Darmann Abrasive Products, Inc. designs, manufactures and markets fine grit bonded abrasive products. These include superfinishing, precision grinding and honing processes using diamond cup wheels and diamond grinding wheels to accomplish precision surface grinding.ISO 9001:2000 Registered

Precision Abrasive Tools

Conventional Abrasive: Treatments & Additives

In order to improve the performance of conventional abrasive products, certain additives may be included in the product formulation.

  • Sulfur or wax treatment is commonly used to fill the porosity of stones. This provides lubricity to the contact area and reinforces the abrasive particles. Treated products tend to act harder, provide longer life, produce finer finishes and are less apt to “load”. Sulfur tends to act harder than wax treated stones of the same hardness. Wax is preferred where the use of sulfur could result in stains, or where ease of filtration is a major consideration.
  • Graphite is not an abrasive material but is sometimes used to enhance the visual appearance of the workpiece. Blends of graphite and abrasive material such as aluminum oxide combine the benefits of lubricity from graphite with the cutting action of abrasive material.
  • Pore inducers can help to add porosity to the abrasive stones matrix. Pore inducers can help keep temperature down and keep the stone from loading during finishing.

 

Darmann Abrasive Products, Inc.
100 Sterling Street
Clinton, MA 01510
Phone: 800-536-4544
Fax: 800-736-3839
Email: info@domain.com
Darmann Abrasive Products, Inc. designs, manufactures and markets fine grit bonded abrasive products. These include superfinishing, precision grinding and honing processes using diamond cup wheels and diamond grinding wheels to accomplish precision surface grinding. Sitemap - Resources

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