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Lianyungang Zhong Ao Aluminium Co., Ltd.

Calcined Alumina, Calcined Alumina Ball, Corundum manufacturer / supplier in China, offering Activated Alumina Powder Tch-5h for Refractory Castable, Zirconia Grind Media (zirconia ball), 92% Al2O3 Alumina Liners Tile/Brick/Plate and so on.

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Supplier Homepage Product Calcined Alumina Powder Activated Alumina Powder Tch-5h for Refractory Castable

Activated Alumina Powder Tch-5h for Refractory Castable

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 20000 Ton Per Year
Transport Package: 25kg/Bag on Wooden Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: TCH-30, TCH-5H
  • Feature: Long Time Materials, Instant Materials
  • Shape: Powder
  • Color: White
  • Sodium Oxide: 0.25%
  • Trademark: TCH
  • Origin: Australia, China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Castable
  • Purity: 99.5%
  • Grain Size: 3-5um, 45um, 75um
  • Specification: SGS, ISO
  • HS Code: 28182000
Product Description
This product is refined from high quality calcined alumina by scientific confecting, rubbing, pulping, spraying, drying.

Properties: Reasonable particle size, moderate strength, good fluidity, low sintering temperature, easy demolding.

OEM&ODM is ok.
Calcined Alumina Powder Specification                        
Type Model Al2O3  Na2O Fe2O3 SiO2 TiO2 LOI  True Density a-Al2O3 D50 Primary Particle Size Specific Surface
  Unit ≥ % ≤% ≤% ≤% ≤% ≤% g/m3 ≥ % um um m2/g
Dry pressing/CIP series TCH-101 99.7 0.08 0.02 0.018 0.006 0.15 3.96 96 75 2--3 0.6-0.8
TCH-102 99.6 0.1 0.02 0.018 0.006 0.15 3.95 95 75 2--3 0.6-0.8
TCH-103 99.5 0.2 0.02 0.018 0.006 0.2 3.95 95 75 2--3 0.8-1.0
TCH-105 99.4 0.3 0.02 0.018 0.006 0.2 3.93 93 75 2--3 0.8-1.0
Injection moulding  TCH-213 99.5 0.25 0.02 0.018 0.006 0.15 3.95 95 75 3--4 0.5-0.6
TCH-211 99.5 0.25 0.02 0.018 0.006 0.1 3.96 96 75 3--5 0.5-0.6
Refractory series TCH-31 99.4 0.3 0.02 0.018 0.006 0.15 3.92 90 75 2--3 0.1-0.8
TCH-30 99.5 0.25 0.02 0.019 0.008 0.1 3.95 95 3--5 2--4 1.0-1.2
TCH-33 99.4 0.25 0.02 0.018 0.006 0.15 3.95 95 43 2--3 0.9-1.0
TCH-003 99.4 0.3 0.02 0.018 0.006 0.13 3.95 95 4 3--5 1.0-1.2
TCH-35 99 0.25 0.02 0.02 0.006 0.2 3.9 90 43 3--5 0.9-1.0
Active α-Al2o3 TCH-5H 99.4 0.15 0.02 0.15     3.95 95 1    
TCH-5L 99.4 0.15 0.02 0.15     3.93 93 0.8    
Polishing series TCH-61 97 0.1 0.1-0.2 0.18-2     3.95 95 40-60    
TCH-62 97 0.1 0.1-0.2 0.18-2     3.95 95 4--5    
TCH-63 98 0.1 0.05-0.6 0.18-0.2     3.97 95 4--5    
Glazing series TCH-7 99.6 0.2 0.02 0.018     3.95 95 55    
TCH-703 99.6 0.2 0.02 0.018     3.95 95 15    
TCH-713 99.6 0.2 0.02 0.018     3.95 95 4    
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