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Alumina ( Al2O3 Alpha-form)

SHENZHEN CHINARY CO., LTD. specializes in providing Raw Materials of Metals and Chemicals products for customers all over the world

Quantity:
TypeSpecificationChemical CompositionPhysical Characteristics
Al2O3%Na2O %SiO2%Fe2O3%α-Al2O3%True density g/cm3Crystal Particle Size μmSpecific Surface Area m2/gD50μm/Mesh
Calcined α-Alumina with Low Soda, Original Powder
AL-10A5113≥99.50.10.030.02953.9512.2150-180 mesh
AL-20A6032≥99.60.070.030.02963.9631.2150-180 mesh
AL-40A7041≥99.60.050.030.02973.9741150-180 mesh
Calcined α-Alumina with Low Soda, Micropowder 
AL-1GA5113G1≥99.30.10.150.02953.9512.61.5±0.5μm
AL-3GA6032G3≥99.50.070.130.02963.9631.83±0.5μm
AL-5GA7042G5≥99.50.050.10.02973.9741.25±0.5μm
Use: spark plug, electronic substrates, electronic ceramics board, advanced refractory materials etc
Calcined α-Alumina with Medium Soda, Original Powder 
AM-30A3224≥99.50.180.030.02933.9323.5150-180 mesh
AM-40A5234≥99.50.150.030.02953.9533.5150-180 mesh
Calcined α-Alumina with Medium Soda, Micropowder
AM-3GA3224G2≥99.20.180.150.03933.9323.53±0.5μm
AM-4GA5234G4≥99.30.150.150.03953.9533.54±0.5μm
Use: engineering ceramics, refractory parts etc
Calcined α-Alumina with Ordinary Soda, Original Powder
AP-30A3314≥99.50.280.030.02933.9313.5150-180 mesh
AP-40A5324≥99.50.250.030.02953.9523.5150-180 mesh
Calcined α-Alumina with Ordinary Soda, Micropowder
AP-1GA3314Gl≥99.00.280.20.02933.9313.51±0.5μm
AP-2GA3314G2≥99.20.280.150.02933.9313.52±0.5μm
AP-3GA3314G4≥99.30.250.10.02953.9523.54±0.5μm
Use: refractory materials, grind porcelain, engineering ceramics etc
Packing: 25Kg/50Kg/1000Kg bags)
Remarks: Particle size (D50) to be controlled according to the requirements. If you will have any special requirement about specifications, please inform us so as to meet your demands.


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