• Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
  • Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
  • Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
  • Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
  • Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
  • Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes

Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes

Classification: Alumina
Grade Standard: Industrial Grade
Kind: Alumina
Quality: First Class
Appearance: Powder
Purity: >99%

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Basic Info.

Transport Package
in Standard Export Package and Customized Packing
Specification
ISO 9001: 2000
Trademark
ZALY
Origin
China
HS Code
28180000
Production Capacity
5000mt/Month

Product Description

ZALY Ultrafine calcined alumina powder

Calcined alumina 

Industrial alumina powder---Metallurgical grade alumina powder

Calcined and reactive alumina--- mainly used in ceramics, refractories, glazing etc

White fused alumina--- used in refractory,grinding&polishing,abrasives

Tabular alumina--- used in refractory

Features
1) excellent chemical activity, High alumina, low sodium
2) Resonable particle size (D50=200mesh/325mesh/3-5um/1um etc)
3) Product process: Bayer process technology from bauxite ore of Australia 
4)  Stable quality control ; SGS, ISO audited manufacturer
5) Factory located in import-export tax free area, price is best.

Application :

*Widely used in Ceramics industries ---- wear resistant ceramic, electronic ceramics, small ceramic parts.

 ZALY's alumina suitable for dry pressing, CIP,injection moulding etc.

*Used in Refractory industries - - Shaped refractory  (firebrick etc) & Unshaped refractory (castable etc)

*Used in glaze industry-- ceramic pigment and glazes. 

Product specification

 

 

Application

Model

Al2O3 

Na2O

Fe2O3

SiO2

TiO2

LOI 

True Density

a-Al2O3

D50

Specific surface

  Unit

≥ %

≤%

≤%

≤%

≤%

≤%

g/m3

≥ %

um

m2/g

Industrial series

 

98.7

0.4

0.006

0.009

0.003

0.76

3.5

 

45-70

72

Dry pressing/CIP series

TCH-101

99.7

0.1

0.02

0.02

0.01

0.15

3.96

96

75

0.6-0.8

TCH-102

99.6

0.1

0.02

0.02

0.01

0.15

3.95

95

75

0.6-0.8

TCH-103

99.5

0.2

0.02

0.02

0.01

0.2

3.95

95

75

0.8-1.0

TCH-105

99.4

0.3

0.02

0.02

0.01

0.2

3.93

93

75

0.8-1.0

Injection moulding 

TCH-213

99.5

0.2

0.02

0.02

0.01

0.15

3.95

95

75

0.5-0.6

TCH-211

99.7

0.1

0.02

0.02

0.01

0.1

3.96

96

75

0.5-0.6

Refractory series

TCH-31

99.4

0.3

0.02

0.02

0.01

0.15

3.92

90

75

0.1-0.8

TCH-30

99.5

0.3

0.02

0.02

0.01

0.1

3.95

95

3

1.0-1.2

TCH-33

99.4

0.3

0.02

0.02

0.01

0.15

3.95

95

43

0.9-1.0

TCH-003

99.4

0.3

0.02

0.02

0.01

0.13

3.95

95

4

1.0-1.2

TCH-35

99

0.3

0.02

0.02

0.01

0.2

3.9

90

43

0.9-1.0

Active A-Al2o3

TCH-5H

99.4

0.3

0.02

0.15

   

3.95

95

1

 

TCH-5L

99.4

0.1

0.02

0.15

   

3.93

93

0.8

 

Glazing series

TCH-7

99.6

0.2

0.02

0.02

   

3.95

95

55

 

TCH-703

99.6

0.2

0.02

0.02

   

3.95

95

15

 

TCH-713

99.6

0.2

0.02

0.02

   

3.95

95

4

 
Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes

Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes Ultrafine Calcined Alumina Powder for Ceramics, Refractories, Glazes
 

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