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Position：SA-Z series

99.8% Purity 40um Spherical Alumina Powder,Alumina Spheres,SA-Z series

99.8% Purity 40um Spherical Alumina Powder,Alumina Spheres,SA-Z series
Product Parameter：
Purity: Al2O3 > 99.8% Size: D50 = 45um
Spheroidization: 97% Appearance: White Powder
E.C.: <10 µs∕cm PH: 8
High Light:

40um spherical alumina powder, 

 

ph8 spherical alumina powder, 

 

40um alumina spheres

Product Description：

Spherical Alumina Powder

SA-Z-40

Features

High spheroidization, High loadability, High Thermal Conductivity, Low ionic impurities.
 

Products Type and Typical Value:

Item Unit Typical Value

 Particel Size

 D10 um 20
D50 um 45
D90 um 82
S.S.A. m2/g 0.15
E.C. μs/cm < 10
pH - 8
Moisture % 0.01
True Density g/cm3 3.75
Spheroidization % 97

Chemical

composition

 Al2O3 % 99.85
Fe2O3 ppm 200
Na2O ppm 240
Ion content Na+ ppm 10
 


Parameters Table：
Spherical Alumina Powder
SA-Z series
Products Type and Typical Value:
Type
Item		 Unit SA-Z
-1		 SA-Z
-2		 SA-Z
-5		 SA-Z
-7		 SA-Z
-10		 SA-Z
-20		 SA-Z
-30		 SA-Z
-40		 SA-Z
-50		 SA-Z
-70		 SA-Z
-75		 SA-Z
-90		 SA-Z
-120		 SA-Z
-150
 
Particel Size		 D10 um 0.52 0.76 2.5 3.5 6 11 13 20 21 40 42 53 75 105
D50 um 1.0 2 6 7.8 10 21 28 45 50 69 77 88 117 144
D90 um 2.06 3.8 11 16 22 45 55 82 90 111 120 140 160 190
Dmax um 7.17 23.188 23.392 29.722 37.488 118.09 123.87 157.38 156.46 243.08 239.45 199.69 199.92 320.72
S.S.A. m2/g 1.71 0.78 0.52 0.45 0.28 0.18 0.16 0.15 0.14 0.12 0.12 0.11 0.09 0.09
E.C. μs/cm < 10
pH - 8
Moisture % 0.01
True Density g/cm3 3.75
Spheroidization % 97
Chemical composition Al2O3 % 99.85
Fe2O3 ppm 200
Na2O ppm 240
Ion content
 		 Na+
 		 ppm
 		 10
 

Application：

Applications

Thermal Interface Materials; Thermal Plastics; Thermal Clads

Thermal conductivity filler used in EMC, CCL, etc.

Ceramics, Abrasive grain, Spraying material, etc.