Gamma Alumina Powder

Gamma Alumina Powder

Gamma alumina powder is a white and sand-like, with good mobility, soluble in acid and alkali solution, and has strong water absorption in the air and moderate particle size.

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Product Details

Gamma alumina powder is a white and sand-like, with good mobility, soluble in acid and alkali solution, and has strong water absorption in the air and moderate particle size.

It is used as raw material for the pesticide production of new fungicide fosetyl aluminum, Vb12 adsorbent in pharmaceutical production, and active filler in the paint production, and also a good raw material for catalysts and anhydrous aluminum chloride, widely applied in the pharmaceutical, chemical and other industries.

Al2O3(%)

SiO2(%)

Fe2O3(%)

Na2O(%)

LOI(%)

Particle size (80~160mesh)

Particle size   (140-325mesh)

≥94

≤0.05

≤0.03

≤0.35

≤5.0

≥90

≥90

 

The application:

●Petrochemical: efficient catalyst, catalyst carrier and vehicle exhaust purification materials;

●Electronics: integrated circuit substrate, single crystal material, far infrared material and lithium battery material doping;

●Phosphor binder

●Coatings: porcelain coating, wear-resistant coatings, plasma spraying and other precision coating;

●Ceramics: transparent ceramic, ceramic and alumina ceramic;

●Polishing materials: sub-micron / nano-abrasive materials, monocrystalline silicon grinding, precision polishing materials;

●Rubber wear-resisting agent, paint scraping agent.

 

Storage of γ alumina powder:

●Avoid moisture, avoid scrolling, throw and sharp shocking during transportation, rainproof facilities should be readied..

●It should be stored in dry and ventilated warehouseto prevent contamination or moisture.

 

Package of γ alumina powder:

 

Type

Plastic bag

Super sack/Jumbo bag

Powder

25kg/55lb

1000kg/ 2200 lb


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