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Lianyungang Zhong Ao Aluminium Co., Ltd.

Polishing Alumina Powder, Alumina Powder, Calcined Alumina Powder manufacturer / supplier in China, offering Polishing Alumina Powder (TCH-61), Porous Ceramic Membrane Filter Tubes, High Temperature Alumina Flexible Ceramic Pad Heater and so on.

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Polishing Alumina Powder (TCH-61)

FOB Price: US $660 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $660/ Ton
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Production Capacity: 3000tons Per Month
Transport Package: Normal Packing
Payment Terms: L/C

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Basic Info
  • Model NO.: TCH-61
  • Grade Standard: Industrial Grade
  • Quality: First Class
  • White: High Temperature
  • Origin: China
  • Classification: Alumina
  • Kind: Alkaline Oxide
  • Polishing: Alumina
  • Trademark: TCH
  • HS Code: 281820000
Product Description
1. Technics: Calcined temperature beyond 1450C, the alumina powder be calcined without Boron, Ultimate crystal size 3-5um.

2. Application: TCH-1/TCH-2/TCH-3 is good for producing electronic alumina ceramic/wear resistant ceramic(alumina wear tile, alumina ceramic brick, alumina ball)/alumina ceramic substrate.

3. Payment Term: TT/LC AT sight.

4. Delivery time: Within 2 weeks to ship since the date we receive your deposit or L/C at sight.

5. AI2O3>99.5% Na2O < 0.3% Fe2O3< 0.024% SiO2< 0.019% TiO2< 0.008%.

6: Loss weight when burning< 0.2% Density=3.96g/cm3 a-Al2O3>95%
Medium particle size(D50) 75um Ultimate crystal size 3-5um
BET specific surface area 1.0 m2/g

Polishing Alumina Powder (TCH-61)

Polishing Alumina Powder (TCH-61)
Brand AI2O3 
 

≥ %
Na2O
 

≤ %
Fe2O3
 

≤ %
SiO2
 

≤ %
TiO2
 

≤ %
Density
 

g/cm3
a-AI2O3
 

≥ %
Medium 
Particle  size
BET
 
m2/g
TCH-101 99.70 0.10 0.02 0.018 0.006 3.96 96 75 0.6-0.8
TCH-102 99.60 0.10 0.02 0.018 0.006 3.95 95 75 0.6-0.8
TCH-103 99.50 0.20 0.02 0.018 0.006 3.95 95 75 0.8-1.0
TCH-105 99.40 0.30 0.02 0.018 0.006 3.93 93 75 0.8-1.0
TCH-31 99.4 0.30 0.02 0.018 0.006 3.92 90 75 0.1-0.8
TCH-30 99.5 0.25 0.02 0.019 0.008 3.95 95 3 1.0-1.2
TCH-33 99.4 0.30 0.02 0.018 0.006 3.95 95 10 0.9-1.0
TCH-003 99.4 0.30 0.02 0.018 0.006 3.95 95 4 1.0
TCH-35 99.0 0.30 0.02 0.020 0.006 3.90 90 10 0.9-1.
 
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