Flexible Magnet Magnetic Sheets Strips Tape Paper

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-06-21 11:10

  • Browse the number:

    559

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Xiamen Jingxin Imp. & Exp. Co.,Ltd
Contactaixin:

Contactaixin:

jingxin(Mr.)  

Email:

telephone:

phone:

Area:

Beijing

Address:

Xiamen Jingxin Imp. & Exp. Co.,Ltd

Website:

http://www.astrongmagnets.com/ http://www.picture-our-world.com/com/jingxin/

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Flexible magnet

Flexible magnet, proved superior to sintered magnets on the aspects of forming ability, size precision, consistence and flexibility, are compounded of Strontium or Barium ferrite powder and plastic or rubber material through special technique.

Unlike hard ferrite magnet which is normally fragile against to shock, flexible magnet is flexible, and uneasy to break and crack. It can be manufactured in proper flexibility and cut into any size with knife or scissors to meet customer's specific requirement without cracking or loss of magnetic energy. It can be magnetic sheets, magnetic strips, magnetic tape and so on.

Applications: Due to the flexibility and magnetic strength of flexible magnet, it is the ideal material where rigid, brittle, or electrical conductive materials can not be used. It can be mainly used in magnetic attraction devices for the refrigerator, disinfector, furniture door, articles for culture and education, advertising signs, stepping motors, electronic equipments, magnetic therapy apparatus, sensors, household appliances, gifts and children's toys.


Typical Physical properties


Operation Temperature (℃)

-40~+100

Density (g/cm3)

3.6~3.8

Shore Hardness D (SHA)

90~99

Tensile Strength (kg.f/c)

20~100

Bending

No crack when bending around a testing bar with dia.20mm~dia.30mm

Twist

No crack at twist with 360°twice


Typical magnetic properties of flexible magnet


Grade

Br

Hcb

Hcj

(BH)max

Forming Way

mT

KGs

KA/m

Oe

KA/m

Oe

kJ/m3

MGOe

Isotropic Flexible Magnet

YNT-4

135-155

1350-1.550

85-105

1050-1300

175-210

2200-2600

3.2-5.0

0.40-0.62

Extruding

YNT-S5

165-180

1650-1800

90-105

1130-1300

135-160

1700-2010

4.5-5.8

0.56-0.72

Calendering

YNT-B5

170-190

1700-1900

95-115

1200-1450

150-190

1885-2400

4.6-6.5

0.57-0.80

Injecting

YNT-6.5

185-200

1850-2000

90-110

1130-1380

125-150

1570-1885

6.0-7.0

0.74-0.93

Anisotropic Flexible Magnet

YNY-10

220-240

2200-2400

140-165

1760-2070

200-235

2500-2950

9.0-10.5

1.10-1.30

Extruding

YNY-11

230-250

2300-2500

145-165

1820-2070

190-225

2380-2850

9.5-11.0

1.18-1.36

Calendering

YNY-13

250-270

2500-2700

175-190

2200-2400

200-230

2500-2900

11.5-14.5

1.42-1.80

YNY-15

270

2700

175-190

2200-2400

200-230

2500-2900

14.5

1.80

Calendering


Remark: What we list herein are only typical grades of flexible magnet. We also could manufacture various magnetic properties according to the customer s requirements.

Reference points for flexible magnets:

By extruding or calendering, the flexible magnet can be made into stripe, coil, roll and sheet; By injecting, they can be easy to make into any complicated shape and obtain precise tolerance.

According to magnetic property, the flexible magnet is divided into anisotropic and isotropic. Anisotropic type produces higher magnetic power than isotropic type but with limited choice of direction of magnetization (e.g. thru thickness, diametrically, axially), it is mainly tailored for DC-motor or strong holding application. Isotropic type produces lower magnetic power but with more choice of direction of magnetization (e.g. multi-pole radially, unilateral multipolar, multipolar inner/outer diameter etc.), it is good for promotional, advertising and educational purpose.


Additional information:

1.Dimension and shape can be in large sheet, large roll, or any size customer prefer.

2. Self-adhesive backing is available.

3. Color PVC or paper can be laminated on the flexible magnet in sheet and roll forms, but the width of roll should be less than 620 mm.

4. Color printing on flexible magnet is available (artwork printed on PVC or paper laminated on the magnet), and the magnet can be die cut or kiss cut into any shape according to the customer s requirements.