EMI/RFI absorbing power
Product Introduction
SF series absorbing powder is a special treatment, the magnetic permeability of the real part of the μ' and imaginary part of the μ" to achieve the optimal setting of the two-dimensional soft magnetic powder, the powder breaks through the Snoek limit, with high saturated magnetic induction strength, high permeability and low loss and other characteristics. The reasonably designed powder will have domain wall resonance and natural resonance at GHz, which is conducive to the absorption of electromagnetic waves.
Product Parameters

Type Features

MectorTM SF

MectorTM SG101

MectorTM SG102

MectorTM CF30

MectorTM CF50

MectorTM CG300

MectorTM CG500

MectorTM CG600

MectorTM FF

MectorTM FG

Test Standard

A.D. (g/cm3)

0.3~0.75

3.5~4.5

4.0~5.0

0.6~1.0

0.3~0.6

3.0~4.5

3.5~5.0

3.0~4.5

0.6~1.0

2.5~3.0

GB/T 1479.2-2011

T.D. (g/cm3)

0.8~1.5

5.0~6.0

5.0~6.0

0.9~1.3

0.8~1.1

4.5~6.0

5.0~6.5

4.0~6.0

0.9~1.3

4.0~5.0

GB/T 5162-2006

D10 (μm)

10~35

4~8

2~6

10~20

15~25

3.5~5.5

2.0~4.0

2~4

1~5

0.5~0.9

GB/T 19077.1-2008

D50 (μm)

40~80

10~25

10~20

25~35

40~55

10~15

6~10

8~12

5~10

1.4~1.8

GB/T 19077.1-2008

D90 (μm)

80~130

30~50

25~35

60~80

80~100

20~30

10~20

15~25

10~20

2.4~3.2

GB/T 19077.1-2008

Specific area  (m2/dm3)

70~120

400~500

800~900

300~400

200~300

800~1000

1100~1300

800~1200

2300~2800

4500~5000

GB/T 19077.1-2008

D[4,3] (μm)

30~90

20~30

10~20

30~40

45~55

10~20

6.0~10

8~2

3.0~4.5

1.5~2.0

GB/T 19077.1-2008

D[3,2] (μm)

20~60

10~20

5~15

15~25

30~40

6.0~10.0

4.0~6.0

4~7

2.0~3.0

1.0~1.5

GB/T 19077.1-2008

Permeabilityμ’@3MHz

80~260

5~15

5~15

25~35

45~55

20~30

15~25

25~55

15~25

5~15

GB/T 32596-2016

Application frequency Hz

Sub 6G

Sub 6G

Sub 6G

1~18G

1~18G

1~18G

1~18G

1~18G

20~70G

20~70G

GB/T 32596-2016

Shipping spec. (customizable)

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

25 kg/Bucket

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Features & Benefits
•  Large length-to-diameter ratio and uniform thickness.
•  Particle size is concentrated, the looseness ratio is moderate.
•  Metallic luster, regular morphology.
•  Halogen-free environmental protection, products meet the requirements of the EU RoHS Directive, REACH and other regulations.
Typical Applications

• Film absorbing materials, gasket, coatings, etc.

• High frequency electronics, wireless charging components.

• 5G device footage.

• Variable frequency chip inductor, high Q quality filter inductor.

• Line noise filters, pulse transformers, energy storage and filter inductive devices for switching power supplies.
Packaging
According to customer’s requirement
Period of validity
The powder is valid for 36 months since production
Safety
Please refer to our MSDS
Storage & Transport

Store in a ventilated, cool, dry place without contact with open flames

The product is non-toxic and is stored and transported as non-dangerous goods

0512-3300 2839
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