This document specifies a method for determining and testing the grain size distribution of electro-fused aluminium oxide and silicon carbide macrogrit sizes P12 to P220 for coated abrasive products.
It is applicable to grits used in the manufacture of coated abrasive products and to grits extracted from coated abrasive products for test purposes.
Status: PublishedPublication date: 2021-11
Edition: 2Number of pages: 11
Technical Committee: ISO/TC 29/SC 5 Grinding wheels and abrasives
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