The magnetic force is weaker than that of neodymium magnets but stronger than that of ferrite magnets.
Neodymium bonded magnets (neodymium plastic magnets) have a composition similar to neodymium magnets produced by the sintering method, but they are made by mixing magnetic powder with plastic resin (epoxy resin) and then molding and curing the mixture. The amount of magnetic powder is approximately 90% by weight and 60-70% by volume.
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basic information
1. The magnetic strength is weaker than that of neodymium magnets but stronger than that of ferrite magnets. Compared to typical neodymium magnets, it is about 1/2 in Br and 1/4 to 1/8 in (BH)max, resulting in lower magnetic properties. 2. Complex shapes and thin shapes are possible. Although the magnetic properties are lower than those of neodymium magnets, the mixture of resin allows for complex shapes and thin profiles, achieving high dimensional accuracy without the need for finishing processes. Generally, there are two representative types: compression molded products and injection molded products, but at NeoMag, we only support compression molded products.
Price information
Unlike other magnets, there are no standard or stock items available, so everything is made to order. When placing an order, customers need to specify the required material grade.
Price range
P1
Delivery Time
P4
※The price varies depending on the dimensions, magnetic properties, and quantity, so please feel free to contact us.
Applications/Examples of results
Neodymium bonded magnets are isotropic with no restrictions on the direction of magnetization, and they require relatively small magnetizing fields, making them suitable for multipole magnetization products. They are used in various digital devices that require small, thin, high-performance magnets, such as HDD spindle motors, mobile phone vibration motors, and motors for video cameras.
Detailed information
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Injection molded products
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Compressed molded products
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Company information
We are a magnet manufacturer located in Hangzhou, China, with our production facility in the Hangzhou area, producing and selling various types of magnet-related products. These include neodymium magnets, samarium-cobalt magnets, alnico magnets, ferrite magnets, band magnets, iron-chromium-cobalt, plastic magnets, and rubber magnet sheets. Currently, our product composition is as follows: 32.28% are motor products, 35.25% are assembly design products, 20.14% are neodymium magnets, and the rest consist of samarium-cobalt magnets, alnico magnets, ferrite magnets, and band magnets. We have 180 employees, and our factory covers an area of 25,400 square meters. All staff at Hangzhou Vector Magnetic Iron Co., Ltd. have worked in the magnet field for at least five years, and everyone in the sales department is capable of communicating in English, with extensive knowledge and experience in magnets. We have three staff members who can communicate in Japanese, all with over ten years of sales experience in the Japanese market and with Japanese customers. Furthermore, we have established a meticulous system that covers everything from quotations to orders, production, quality control, and product delivery. Quality assurance is our top priority, and we believe that a company can only exist by satisfying customer demands. We are committed to maximizing our customers' benefits.