Sinterball are sintered spheres of Alpha Alumina, originally designed as a media for opening oil wells, this product has established itself as a long-life alumina product of particular use in the monumental masonry trade.
Grades
SIN12/20: 12/20
SIN20/40: 20/40
SIN40/70: 40/70
SIN50/70: 50/70
Properties
- Abrasive Type: Specialist
- Density: 3.0 g/cm³
- Bulk Density: 2.2 g/cm³
- Hardness: 9 Mohs
- Friability: Medium
- Recyclability: Medium
- Dust Levels: Low
- Shape: Spherical
- Colour: Black
Applications
- Etching
- Stone and masonry
- Surface finishing
- Surface preparation
- Metals
- Glass and ceramics
- Anti-slip/safety flooring
- Anti-slip resins and paints
- Bonded and coated abrasives
- Vapour blasting
