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Abrasive Powders

Abrasive Powders

Product Details:

  • Molecular Weight 101.96 g/mol
  • Taste Odourless
  • Poisonous Yes
  • Molecular Formula Al2O3
  • Solubility Insoluble in water; soluble in strong acids and alkalis
  • Structural Formula Al2O3
  • Purity 99% min
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Abrasive Powders Product Specifications

  • Industrial
  • Fine Powder
  • Odourless
  • 2040C
  • 3.95 Gram per cubic centimeter(g/cm3)
  • Corundum, Alundum
  • 215-691-6
  • 1.76
  • Industrial abrasive material, surface preparation, machinery, metal finishing
  • Grinding, polishing, lapping, surface finishing, abrasive blasting
  • Amphoteric (not a defined pH)
  • Powdered
  • 101.96 g/mol
  • 1344-28-1
  • Aluminium oxide
  • Odourless
  • Abrasive material
  • Al2O3
  • Yes
  • Insoluble in water; soluble in strong acids and alkalis
  • Al2O3
  • Aluminum Oxide (Al2O3)
  • 2980C
  • 99% min
  • Store in a tightly closed container in a dry, well-ventilated area
  • 281820
  • ISO/ASTM/GB/T Standard
  • Abrasive Powder
  • 30 W/(m·K)
  • 1.0 - 1.4 g/cm³
  • 5 to 200 microns
  • 24 months from manufacture
  • 25 kg bags or as per customer requirements
  • <0.1%
  • White or off-white
  • 9

Abrasive Powders Trade Information

  • Telegraphic Transfer (T/T), Paypal, Cash in Advance (CID), Cheque
  • All India

Product Description

Abrasive Powders

A range of silicon carbide and alumina abrasives for fine lapping or grinding of samples on surfaces such as cast iron, tin, lead or cloth covered wheels. The powders are easily dispersed in distilled water which allows the consistency to be varied from a thin liquid to a thick paste by changing the powder-to-water ratio.

Silicon carbide powder is an Irritant.



Superior Hardness and Particle Consistency

With a Mohs hardness of 9 and a consistent particle size distribution from 5 to 200 microns, this aluminum oxide abrasive powder delivers exceptional performance in grinding, polishing, and other industrial finishing tasks. Its high hardness ensures reliable abrasion for challenging surfaces while minimizing wear on equipment.


Versatile Industrial Applications

Engineered for professional use, this abrasive powder is designed for grinding, polishing, lapping, and abrasive blasting across various industries. Suitable for metal, ceramic, and machinery surface preparation, its amphoteric nature and chemical resistance broaden its utility, making it an indispensable material for manufacturers and metal finishers.


Reliable Storage and Extended Shelf Life

Packaged securely in 25 kg bags or as required, the abrasive powder maintains its quality for up to 24 months when stored in dry, well-ventilated conditions. It remains non-poisonous and odourless, with less than 0.1% moisture content, ensuring safe handling and enduring shelf stability for professional environments.

FAQs of Abrasive Powders:


Q: How should abrasive powder be stored for maximum shelf life?

A: To ensure the abrasive powder remains effective for up to 24 months, store it in a tightly closed container within a dry and well-ventilated area. This prevents moisture absorption and maintains the powders purity and consistency.

Q: What are the main uses of white aluminum oxide abrasive powder?

A: This abrasive powder is primarily used for grinding, polishing, lapping, surface finishing, and abrasive blasting. Its widely utilized in industrial settings for preparing metal surfaces, machinery maintenance, and finishing applications.

Q: When is it best to use this abrasive powder over other types?

A: Choose this aluminum oxide abrasive powder when high hardness, purity, and thermal conductivity are crucialsuch as in metal finishing, grinding hard surfaces, or where precision surface preparation is required for industrial quality control.

Q: Where can this abrasive powder be applied in industrial processes?

A: The powder is applicable in industries such as metalworking, manufacturing, and machinery maintenance, especially for tasks requiring abrasive blasting, grinding, or polishing of components and surfaces.

Q: What benefits does this abrasive powder provide in surface finishing?

A: Thanks to its high hardness and uniform particle size, the powder offers superior abrasion, consistent results, and minimal residue. It also prolongs the life of finishing tools by reducing excessive wear.

Q: What is the process for using the powder in abrasive blasting?

A: Load the powder into an appropriate blasting machine, adjust settings as required for the particle size and desired finish, and direct the blast stream onto the target surface to efficiently clean, texture, or prepare metal components.

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