Calcined alumina powder in gamma, alpha phase Calcined alumina powder in gamma, alpha phase
Purity: contains aluminium oxide (al2o3) above 95%. Appearance: slightly off-white. Mesh size: near 300 mesh. Ph: alkaline 25 kg hdpe bags
Calcined alumina powder Chemical composition: Al2o3 99.5% Sio2 0.06%max Fe2o3 0.03%max Na2o 0.2%max Size:325mesh;3-5um A.40*25kg/bag packed in one big bags B.1.2mt/bag or 1mt/bag
High-Performance Calcined Alumina Powder a- Al203 has good high temperature performance, Calcined Alumina Powder is widely used in ceramic industry, monolithic refractories and shaped refractories products. According to the degree of grinding and crystal size, Calcined Alumina Powder plays the different roles in ceramics and refractory industry. 1. Increase the content of alumina in the using of natural raw material formula in order to improve the refractoriness and mechanical properties. 2. Increase the amount of fine powder accumulate in order to improve the mechanical strength and wear resistance. 3. Through the reaction with binder such as cement into the stability of high refractoriness, and excellent reting matrix. a- Alumina Powder chemical and physical composition: Composition Specification Al203 Fe203 Na20 Si02 a-Al203 True Specific Gravity High Temperature Calcined Low Temperature Calcined By optimizing the particle accumulation to reduce water added in monolithic refractories
Chemical Name: Industry Alumina Oxide Powder Synonyms: Alumina Oxide Powder Molecular Formula: Al2O3 CAS No.1344-28-1 H.S. CODE: 28182000 Characteristics Industrial grade alumina powder is characterized with high chemical stability, high purity, good flowability, high melting point, corrosion...
10-20nm,99.99%content crystal , Different prices for different orders
Products specifications: If you are willing to wholesale quality, advanced and durable fine powder of calcined alumina from one of the famous china refractories, high-alumina ceramic, high-alumina glaze, a-cg-2-a manufacturers, chalco is always at your service. Excellent sintering performance, stable linear shrinkage, suitable particle size and narrow particle size distribution. Widely used in refractory and ceramic industries. Uses: Refractories, refractory binder High-alumina ceramic, high-alumina glaze Glass Polishing materials
MF: Al2O3, alpha Chemical Name: Aluminum Oxide Purity: > 99.9% APS: 200 nm Form nanopowder CAS Number 1344-28-1
Performance: The form is white powder and silver sand, the form of crystal is jarless, its purity is high at physics and chemistry, and the purity of na2o is low. It is hard to be dissolved in acid and alkali, the hot stabilization is good, and easy to skive and sinter. Use: It is the substitute and upgrade material of high purity alumna fire-resistant material, fire-resistant pour material, electricity ceramic, the car spark plug. It is also widely used in abrasives and polishing.
Aluminium Oxide powder alumina oxide powder, the particle size distribution is uniform, high purity, good dispersion, the specific surface area is high, with high temperature resistance, high activity, belongs to active alumina.
