Extruding Magnetic Strip

Flexible Magnetic Strips and Custom Profile are thermoplastic permanent magnetic Extrusions. It provided superior holding power and can be widely used in stationery, household appliance,water-tight appliance.According to its magnetic property, it is divided into anisotropic and isotropic; according to its magnetization way, it is divided into surface magnetization and penetration magnetization (longitudinal, transverse and bilateral).

Magnetic properties of extruded magnetic strip

Code Br Hcb Hcj (BH)max Forming way Size
T KA/m KA/m KJ/m3 Max Length (m) Max Width (mm) Height (mm)
YXZJ-1 0.13~0.18 80~115 100~160 4~6.4 Extrusion 100 400 0.4~1.1
YXZJ-2 0.18~0.22 100~140 120~190 6.4~8.0 Extrusion 200 930 0.6~3

Physical properties of extruded magnetic strip

Code Tensile Strength (MPa) Elongation Rate (%) Hardness (SHA) Temperature (°C) Density (g/cm3)
YXZJ-1 5~10 30~100 85~98 -10~80 3.6~3.7
YXZJ-2 5~10 40~100 85~98 -10~80 3.6~3.7

Applications:

  1. Used in door sealing for refrigerator and bathroom

  2. refrigerator door seal magnetic strip
    flexible magnetic strip
    Specification Pole L (mm) W (mm) Appealing iron weight per 0.4 mm plastic surface (g) Br(Gs)
    8×4 2/3 8±0.15 4±0.07 ≥80/≥85 ≥650/≥720
    9×2 3 9±0.15 2±0.07 ≥68 ≥560
    9×2.6 3 9±0.15 2.6±0.07 ≥85 ≥620
    9×3 3 9±0.15 3±0.07 ≥90 ≥680
    9.8×3.1 3 9.8±0.15 3.1±0.07 ≥95 ≥680
    10×3 3 10±0.15 3±0.07 ≥95 ≥680
    10×5 2/3 10±0.15 5±0.07 ≥100/≥110 ≥650/≥720

  3. EXTRUDED STRIP MAGNET-FLAT PROFILE (ADHESIVE BACKED) MAGNET TO MAGNET APPLICATIONS

  4. The 12.5mm extrusion Mag "A" and Mag "B" allows perfect alignment or mating between profiles
    The two separate 12.5mm Mag "A" will perfectly align/mate to the 2.5m Mag "B" profile
    The magnet to magnet applications are most useful for fixing of posters and graphics in display systems. In addition to Mag "A" / Mag"B", other types of self aligning systems can be manufactured upon request.

  5. EXTRUDED STRIP MAGNET-FLAT PROFILE (ADHESIVE BACKED) MAGNET TO STEEL APPLICATION
  6. Satin white steel strip comes in 30metre rolls. It is extremely useful for work in magnet systems where there is no convenient steel / ferrous mating surface. As magnet to steel adhesion does not perfectly align / mate steel strip can be very useful to mount posters etc. on out-of-square frames.

Steel Strip (mm)
Steel Width Thickness Adhesive
Standard Foam backed
12.5 0.2
20 0.2

A popular application of steel strip/magnet application in Europe is holding double glazing frames to wooden window frames. This could equally apply in Africa to hold mosquito netting frames to wooden/aluminum window frame.

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