best quality and value for their needs. Self Adhesive Foam Disc Ferrite Magnets Y10 D25mmX3mm
20 x 2mm Neodymium Iron Boron Disc Magnets N52 Nickel, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Neodymium Iron Boron, Nickel Coated Neodymium Disc Permanent Magnets China Supplier 20 x 2mm Neodymium Iron Boron Disc Magnets N52 Nickel Technical Specifications: Item: NDN52-2002 Grade: N52 Material: Neodymium (NdFeB) Plating: Nickel Shape: […]
12 x 4mm NdFeB Discmagnet N48 Gold, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Neodymium Iron Boron, Golden Coated Neodymium Disc Permanent Magnets China Supplier 12 x 4mm NdFeB Discmagnet N48 Gold Technical Specifications: Item: NDN48-1204-G Grade: N48 Material: Neodymium (NdFeB) Plating: Gold Shape: Disk, Round, Disc, Circular, Cylinder Dimension: […]
18mm x 4mm Craft Disc Neodymium Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Supplier 18mm x 4mm Craft Disc Neodymium Magnet N42 Ni Technical Specifications: Item: NDN42-1804 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round Dimension: Total Diameter […]
16mm x 2mm Dic NdFeB Toy Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Exporter 16mm x 2mm Dic NdFeB Toy Magnet N42 NiTechnical Specifications: Item: NDN42-1602 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round Dimension: Total Diameter (D): […]