FELT DISCS FOR ABRASION TESTING
Description and Content: Circular pieces of felt used as a backing for abrasive pieces in the Martindale abrasion tester according to EN ISO 12947; EN ISO 13520 and EN ISO 20344.
- Diameter: Minimum 165 mm.
- Thickness: 3.0 ± 0.5 mm.
- Density: 650-800 gr/m3.