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A "Mini White Epoxy Rod Cylinder Magnet" is
a small, strong, rare-earth neodymium magnet shaped like a tiny rod or cylinder, coated in white epoxy for added moisture/corrosion resistance, making it durable for crafts, sensors, electronics, and industrial uses where a compact, powerful, and protected magnet is needed. These magnets are available in various sizes (like 2.8mm diameter x 15mm thick) and grades (N35-N52), offering strong holding power despite their small stature, with the white epoxy providing better sealing than standard nickel plating. Key Characteristics:
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1/8 x 1 1/2 Inch Neodymium Rare Earth Cylinder/Rod ...
K&J Magnetics
https://www.kjmagnetics.com › ... › disc magnets
K&J Magnetics
https://www.kjmagnetics.com › ... › disc magnets
These long, thin rods can be quite useful. They are very long for such a small diameter. Easy to handle, an interesting magnet. D2X8 Technical Data.
$1.73In stock$23.58 delivery30-day returns
High Temperature Resistant White Epoxy Coating Round ...
AOMAG magnetics
https://www.aomagnet.com › high-temperature-resistant-...
AOMAG magnetics
https://www.aomagnet.com › high-temperature-resistant-...
Although it scratches easily and is 15-30 um thick, it has excellent adhesion to steel with magnetic adhesive. Epoxy coatings are mainly used in the marine, ...
Small White Epoxy Neodymium Cylinder Magnets Dropshipping
cnsupermagnet.com
https://www.cnsupermagnet.com › small-white-epoxy-n...
cnsupermagnet.com
https://www.cnsupermagnet.com › small-white-epoxy-n...
Material: Neodymium. Dimensions: 6mm(diameter) x 8mm(thickness). Tolerance: ±0.05mm. Grade: N35. Plating/coating: White Epoxy. Working Temperature: 80℃.
People also ask
Does epoxy stick to magnets?
One and two component epoxy adhesives form strong resistant bonds to various types of magnets.
Magnet Bonding | Permabond Engineering Adhesives
Permabond
https://permabond.com › how-to-bond-magnets
Permabond
https://permabond.com › how-to-bond-magnets
Which magnet is stronger, N35 or N52?
There are eight different standard grades of neodymium magnets typically used in commercial applications today ranging from N35 to N52. Neodymium magnets are graded by their maximum energy product (BH)max with N52 grade neodymium providing the greatest magnetic performance and N35 being the weakest.
Exploring the Magnetic Properties of Neodymium Magnets
Magnet Expert
https://www.magnetexpert.com › magnetic-properties-of-...
Magnet Expert
https://www.magnetexpert.com › magnetic-properties-of-...
What is the smallest possible magnet?
Tiny magnets in use
- Micro magnets:These are typically smaller than 1mm and are used in applications like medical devices, delicate jewelry, and consumer electronics such as earbuds and smartphone speakers.
- Practical small magnets:Magnets measuring around 1mm x 1mm or 3mm x 1mm are the smallest found in many stores and are used in crafts, miniatures, and other hobbies.
Scientific research
- Single-atom magnet: A team of researchers created a magnet from a single holmium atom, demonstrating the ultimate limit of shrinking magnetic storage media.
What to consider for your project
- For most projects:If you need small magnets for a hobby or craft, look for options around 1mm to 3mm.
- For scientific applications:Scientists have created magnets from single atoms for data storage purposes.
- Check dimensions:Always check the product's specific dimensions before purchasing to ensure it fits your needs.
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Smallest N52 Magnet - YouTube
Jun 13, 2019 — the smallest M52 magnets I have ever seen let's take a closer look at them. to give you a little perspective of how sm...
YouTube ·
Carl Bugeja
Ultimate Guide to Small Rare Earth Magnets
Mar 13, 2024 — Understanding the Sizes of Small Rare Earth Magnets. Small rare earth magnets come in various sizes, ranging from 1mm ...
Rochester Magnet
300pcs 3x1mm Mini Round Magnets for Crafts & Miniatures
About this Item * 300pcs 3x1mm Tiny Magnets: These magnets are extremely small, with 3mmx1mm size, they are great for small craft...
Amazon.com
What Are Small Powerful Magnets and How Do They Work?
Jun 30, 2025 — What Are the Different Sizes and Applications of Small Powerful Magnets? Small rare earth magnets come in various size...
Okon Recycling
IBM researchers create world's smallest magnet
Mar 9, 2017 — An international team of researchers at IBM's San Jose research facility created the world's smallest magnet. The magne...
Phys.org
Micro Magnets - MagnetsTek
Micro magnets, also known as high-precision magnets, tiny magnets, or micromagnet particles, are tiny, high-precision permanent ma...
MagnetsTek
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Are small neodymium magnets safe?
Keep neodymium magnets away from all children.
Neodymium magnets are not toys. Do not allow children to handle or play with them. Small magnets can pose a serious choking hazard.
Neodymium magnets are not toys. Do not allow children to handle or play with them. Small magnets can pose a serious choking hazard.
Neodymium Magnets Safety and Handling Tips - totalElement
totalElement
https://totalelement.com › pages › neodymium-magnets-s...
totalElement
https://totalelement.com › pages › neodymium-magnets-s...
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Small Cylinder Neodymium Magnets, 50Pcs Strong ...
Amazon.ca
https://www.amazon.ca › Cylinder-Neodymium-Magnet...
Amazon.ca
https://www.amazon.ca › Cylinder-Neodymium-Magnet...
This magnet has permanent magnetism, it will be the same powerful even decades after. 【Best Coating Available】Coated with black epox to reduce corrosion and ...
CA$26.18(17)
Improve Durability with epoxy cylinder magnet
Alibaba.com
https://www.alibaba.com › ... › Adhesives & Sealants
Alibaba.com
https://www.alibaba.com › ... › Adhesives & Sealants
These materials are designed to seal gaps or glue surfaces together, guaranteeing dependability and durability in manufacturing, building, and even regular home ...
(11)
1/8" small diameter rod neodymium magnet for craft 2.8 ...
Courage Magnet
https://www.couragemagnet.com › cylindrical-ndfeb-m...
Courage Magnet
https://www.couragemagnet.com › cylindrical-ndfeb-m...
This is a small cylinder magnet which made of rare earth neodymium, the specific size is 2.8mm diameter and 15mm thickness. The tolerance is only ±0.05mm.
Strong Neodymium Disc & Cylinder Magnets for Sale
K&J Magnetics
https://www.kjmagnetics.com › categories › neodymium
K&J Magnetics
https://www.kjmagnetics.com › categories › neodymium
Our selection features both disc magnets and cylinder/rod magnets ranging from small round discs with diameters as low as 1/16" all the way up to very powerful ...
Neodymium Cylinder Magnets,50pcs Tiny Rod ...
eBay
https://www.ebay.com › ... › Magnets
eBay
https://www.ebay.com › ... › Magnets
Set contains 50pcs cylindrical magnets, each small round magnet measures 4.3x9mm and is conveniently packaged in a plastic box for easy portability and storage.
Magnetic Rod Cylinder(999+)
Alibaba.com
https://www.alibaba.com › ... › Magnetic Materials
Alibaba.com
https://www.alibaba.com › ... › Magnetic Materials
Discover high-quality Neodymium Cylinder Magnets (N35-N52) at Alibaba.com – durable, permanent magnetic rods ideal for industrial applications.
store rating (339)