TEL:021-50836933

E-MAIL:Sales@bestry-mate.com

Product

Sales Department:
+8621 50836933

E-mail:sales@bestry-mate.com

Postal Code:201206

Address:Room 209, Yunchuang Space, 325 Yunchuang Road, Pudong District, Shanghai

Spherical Alumina BAM & BAH series

Product Description:

Thermal conductivity of the material achieves heat conduction through the phonon, in which thermal fillers play an important role. In order to improve the thermally conductive efficiency of the thermal conduction channel through phonon, it is common to use mixed powder with different particle size to realize the gap filling between particles, so as to improve the thermal conductivity performance. Based on the above-mentionded and application requirements, the BAM series products were born in Bestry.

Product Details Product Specifications Download

Product Features:

BAM series

1. The mixing product of BAK series.

2. Higher filling ability.

3. More reasonable particle distribution.

4. Improve the efficiency of thermal conductivity.

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BAH series

1. Applied in organic system, it will show a lower viscosity and higher filling capacity.

2. Surface substances applied in modification can promote the intercalation of fillers with polymer matrix, promoting thermal conductivity.

Critical Applications:

1.Thermal Interface Material: Filler for heat sink sheet, filler for heat dissipation board (MC board), heat dissipating grease, phase change sheet, semiconductor sealing resin, Silicone-based heatdissipating adhesive, and other compounds.
2.Thermal Engineering Plastics: LED lamp cover, switch shell, notebook shell, mobile phone shell, water tank, motor coil frame, etc.
3.High thermal conductivity aluminum-based CCL (Al Based CCL): high-power LED circuit board, power circuit board.
4. Alumina ceramic filter, artificial corundum, artificial sapphire raw material.
5. Thermal spray coating.


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Technical Item

Unit

BAM Series Product Code

BAM-5M5

BAM-10M6

BAM-30ZD

Particle Size

D10

μm

1.50

1.49

3.84

D50

μm

5.73

8.91

28.27

D90

μm

11.08

17.88

56.78

Specific Surface Area

㎡/g

0.29

0.23

0.21

E.C.

μS/cm

4.23

3.74

6.68

pH Value

7.58

7.59

7.56

Moisture

%

0.03

0.03

0.02

True Density

g/cm³

3.76

3.80

3.81

Spheroidization Rate

%

96

96

98

Chemical

Composition

Al₂O₃

%

99.89

99.91

99.8

SiO₂

ppm

410

320

240

Fe₂O₃

ppm

180

100

105

Na₂O

ppm

110

80

84


* Remark: The characteristic values recorded in the table are typical for reference not the highest specification unless specified. Please contact Bestry sales representatives for specifications when you encounter any question.

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