Industrial Grade Calcined Alumina Powder For Grinding SGS Certificated

Place of Origin Henan, China (Mainland)
Brand Name Jinshengwei
Certification SGS,ISO
Model Number TCH Series
Minimum Order Quantity 1 Metric Ton/Metric Tons Free samples
Price USD 700-1000 per ton
Packaging Details 25kg/bag with wooden pallet, 50kg/bag with wooden pallet, 1Mt/bag
Delivery Time 7-15 days after confirm the order
Payment Terms T/T, L/C, D/P, D/A, Western Union, MoneyGram
Supply Ability 1500 Metric Ton/Metric Tons per Month
Product Details
Classification Alumina Other Names Aluminium Oxide
EINECS No. 215-691-6 Grade Standard Industrial Grade
Appearance White Powder Application Ceramic,refractory,glzaes
Density 3.93g/cm3 Al2O3 99.5%min
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high purity alumina powder


aluminum oxide powder

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Product Description

Calcined Alumina Powder Alumina Powder Aluminum Oxide Powder for Grinding

Product Introduction

Aluminum oxide powder is white powder, uniform particle size, easy to disperse, stable chemical performance, moderate high temperature shrinkage, high conversion rate and low sodium content. Is the production of the basic materials of heat-resisting, wear-resisting, corrosion products, such as high alumina refractories, high-strength ceramics, automobile spark plugs, high quality grinding materials such as product quality and reliable, with high melting point, good thermal stability, high hardness, good wear resistance, high mechanical strength, good electrical insulation, corrosion resistance, is widely used in stereotypes, not stereotypes refractories, refractory castable binder, wear-resisting abrasive, high purity refractory fiber, special ceramics, electronic ceramics, structural ceramics, the adornment material such as stainless steel, granite mirror polishing.


Product Parameters
Product Name
Aluminium Oxide
Specific Gravity
Electrical Conductivity
≤40-100 μs/cm





alumina powder is particularly suited to finalize the design product and refractory castable, plastic, repair, gunning materials, daub material, binder, monolithic refractories, such as high purity refractory fiber to improve the refractory material of high temperature strength, improve the erosion resistance of has a strong role..


alumina powder is true than major, high hardness, good abrasion resistance, impact resistance and other characteristics, preparation for machine, optical processing, tableware industry, jewelry processing, auto parts repair maintenance, optical lenses, machines, electrical accessories, and so on need polishing surface treatment industry.



Aluminum oxide powder is used to make cement, porcelain, special ceramics, electronic ceramics, paint filler, mordant, metal aluminum and so on. Can be added to the various water-based resin, oil resin, epoxy resin, acrylic resin, polyurethane resin, plastic, rubber, the adding amount of 3% to 3%, can obviously increase the material hardness, hardness can be up to 6 to 8 h is even higher.