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China Electronic Ceramics Low Sodium Calcined Alumina Powder

Min. Order / Reference FOB Price
1 Ton	US $1.00/ Ton

Local Area:	Handan, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Classification:	Alumina
Grade Standard:	Industrial Grade
Kind:	No Salt Oxide

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Product Description

calcined alumina powder

Calcined alumina powder is widely used in monolithic refractory and high grade fine ceramic/electronic ceramics industry which optimize the performance of the product.

The series of reactive Alumina powder have properties like high rate of activity, micro grain size, and complete phase transformation etc.

Reactive Alumina powder is the fundamental components of high quality refractory products like fine ceramics and castable refractories.

Benefits of using Reactive Alumina:

Optimized particle packing which can reduce the amount of water mixed in.Forming a solid ceramic combination which improves the abrasive and mechanical strength.Increase castable volume stability.Super grinded which means our products can reach α phase

TypeMedium sodiumLow sodiumItemsAW-4MAW-SFAW-12MAW-06LCompositionGuarantee
valueTypical
valueGuarantee
valueTypical
valueGuarantee
valueTypical
valueGuarantee
valueTypical
valueAl2O3≥99.0099.37≥98.5099.08≥99.0099.6≥99.0099.6SiO2≤0.200.1≤0.200.1≤0.200.12≤0.200.11Fe2O3≤0.200.06≤0.200.13≤0.200.08≤0.200.08Na2O≤0.300.25≤0.250.13≤0.200.06≤0.200.06True density g/cm³≥3.953.96≥3.923.94≥3.923.94≥3.923.95Particle
size D50μm3~54.471.5~2.51.661.0~1.51.230.6~0.90.8α-Al2O3 ratio%≥9193≥95 ≥95 ≥95 Distribution of particleMonomodalBimodalMonomodalMonomodalInspection standardGB/T3044-89;GB3604-83Package 25kg/bag; 1ton/bag;