calcined alpha alumina - Product

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Place of Origin : Zibo,China
Delivery Terms : Within 15days Against The Payment
Delivery Time : Bisis On The Latest B/l Date
Product Capacity : 500mt/month
Payment Terms : T/t;l/c

Product Description

This product presents in a white powder or granulated sugar shape, the crystal structure is stable. It is featured with low sodium oxide content,high chemistry purity. It can not dissolve in acid and alkali solution. This product has good stable performance, easy to be grinded and sintered.
Main usage:This product is the ideal raw material of the high temperature fire-proof material, the pouring casting, the electric porcelaneous component, the spark plug, the high alumina ceramics.

Basic Information

Brand : Senmei
Model : Ceramic Grade
Material : Calcined Alpha Alumina
Color : White
Expiry/Validation Period : 2010-9-29

Physical Specification

Size or Volume : 3.95
Other Specification : Catalogry Index Model AL2O3% Impurity % A-AL2O3% Specific Gravity (g/cm3) D50um SiO2% Fe2O3% Na2O% Original Powder SM-A 99.5 0.03 0.02 0.3 91-94 3.93 40-60 Supperine Powder SM-A1 99.5 0.10 0.03 0.3 94 3.95 1.0-3.0 SM-A2 99.5 0.10 0.03 0.3 94 3.95 0.5-1.0 SM-A3 99.5 0.10 0.03 0.3 91 3.90 0.2-0.5

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