Flexible Rubber Ferrite Magnets Sheets For Business Cards

The rubber magnet is made of ferrite powder mixed rubber raw material by extrusion or injection molding, it is widely used in micro-motor, road signs, advertising, gifts, toys, magnetic drawing board, instrumentation, magnetic adsorption products. Thickness: 0.3mm ~1.0mm; Length: ≤ 650mm; Width:...

Send Inquiry

Product Details

The rubber magnet is made of ferrite powder mixed rubber raw material by extrusion or injection molding, it is widely used in micro-motor, road signs, advertising, gifts, toys, magnetic drawing board, instrumentation, magnetic adsorption products. Thickness: 0.3mm ~1.0mm; Length: ≤ 650mm; Width: ≤ 100mm. According to customer requirements, we can provide white or colored (PVC, PSC) coating, UV coating; the magnetization can be single-sided poles, double-sided unipole or multi-pole, earch poles usually has 2mm distance.And also can be made as works of art or models.

MATERIAL CHARACTERISTICS

Material Characteristics of CPE Series

Grade

Residual   Induction
Br

Coercive Force
Hcb

Intrinsic   Coercive Force
Hcj

Max. Energy Product
(BH)max

Material

Application

JPM-R1A

175~200mT

107.5~151.3kA/m

139.3~191.1kA/m

6~8.5kJ/m3

SrO·6Fe2O3
MIX Rubber

Stationery
Toy
Holder

1700~2000Gs

1350~1900Oe

1750~2400Oe

0.75~1.06MGOe

JPM-R1B

165~195mT

91.5~143.3kA/m

123.4~175.2kA/m

5~7.5kJ/m3

SrO·6Fe2O3
MIX Rubber

1650~1950Gs

1150~1800Oe

1550~2200Oe

0.63~0.94MGOe

JPM-R2A

225~255mT

139.4~171.2kA/m

167.1~206.9kA/m

10.18~11.78kJ/m3

SrO·6Fe2O3
MIX Rubber

2250~2550Gs

1750~2150Oe

2100~2600Oe

1.28~1.48MGOe

JPM-R2B

225~255mT

159.2~183.0kA/m

199.0~246.0kA/m

10.4~12.0kJ/m3

SrO·6Fe2O3
MIX Rubber

Automotive Motors
Micro-motor
OA Facilities
Stationery
Toy
Holder
Household Appliance

2250~2550Gs

2000~2300Oe

2500~3100Oe

1.3~1.5MGOe

JPM-R2C

230~260mT

159.2~183.0kA/m

191.0~230.7kA/m

10.4~12.0kJ/m3

SrO·6Fe2O3
MIX Rubber

2300~2600Gs

2000~2300Oe

2400~2900Oe

1.3~1.5MGOe

JPM-R2E

240~270mT

167.2~191.0kA/m

199.0~246.0kA/m

11.2~12.8kJ/m3

SrO·6Fe2O3
MIX Rubber

2400~2700Gs

2100~2400Oe

2500~3100Oe

1.4~1.6MGOe

JPM-R2G

220~260mT

147.3~195.1kA/m

163.2~206.9kA/m

9.6~12.8kJ/m3

SrO·6Fe2O3
MIX Rubber

2200~2600Gs

1850~2450Oe

2050~2600Oe

1.20~1.60MGOe

JPM-R2H

225~255mT

155.2~191.1kA/m

≥215kA/m

10.0~11.6kJ/m3

SrO·6Fe2O3
MIX Rubber

2250~2550Gs

1950~2400Oe

≥2700Oe

1.25~1.45MGOe

JPM-R2I

225~255mT

135.4~175.2kA/m

167.1~222.9kA/m

9.55~12kJ/m3

SrO·6Fe2O3
MIX Rubber

2250~2550Gs

1700~2200Oe

2100~2800Oe

1.2~1.5MGOe

JPM-R2J

240~270mT

160.0~191.0kA/m

183.1~214.9kA/m

11.2~12.8kJ/m3

SrO·6Fe2O3
MIX Rubber

2400~2700Gs

2011~2400Oe

2300~2700Oe

1.4~1.6MGOe

CPE Reliability Properties Test

Grade

JPM-R1A

JPM-R1B

JPM-R2A

JPM-R2B

JPM-R2C

JPM-R2D

JPM-R2E

JPM-R2F

JPM-R2G

JPM-R2H

JPM-R2I

Tensile    Strength(Mpa)

>2.5

>2.5

>2.5

>2.5

>2.5

>2.5

>2.5

>2.5

>2.5

>2.5

>2.5

Elongation(%) 

>20

>20

>20

>20

>20

>20

>20

>20

>20

>20

>20

Hardness(shore D) 

40~65

40~65

40~65

40~65

40~65

40~65

40~65

40~65

40~65

40~65

40~65

Weight Reduction By    Heat(%) 

<2.0

<2.0

<2.0

<2.0

<2.0

<2.0

<2.0

<2.0

<2.0

<2.0

<2.0

Density (g/cm3)

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

3.6~3.8

Operation Temperature(℃)

 

-40~80

-40~80

-40~80

-40~80

-40~80

-40~80

-40~80

-40~80

-40~80

 

-40~80

 

-40~80

Reversing Temperature(%/℃ )

-0.18

-0.18

-0.18

-0.18

-0.18

-0.18

-0.18

-0.18

-0.18

-0.18

-0.18

Motor Oil(23℃×72h)

***

***

***

***

***

***

***

***

***

***

***

Alcohol(23℃×72h)

**

**

**

**

**

**

**

**

**

**

**

Weak Alkali(23℃×72h) 

**

**

**

**

**

**

**

**

**

**

**

Detergent(23℃×72h)

**

**

**

**

**

**

**

**

**

**

**

30%Benzene+ 70%Gasoline(23℃×72h)

