Technical Details
 

Flexible Magnetic Strips and Custom Profile are thermoplastic permanent magnetic Extrusions. It can provide superior holding power and 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)

DXZJ-1

0.13~0.18

80~115

100~160

4~6.4

Extrusion

100

400

0.4~1.1

DXZJ-2

0.18~0.22

100~140

120~190

6.4~8.0

Extrusion

2

930

0.6~3

 

Physical properties of extruded magnetic strip

Code

Tensile Strength (MPa)

Elongation Rate (%)

Hardness (SHA)

Temperature (oC)

Density (g/cm3)

DXZJ-1

5~10

30~100

85~98

-10~80

3.6~3.7

DXZJ-2

5~10

40~100

85~98

-10~80

3.6~3.7

 
Used in door sealing for refrigerator and bathroom

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