High-Strength Alumina Microcrystalline Grinding Balls

Home Battery materials

High-Strength Alumina Microcrystalline Grinding Balls

Alumina Balls

High-Strength Alumina Microcrystalline Grinding Balls

Our flagship product line comprises high-purity alumina microcrystalline grinding balls, produced through our proprietary manufacturing process. These alumina balls deliver markedly improved structural integrity and overall performance, with key benefits such as exceptionally low wear loss, high fracture resistance, and outstanding cost-effectiveness. They are designed to meet the rigorous demands of industries including battery materials, advanced ceramics, inks, coatings, and pigments.

PRODUCT OVERVIEW

The main component of this product is nano-grade high-purity alumina, manufactured through special process technology. This product possesses an ultra-fine, dense, and stable microcrystalline structure, offering excellent strength, wear resistance, as well as acid and alkali resistance. It is the best value-for-money alternative to zirconia balls as a grinding medium. This product is suitable for the needs of industries including battery materials, advanced ceramics, inks, paints, and pigments.


Φ0.3-0.4mm Φ0.6-0.8mm Φ1.0-1.2mm Φ1.4-1.6mm
Alumina Content % ≥92.0 ≥92.0 ≥92.0 ≥92.0
Specific Gravity g/cm³ 3.70~3.90 3.70~3.90 3.70~3.90 3.70~3.90
Bulk Density g/cm³ 2.30~2.45 2.30~2.45 2.20~2.45 2.20~2.45
Wear Loss % ≤0.005 ≤0.005 ≤0.005 ≤0.005
Size mm Φ0.3-0.4 Φ0.6-0.8 Φ1.0-1.2 Φ1.4-1.6

 

alumina balls manufacturer


 

APPLICATIONS:

        

Traditional Industries: Ceramic powder, alumina powder, zirconium silicate powder, quartz powder, kaolin, etc.

Paint, Pigment, Ink Industry: Grinding and dispersion of various colorants.

New Energy Industry: Lithium iron phosphate (LFP), silicon-carbon anode, carbon nanotubes, etc.

 

PERFORMANCE

  • High purity, high strength, high wear resistance, excellent stability, acid and alkali resistance.

  • Super wear resistance, high strength, not easily broken.

  • Good sphericity, smooth and bright appearance, no pores.

  • Usage cost is significantly lower than various zirconia balls and zirconia-alumina composite balls on the market.

  • Causes minimal wear to sand milling equipment and offers low energy consumption.

  • Compatible with various types of sand mills.

PACKAGING AND STORAGE

Custom sizes of microbeads within the range of Φ0.2-10mm are available for customers. 25 kg/drum (bag)

       

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Related Products

polyacrylic acid binders
PAA Binder for Silicon Anode in Li-ion Batteries LISPACE 9102

LISPACE 9102 is a water-based PAA anode binder, a multi-modified PAA copolymer solution. It excels in dispersion, wetting, and suspension stability, with strong adhesion and resistance to electrolytes. It also offers excellent electrochemical stability, making it ideal for binding anode materials.

Read More
Waterborne Epoxy Emulsion Supplier
One Component Waterborne Epoxy Emulsion EP-602P For Concrete floor coating and Industrial Paints

LINTEC EP-803 is a high molecular weight cationic nano-particle size water based epoxy resin, is especially developed for use in single-component road emulsified asphalt coatings. Its performance includes high permeability, high bonding strength, high water resistance, and improved rolling resistance and anti-adhesion wheel properties

Read More
Inverse Rheology Modifier
Macromolecular Inverse Emulsion Thickener LINTEC MT-101

LINTEC MT-101 inverse emulsion thickeners ,Thickening with water, high thickening efficiency; suitable for VAE emulsion and other weak acid emulsion; manufactured directly from the pre-neutralised liquid monomers that are intimately dispersed in the oil phase followed by a controlled polymerisation process to yield the liquid thickener. The diagram (right) shows the essential differences between conventional and inverse emulsions  

Read More
Cathode Dispersant Supplier
Dispersant Additve for LFP LFMP and Ternary Cathode Materials YC-1215

YC-1215 is a LFP, LMFP cathode dispersant that excels in lithium battery cathode slurries. It rapidly lowers viscosity, boosting dispersibility, fluidity, and solid content. With stable storage and anti-settling properties, it enhances safety and cycling stability. YC-1215 reduces flocculation, improves cracking resistance, and is highly compatible with PVDF, ensuring high-quality and durable battery performance.

Read More
Aqueous binder for carbon coated copper foils
Water-resistant PAA Binder LISPACE 7008 for Carbon-Coated Copper foil current collector

LISPACE 7008 is an aqueous binder for carbon coated copper foils. This water-based, modified PAA polymer is formaldehyde-free and offers excellent dispersion, suspension, anti-sedimentation, adhesion, water resistance, and electrolyte resistance, making it a multifunctional high molecular polymer.

Read More
Waterborne Acrylic Copolymer dispersant
Waterborne Acrylic Copolymer Dispersing Agent For Pigments And Fillers LINTEC 1815

Waterborne Acrylic Copolymer dispersant LINTEC 1815 is based on acrylic polymers for dispersing pigments in emulsion systems, control flocculation and stabilize waterborne dispersions,providing excellent dispersion and suspension and anti-settling, anti-sagging effect; can be used as dispersant with grinding of carbon black, titanium dioxide (Tio2)and other pigment paste, dispersant and anti-setting agent for ceramic alumina slurry.  

Read More
Formaldehyde-free mineral wool binder
Formaldehyde-free Insulation Binder for Glass Wool ECOSET 2005

ECOSET 2005 is a formaldehyde-free insulation binder. As a water-soluble thermosetting resin binder with zero VOC, it's designed to replace traditional formaldehyde-containing resins. Ideal for rock wool binder applications, it offers excellent water and alcohol resistance, superior bonding performance, exceptional stiffness, and ultra-high whiteness.

Read More
impregnated filter paper binder
Fiberglass Impregnated Resin for Filter Paper ECOSET 1114H

ECOSET 1114H is a waterborne fiberglass filter paper resin binder polymer,used as Impregnated glass fiber filter paper with binder refers to a process where glass fibers are soaked or coated with a specific type of binder resin. This treatment enhances the mechanical strength, flexibility, and durability of the glass fibers while also improving their adhesion properties for various applications. 

Read More

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Home

Products

whatsapp

contact