Calcined Alumina

MOQ	20 MT
Port	Qingdao
Packaging	25kg/1000kg bag
Lead Time	7-15 days

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Product Details

Calcined Alumina

1. Basic indicators

Molecular Formula	Al2O3
Appearance	White powder
CAS No.	1344-28-1
Hs Code	281820

2. Technical specifications

Items	Chemical components					a-Al2O3	Effective density g/cm3	Primary crystal size D50 um	Particle size D50 um
Items	Al2O3 %	SIO2 %	Fe2O3 %	Na2O %	L.O.I. %	a-Al2O3	Effective density g/cm3	Primary crystal size D50 um	Particle size D50 um
JZBT-CA-1	≥99.5	≤0.03	≤0.02	≤0.20	≤0.10	≥94	≥3.94	3-5um	75-90um
JZBT-CA-2	≥99.5	≤0.04	≤0.03	≤0.30	≤0.10	≥93	≥3.93	1.5-3.5um	75-90um
Note: we can order the production according to user requirements, processing of various sizes, mesh powder.

3. Application

Widely used in electronic substrate, spark plugs, high temperature ceramics, roller bars and other alumina ceramic products and high-grade pigments, glazes and other industries. Widely used in jewelry, plastics, metal mirror, stainless steel and other soft and hard materials grinding and polishing, but also for the manufacture of chemical ball and grinding ball.

4. Packing and storage

Packing: Double coated plastic woven bag, 25kg net; 500kg / 1000kg jumbo bags.

Storage: Dry, ventilated, moisture proof.