• Fine Calcined Alumina Powder for Refractory, Glaze
  • Fine Calcined Alumina Powder for Refractory, Glaze
  • Fine Calcined Alumina Powder for Refractory, Glaze
  • Fine Calcined Alumina Powder for Refractory, Glaze
  • Fine Calcined Alumina Powder for Refractory, Glaze
  • Fine Calcined Alumina Powder for Refractory, Glaze

Fine Calcined Alumina Powder for Refractory, Glaze

CAS No.: 1344-28-1
Formula: Al2O3
EINECS: 215-691-6
Classification: Alumina
Grade Standard: Industrial Grade
Quality: First Class

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Basic Info.

Model NO.
ZALY
Raw Material Origin
Australia
Purity
99% Min, 99.99% Max
Certifications
SGS, ISO
Color
White
Particle Size
4-55 Um
Calcined Temperature
1420-1450 Celsuis Degree
a-Al2o3 Tranformation Rate
95% Min
Stocks
Available
Transport Package
25 Kg/Bag, 50kg/Bag, 1 Mt/Bag
Specification
99% min
Trademark
ZALY
Origin
Lianyungang, Jiangsu, Shanghai
HS Code
28182000
Production Capacity
3000 Mt/Month

Product Description

ZALY Alumina Powder

Industrial alumina powder---Metallurgical grade alumina powder

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

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

Tabular alumina--- used in refractory

Fetures

1) 99.6% min high purity, raw material origin is Australia
2) SGS, ISO audited manufacturer
3) mass production ability
4) stable chemical features with fine particle size
5) hot-selling in Asia market with favorable price

Process

Dry pressing, CIP, injection moulding,etc.

Technical features
1) excellent chemical activity, see below table
2) resonable particle size (D50=1-75 um)
3) low water absorption rate, big true density, extremly low impurity content
4) wear resistant, heat resistant, corrosion resistant
5) excellent refractory proper

 

Applications
1) especially suitable for producing bulk refractory materials (all kinds of high-aluminium pouring materials)
2) also widely used in producing shaped refractor materials(such as corundum brick)
3) can be used to manufacture masonry materials

Fine Calcined Alumina Powder for Refractory, Glaze

Applications:
Glazing, Coating


Why choose ZALY alumina powder
1) ZALY alumina powder is made from Australia imported high-purity raw material. It's calcined under high temperature(1420-1450 celsuis degree). The tranformation rate is 95% min.
2) It is produced by the general international law of Bayer, calcined by boron free rotary kiln, washed by water to remove sodium.
3) All these technical method can greatly improve the product quality, purity and stability, and the bulk density of ceramic products, mohs hardness and ability to withstand voltage, etc.
4) ZALY are located in Lianyungang imp&exp tax-free zone, we enjoy the exclusive alumina powder imp&exp rights in China.
Calcined Alumina for Ceramics, Refractories and Thermally Conductive Materials
Specification
Main Application Model Al2O3  Na2O Fe2O3 SiO2 TiO2 LOI  True Density α-Al2O3 D50 Primary Particle Size
  ≥ % ≤% ≤% ≤% ≤% ≤% g/cm3 ≥ % um um
Dry Pressing  TCH-101 99.4 0.3 0.02 0.018 0.01 0.2 3.93 94 75 2--3
Injection Moulding  TCH-213 99.5 0.25 0.15 3.95 94 75 3--4
Refractory Series TCH-31 99.4 0.3 0.15 3.92 92 75 2--3
TCH-33 99.4 0.25 0.15 3.95 92 45 2--3
TCH-003 99.2 0.3 0.13 3.95 94 4 3--5
TCH-35 99 0.25 0.02 0.2 3.9 90 45 3--5
Glaze Series TCH-30 99.3 0.27 0.019 0.1 3.95 94 3~5 2--4
Reactive Series TCH-5H 99.4 0.15 0.15 0.1 3.95 93 1  
TCH-6H 99.4 0.15 0.15 0.1 3.93 93 0.8  
Low Soda Series TCH-1 99.8 0.05 0.018 0.05 3.96 96 75 2--3
TCH-2 99.7 0.15 0.018 0.1 3.96 95 80 2--3


Fine Calcined Alumina Powder for Refractory, Glaze
Fine Calcined Alumina Powder for Refractory, Glaze
Fine Calcined Alumina Powder for Refractory, Glaze
Fine Calcined Alumina Powder for Refractory, Glaze

 

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