Magnetic Sheet Material: Strontium ferrite in thermo-plastic binder. Max. operating temperature 356°F. Magnetic on 1 face. UV coating for cleaner handling. Flexible and impact resilient but can easily be cut using scissors. Regular shapes can be cut using inexpensive dies. Available with plain, white gloss or standard acrylic adhesive backing. Coloured and dry-wipe finishes available [...]
What Are Bonded Magnets Anyway? • Bonded magnets are composites of a permanent magnetic powder(s) embedded in a non‐magnetic matrix. • The matrix is typically a thermoplastic or elastomeric binder. • Common processing techniques are extrusion, injection molding, compression bonding, and calendering. • Exhibit excellent mechanical properties compared to fully dense rare earth and ferrite magnets. • End product has good finish and dimensional tolerances requiring no finishing operations. • Injection molded magnets can be formed into complex shapes and be insert or over molded directly onto other components to produce assemblies. • The non‐magnetic binder lowers the density of the magnet and dilutes the contribution of the magnetic powder. • They generate less magnetic output per unit volume than fully dense magnets. • The two most common magnetic powders are isotropic NdFeB and hard ferrite. Neodymium Bonded Radial Ring Magnet Rare Earth Neodymium Isotropic Ring Bonded Magnet Compression Bonded Ring Magnet Bonded Ring NdFeB Magnet
Compression molding magnets Compression molded magnets are made by first mixing the magnetic powder with the polymer binder and then by compressing the mixture in a press mold. These magnets exhibit a higher level of performance than the injection molded couterparts due to higher density. Compression molded magnets Features of compression molded [...]
Barriers to entry in the magnetic components industry (1) Technology and R&D barriers In recent years, the pace of technological innovation in the downstream application field of magnetic components has been accelerating, and products have been updated rapidly. The market and customers have continuously put forward new demands. This requires the production company to have [...]
Factors that increase the market demand for magnetic components The continuous development of new infrastructure and the rapid popularization of a new generation of network communication technology will accelerate the upgrading of network communication equipment and greatly increase the market demand for magnetic components A. Continued development of new infrastructure In December 2018, my country [...]
The facilitation of technological progress of magnetic components The role of technological progress in promoting the industry The rapid development and integration of communication technology, network technology, information technology, artificial intelligence technology, and new energy technology, while promoting the rapid development of network communications, new energy vehicles, industrial power supplies, consumer electronics, security equipment and [...]
National Industry Policy Support of Magnetic Components Magnetic components are one of the important basic components of electronic and electrical equipment, and play an important role in the electronic component industry. The electronic component manufacturing industry is the cornerstone of the electronic information industry, and its development affects the development of the entire electronic information [...]
Technical Features of Magnetic Components A. High reliability The application field of magnetic components is located in a relatively complex environment, and magnetic components are important basic components for stable voltage and signal transmission in electronic products, and their reliability has become one of the key factors determining the life of downstream application products. Enterprises [...]
Technical Level of Magnetic Components Industry technical level In terms of technology research and development, the current technology research and development of magnetic components is mainly reflected in product structure design, process design, raw material improvement, and automation improvement of the production process. Due to the continuous acceleration of technological innovation in the downstream application [...]
Overview of the Competitive Landscape of the Magnetic Components Market At present, most of the major magnetic component manufacturers in the world are concentrated in Europe, America, Japan and China. Manufacturers from Europe, America, Japan and Taiwan, China, have a first-mover advantage in the magnetic components market due to their long history of development and [...]
Competitive Landscape Analysis of Ferrite Permanent Magnet Industry 1. Major companies Ferrite permanent magnet products mainly include 4 series, 6 series, 9 series, 12 series, 15 series, etc. TDK has been able to mass produce 15 series high-end magnetic materials, but China’s 15 series products are still in the research and development stage, and 9 [...]
Development Status Analysis of China's Ferrite Permanent Magnet Industry 1. Output In terms of output, according to statistics, from 2017 to 2021, the output of permanent magnet ferrite in my country will remain above 500,000 tons, and the overall trend will be to rise first and then fall. Among them, the output in 2018 reached [...]