Rubber Magnet is one of the series of ferrite magnetic materials. It is made of bonded ferrite magnetic powder and synthetic rubber, and is made by extrusion molding, calendering molding, injection molding and other processes with softness and elasticity. and twistable magnets. It can be processed into strips, rolls, sheets, blocks, rings and various complex shapes.

Original features

With flexibility, elasticity, and bendability, it can be produced into rolls, sheets, strips, blocks, rings and various complex shapes through extrusion, calendering, injection, mold forming and other processes. Its surface can also be covered with PVC sheet, coated paper, double-sided tape, coated with UV oil, or cut into various shapes by color printing die.

Machining Features

The rubber magnet is composed of magnetic powder (SrO6, Fe2O3), chlorinated polyethylene (CPE) and other additives (EBSO, DOP), etc., which are manufactured by extrusion and calendering. Rubber magnets can be of the same sex or the opposite sex, and can be bent, twisted, or rolled. It can be used without more machining, it can be trimmed to the required size, or it can be coated with PVC, adhesive, UV oil, etc. according to customer requirements. Its magnetic energy product ranges from 0.60 to 1.50 MGOe.

Production process

Ingredient→mixing→extrusion/calendering/injection molding→processing→magnetization→inspection→packaging

Performance test

Appearance, size, magnetic properties, magnetic polarity, hardness, specific gravity, tensile strength, aging resistance, winding performance

Industry applications

Application fields of rubber magnets: refrigerators, information sign stands, fasteners for fixing objects to metal bodies for advertising, etc., magnets for toys, teaching instruments, switches and sensors. Mainly used in micro motors, refrigerators, disinfection cabinets, kitchen cabinets, toys, stationery, advertising and other industries.