Rubber Magnet

Rubber Magnet is a flexible magnetic material composed of magnetic powder (NdFeB or Strontium Ferrite) bonded with synthetic rubber.

Introduction

Rubber Magnet is a flexible magnetic material composed of magnetic powder (NdFeB or Strontium Ferrite) bonded with synthetic rubber. Combining magnetism and flexibility, it supports custom die-cutting, adhesive backing, and printing processes. Widely used in advertising displays, automotive industries, educational tools, and home decor. With advantages of cost-effectiveness, easy installation, and weather resistance, it is an ideal alternative to rigid magnets.  

Features

  1. Superior Flexibility  

   Bendable and rollable (minimum bending radius = 2x thickness), adapts to curved surfaces, solves fragility issues of rigid magnets.  

  1. Multi-Directional Magnetization

   Offers isotropic/anisotropic options for single/dual-sided magnetic attraction.  

  1. High Environmental Resistance 

   Operates in -40℃ to 80℃, waterproof, UV-resistant for indoor/outdoor use.  

  1. Easy Customization 

   Laser cutting, die-cutting, punching; compatible with 3M adhesive backing, screen printing, lamination.  

  1. Eco-Safe Material 

   Rounded edges, RoHS/REACH compliant, suitable for children’s educational tools.  

  1. Cost-Efficient 

   50% lower material cost per unit area vs. neodymium magnets, ideal for bulk applications.  

Product Details

– **Composition**: Strontium Ferrite powder + Synthetic Rubber (NBR/PVC)  

– **Standard Specifications**:  

  – Thickness: 0.5mm – 6.0mm  

  – Energy Product: (BH)max 0.4 – 1.8 MGOe  

  – Surface Field: 600 – 1200 Gauss (correlates with thickness)  

– **Forms**: Rolls, sheets, custom shapes (strips, discs, labels)

Applications

▶ Advertising: Vehicle magnets, display board backings, interchangeable promo signs  

 ▶ Industrial: Motor gaskets, sensor shields, door/window seals  

 ▶ Education: Whiteboard markers, science kits, magnetic puzzles  

 ▶ Household: Fridge magnets, tool holders, DIY crafts

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We also support OEM/ODM, and we have strong R&D department to help your artwork or ideas implement.

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