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Flexible Rubber Magnets

 

Catalogue of Flexible Rubber Magnets (pdf) Magnetic Properties of Rubber Magnets Binder and Coating Selection Customer Specific Magnets More Information on Rubber Magnets Other Magnetic Materials

Material Information

Made by consolidating Strontium or Barium ferrite powder with polymer matrix Form in profiles, strips and sheets by extrusion / calendering method Product can be stamped, slit, punched and laminated Good demagnetization resistance & reasonable resistance to chemical agents Material is readily available and low in cost.

Typical Physical Properties

Tensile Strength (kg/cm3)	20 < f > 100
Elongation (%)	60 < l > 300
Hardness (Hv)	95 ± 5
Density (g/cm3	3.70 ± 0.2
Saturation Field Strength	10 KOe, 800 KA/m
Flexibility	No crack when twisting around a testing bar diameter 20-60mm
Twist	No crack at twist with 180° twice

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