Al2O3 Grade1 Calcined Alumina Powder Dry And Cool Environment Stored

Place of Origin Henan, China (Mainland)
Brand Name Jinshengwei
Certification SGS,ISO
Model Number TCH Series
Minimum Order Quantity 1 Metric Ton/Metric Tons Free samples
Price USD 700-1000 per ton
Packaging Details 25kg/bag with wooden pallet, 50kg/bag with wooden pallet, 1Mt/bag
Delivery Time 7-15 days after confirm the order
Payment Terms T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability 1500 Metric Ton/Metric Tons per Month
Product Details
Classification Alumina Other Names Aluminium Oxide
EINECS No. 215-691-6 Grade Standard Industrial Grade
Appearance White Powder Application Ceramic,refractory,glzaes
Density 3.93g/cm3 Al2O3 99.5%min
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high purity alumina powder

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aluminum oxide powder

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Product Description

Calcined aluminium oxide powder Al2O3 Grade1 powder alumina powder

 
Product Description
 

Nano Al2O3 powder alumina powder should be stored in dry, cool environment, must be sealed and can not be exposure to air, in addition should avoid the heavy pressure, according to ordinary goods transportation.

 

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

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

 

1) High temperature calcined, excellent chemical activity, High alumina, low sodium
2) Resonable particle size (D50=200mesh/325mesh/3-5um/1um etc),widely used in ceramic/refractories industry.
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

 
 

Calcined alumina powder is widely used in monolithic refractory and high grade fine ceramic/electronic ceramics industry which optimize the performance of the product.

The series of reactive Alumina powder have properties like high rate of activity, micro grain size, and complete phase transformation etc. 

Reactive Alumina powder is the fundamental components of high quality refractory products like fine ceramics and castable refractories. 

 

Benefits of using Reactive Alumina:

Optimized particle packing which can reduce the amount of water mixed in.

Forming a solid ceramic combination which improves the abrasive and mechanical strength.

Increase castable volume stability.

Super grinded which means our products can reach α phase

 

 

Type Medium sodium Low sodium
Items AW-4M AW-SF AW-12M AW-06L
Composition Guarantee
value
Typical 
value
Guarantee
value
Typical 
value
Guarantee
value
Typical 
value
Guarantee
value
Typical 
value
Al2O3 ≥99.00 99.37 ≥98.50 99.08 ≥99.00 99.6 ≥99.00 99.6
SiO2 ≤0.20 0.1 ≤0.20 0.1 ≤0.20 0.12 ≤0.20 0.11
Fe2O3 ≤0.20 0.06 ≤0.20 0.13 ≤0.20 0.08 ≤0.20 0.08
Na2O ≤0.30 0.25 ≤0.25 0.13 ≤0.20 0.06 ≤0.20 0.06
True density g/cm³ ≥3.95 3.96 ≥3.92 3.94 ≥3.92 3.94 ≥3.92 3.95
Particle 
size D50μm
3~5 4.47 1.5~2.5 1.66 1.0~1.5 1.23 0.6~0.9 0.8
α-Al2O3 ratio% ≥91 93 ≥95   ≥95   ≥95  
Distribution of particle Monomodal Bimodal Monomodal Monomodal
Inspection standard GB/T3044-89;                  GB3604-83
Package  25kg/bag; 1ton/bag;

 

 

 

 

Calcined alumina powder is widely used in monolithic refractory and high grade fine ceramic/electronic ceramics industry which optimize the performance of the product.

The series of reactive Alumina powder have properties like high rate of activity, micro grain size, and complete phase transformation etc. 

Reactive Alumina powder is the fundamental components of high quality refractory products like fine ceramics and castable refractories. 

 

Benefits of using Reactive Alumina:

  • Optimized particle packing which can reduce the amount of water mixed in.
  • Forming a solid ceramic combination which improves the abrasive and mechanical strength.
  • Increase castable volume stability.
  • Super grinded which means our products can reach α phase