×

×

×

×

×

×

×

×

×

×

×

Organic, Inorganic Acid(23℃×72h)

×

×

×

×

×

×

×

×

×

×

×

Aether,Ketone ,Thinner(23℃×72h)

×

×

×

×

×

×

×

×

×

×

×

Water(60℃×72h)

***

***

***

***

***

***

***

***

***

***

***

Burn-resistant

V0

V0

V0

V0

V0

V0

V0

V0

V0

V0

V0

Heat-resistant(80℃×72h)

**

**

**

**

**

**

**

**

**

**

**

Cold-resistant(-40℃×72h)

**

**

**

**

**

**

**

**

**

**

**

Wet-resistant (60℃×90%RH×72h)

***

***

***

***

***

***

***

***

***

***

***

Heat-impact (-40℃~80℃×0.5h×25Cycle)

**

**

**

**

**

**

**

**

**

**

**

Remark: ***Excellent **Good *Fair×Bad

Material Characteristics of NBR Series

Grade

Residual   Induction
Br

Coercive Force
Hcb

Intrinsic   Coercive Force
Hcj

Max. Energy   Product
(BH)max.

Material

Application

JPM-R3A

240    ~ 270mT

167    ~ 199kA/m

210.7~266.7kA/m

11.2~12.8kJ/m3

SrO·6Fe2O3
     MIX NBR

Automotive   Motors
Micro-motor
Household
Appliance
OA Facilities
Stationery/Toy
Holder

2400 ~ 2700Gs

2100    ~ 2500Oe

2650 ~ 3350Oe

1.4~1.6MGOe

JPM-R3AL

215    ~ 250mT

143.1~ 175.1kA/m

175.1~222.8kA/m

9.5~11.2kJ/m3

SrO·6Fe2O3
     MIX NBR

2150~ 2500Gs

1800    ~ 2200Oe

2200 ~ 2800Oe

1.2~1.4MGOe

JPM-R3B

230    ~ 260mT

163    ~ 195kA/m

234.5~290.5kA/m

11.2~12.8kJ/m3

SrO·6Fe2O3
     MIX NBR

2300 ~ 2600Gs

2050    ~ 2450Oe

2950~3650MGOe

1.4~1.6MGOe

JPM-R3C

225    ~ 255mT

171    ~ 203kA/m

258.4~314.4kA/m

11.2~12.8kJ/m3

SrO·6Fe2O3
     MIX NBR

2250 ~ 2550Gs

2150    ~ 2550Oe

3250~3950MGOe

1.4~1.6MGOe

Material Characteristics

Grade

Residual   Induction
Br

Coercive Force
Hcb

Intrinsic   Coercive Force
Hcj

Max. Energy Product
(BH)max.

Material

Application

JPM-RN1

260 ~ 280mT

183~ 199kA/m

239~358kA/m

12.7~15.9kJ/m3

NdFeB MIX Rubber

Automotive Motors
Micro-motor
Household
Appliance
OA Facilities
Stationery
Toy
Holder

2600 ~ 2800Gs

2300    ~ 2500Oe

3000~4500Oe

1.6~2.0MGOe

JPM-RN2

280    ~ 350mT

199    ~ 279kA/m

358~518kA/m

15.9~22.3kJ/m3

NdFeB MIX Rubber

2800 ~ 3500Gs

2500    ~ 3500Oe

4500~6500Oe

2.0~2.8MGOe

JPM-RN3

350    ~ 400mT

239    ~ 279kA/m

478~597kA/m

22.3~27.9kJ/m3

NdFeB MIX Rubber

3500 ~ 4000Gs

3000    ~ 3500Oe

6000~7500Oe

2.8~3.5MGOe

JPM-RN4

400    ~ 460mT

263~ 318kA/m

557~677kA/m

27.9~35.8kJ/m3

NdFeB MIX Rubber

4000 ~ 4600Gs

3300    ~ 4000Oe

7000~8500Oe

3.5~4.5MGOe

JPM-RN5

460    ~ 500mT

295    ~ 334kA/m

637~740kA/m

35.8~42.2kJ/m3

NdFeB MIX Rubber

4600 ~ 5000Gs

3700    ~ 4200Oe

8000~9300Oe

4.5~5.3MGOe

JPM-RN6

500    ~ 550mT

311    ~ 350kA/m

677~756kA/m

42.2~49.4kJ/m3

NdFeB MIX Rubber

5000 ~ 5500Gs

3900    ~ 4400Oe

8500~9500Oe

5.3~6.2MGOe

PHYSICAL CHARACTERISTICS

Grade

Tensile Strength
(Mpa)

Elongation
(%)

Hardness
(SHORE D)

Temperature
(℃)

Density
(g/cm3)

JPM-RN1

9 ~15

50 ~85

30 ~50

-10 ~60

3.70~5.50

JPM-RN2

8    ~12

50    ~85

30~50

-10    ~60

3.70~5.50

JPM-RN3

6    ~10

40    ~70

30~50

-10    ~60

3.70~5.50

JPM-RN4

5    ~8

30    ~50

25    ~45

-10    ~60

3.70~5.50

JPM-RN5

2    ~6

15    ~40

25    ~45

-10    ~50

3.70~5.50

JPM-RN6

2    ~6

15~40

25    ~45

-10    ~50

3.70~5.50

PRODUCTION PROCESS FLOWCHART

PRODUCT ADVANTAGE


QUALITY

APPLICATIONS

Products are mainly used for: computer cooling fan motor, air conditioning air supply motor, 
printer drive motor, VCD and DVD drive motor, brushless DC fan (hanging) fan, children's
toys, office stationery, household goods, magnetic door seal, Healthy magnetic mattress sticks。

Inquiry