Rubber magnet is a composite material made of ferrite magnetic powder mixed with rubber raw materials. The finished product is made by extrusion or rolling. Due to the high plasticity of the material itself, the finished or semi-finished products can be cut, punched, longitudinally cut and mounted with other materials at will, and are not easy to demagnetize, and have good corrosion resistance. Because of the rich source of raw materials, the price is low. It is mainly divided into isotropic rubber magnetism and anisotropic rubber magnetism. Homogeneous rubber has weak magnetic properties and is mainly used in refrigerator magnets, printed products, and promotional products. The anisotropic rubber magnet has high magnetic properties, so it is widely used in fields such as micro motors and magnetic toys.
1. Rubber ferrite permanent magnet: a composite magnetic material prepared with high-performance strontium ferrite magnetic powder as filler, rubber organic compounds as adhesive, and rubber and plastic additives through a specific processing process.
2. Flexible neodymium iron boron: rubber neodymium iron boron permanent magnet is a new type of flexible bonded permanent magnet material. It is a composite material prepared by the production process of rubber products using rubber organic matter as the binder, fast quenched iron boron powder as the filler, and auxiliary processing additives.
3. Iron tape/iron powder adhesive: iron tape uses reduced iron powder as filler, rubber organic compounds as adhesive, and rubber and plastic additives. The composite iron material is prepared by a certain processing process.
The rubber magnet material itself has high plasticity, and the finished product has good flexibility. It can be used to prepare products with any complex shape and thin wall- Good consistency and high dimensional accuracy; Good shock resistance, not fragile; The specific gravity of the magnet is small, which is conducive to the lightweight of the device and the whole machine; Magnets with full radial (full radiation) orientation can be manufactured; It can be mounted with PVC, PP synthetic paper, double-sided adhesive, etc., and made into various products.
