A natural abrasive which is from the kernel of a walnut and has been crushed and graded.

PROPERTIES

Abrasive Type

Specialist

Density

1.2 g/cm³

Bulk Density

0.55 g/cm³

Hardness

2.5 Mohs

Friability

Medium

Recyclability

Medium

Dust Levels

Low

Shape

Semi-Angular

GRADES

Grade 6 0.3 - 0.6 mm
Grade 5 0.45 - 0.80 mm
Grade 4 0.65 - 1.0 mm
Grade 3 0.7 - 1.5 mm
Grade 2 1.0 - 2.0 mm
Grade 1 1.0 - 2.5 mm

APPLICATIONS

Aerospace Non-Destructive Testing
Automotive
Bonded and Coated Abrasives
Deburring
Depainting
Glass & Ceramics: Decorative marking
Glass & Ceramics: Frosting & line marking
Glass & Ceramics: Paint & print removal without damage
Glass & Ceramics: Satin finish
Glass Fibre Restoration/Disposal/Recycling
Metals: Aerospace approval
Metals: Cleaning without dimensional change
Metals: Flash removal
Metals: Keying surfaces for rubber/plastic bonding
Metals: Light deburring
Metals: Peening
Metals: Removal of hard deposits/investment
Metals: Matt or textured finish
Metals: Mould die and tool cleaning
Metals: Preconditioning and cleaning
Metals: Preparation for paint metal or plastic spraying
Metals: Preparation for enamelling/electroplating/anodising
Metals: Removal of paint/scale/rust
Metals: Removal of solder/weld/flex
Metals: Sheen finishing or anti-reflective treatment
Plastics & Composites: Cosmetic matt or texture finish
Plastics & Composites: Deflashing & preparation of electronic components
Plastics & Composites: Deflashing thermoset mouldings
Plastics & Composites: Deflashing rubber components and die casting
Plastics & Composites: Preparation for paint or metal sprayings
Plastics & Composites: Removal of paint and coating
Surface Finishing
Surface Preparation
Vehicles
Wood: Paint & coating removal without damage
Wood: Rejuvination
Wood: Surface preparation