Types available
Natural felts are subject to vary in their characteristics very much compared to SF-5 synthetic felts which have less grades concerning density and hardness.
Density and hardness result from the thickness of the fibres used as well as from the grade of soaking; fibre thickness and grade of soaking considerably influence the polishing process. SF-5 is available in two thicknesses: B-grade = smoother fibre, D-grade = rougher fibre. Combined with different grades of soaking a wide range of products is available for a variety of applications.
SF-5 B-Grade | B-25 | B-45 | B-60 | B-75 |
very soft | soft | medium | hard | |
SF-5 D-Grade | D-45 | D-60 | D-75 | D-90 |
soft | medium | hard |
Dimensions and thickness
Discs: Standard diameters: 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20”, 24”, 26”, 28”, 30”, 32”, 34”
Thickness: 5.5 mm
Polishing wheels: Outside diameter: up to 810 mm/ Inside diameter: max. 105 mm min. ÷
Thickness: up to 35 mm
Segments: On request, according to drawing
Thickness: up to 35 mm