calcined α-alumina(SM-A) - Product

Place of Origin : Zibo,China

Product Description

SM-A (common high temperature series)
PROPERTY:
This products presents in white powder or refined sandy.
It has good sintering activity. It can not be dissolved in water and be difficult dissolved in acid, alkali solution. The original particle size is smaller than l um.

Basic Information

Model : SM-A
Color : WHITE

Physical Specification

Other Specification : MAIN USAGE: It Can Be Used In The Polishing Of Different Alumina Products (mainly Used In Middle, Fine Polishing).It Is Also Widely Used In High-class Aluminum Refractory Material, Unshaped Refractory Materials, High Aluminum Ceramic Product And Advanced Coating, Etc. SPECIFICATION Original Powder SM-A AL2O3% SiO2% Fe2O3% Na2O% A-AL2O3% 99.5 0.03 0.02 0.3 91-94 Specific Gravity(g/cm3) D50（um） 3.93 40-60 Supperine Powder SM-A1 AL2O3% SiO2% Fe2O3% Na2O% A-AL2O3% 99.5 0.10 0.03 0.3 94 Specific Gravity(g/cm3) D50（um） 3.95 1.0-3.0 SM-A2 AL2O3% SiO2% Fe2O3% Na2O% A-AL2O3% 99.5 0.10 0.03 0.3 94 Specific Gravity(g/cm3) D50（um） 3.95 0.5-1.0 Supperine Powder SM-A3 AL2O3% SiO2% Fe2O3% Na2O% A-AL2O3% 99.5 0.10 0.03 0.3 91 Specific Gravity(g/cm3) D50（um） 3.90 0.2-0.5

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