Process for Removing Coating from Sensitive Substrates, and Sodium Sulfate-Containing Blasting Media Useful Therein

Author:  M.S. Lajoie, L. Kirschner
Source:  US Patent 5,112,406
Doc ID:  1992040
Year of Publication:  1992
Abstract:  
Blasting media for removing coatings from sensitive metal and composite surfaces, and a process useful therewith, wherein the blasting media comprise mixtures of water-soluble crystalline sodium sulfate particles having average particle sizes from 100 to 250 microns, in admixture with flow/anticaking agents.