Coated abrasive products and processes for forming same

摘要

Disclosed is a method of forming a coated abrasive product, comprising: mixing a binder formulation with abrasive grains to form an abrasive slurry, the binder formulation comprising a mixture of first and second binder components, wherein the first binder component is radiation curable and the second binder component is thermally curable and comprises a powder that functions to modify rheological properties of the abrasive slurry; coating a substrate with the abrasive slurry to form a coated intermediate product having an abrasive layer; irradiating the coated intermediate product to cure the first binder component; and thermally treating the coated intermediate product to cure the second binder component.