China Supplier 99.5% High Purity Calcined Alumina for High Temperature Electronic Ceramics

Min.Order: 1
Product origin: Lianyungang, Jiangsu, China
Infringement complaint: complaintComplaint
US$ 500 ~ 600

Description

ZALY Calcined alumina powder 
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 powder 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. 

Calcined Alumina Powder Specification
TypeModelAl2O3 Na2OFe2O3SiO2TiO2Loss On IgnitionTrue Densitya-Al2O3D50Primary Particle SizeSpecific Surface
  Unit≥ %≤%≤%≤%≤%≤%g/m3≥ %umumm2/g
Dry pressing/CIP seriesTCH-10199.70.080.020.0180.0060.153.9696752--30.6-0.8
TCH-10299.60.10.020.0180.0060.153.9595752--30.6-0.8
TCH-10399.50.20.020.0180.0060.23.9595752--30.8-1.0
TCH-10599.40.30.020.0180.0060.23.9393752--30.8-1.0
Injection moulding TCH-21399.50.250.020.0180.0060.153.9595753--40.5-0.6
TCH-21199.50.250.020.0180.0060.13.9696753--50.5-0.6
Refractory seriesTCH-3199.40.30.020.0180.0060.153.9290752--30.1-0.8
TCH-3099.50.250.020.0190.0080.13.95953--52--41.0-1.2
TCH-3399.40.250.020.0180.0060.153.9595432--30.9-1.0
TCH-00399.40.30.020.0180.0060.133.959543--51.0-1.2
TCH-35990.250.020.020.0060.23.990433--50.9-1.0
Active α-Al2o3TCH-5H99.40.150.020.15  3.95951  
TCH-5L99.40.150.020.15  3.93930.8  
Glazing seriesTCH-799.60.20.020.018  3.959555  
TCH-70399.60.20.020.018  3.959515  
TCH-71399.60.20.020.018  3.95954  

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