Walnut Shell

Description Walnut Shell is a tough, durable fibrous blasting abrasive manufactured from crushed walnut shells. Walnut Shell is used for cleaning, polishing, deburring, deflashing, metal finishing, paint and coating removal. Walnut Shell is non toxic and poses no health or environmental hazards. The media may be recycled many times and waste disposal issues are minimized. Walnut Shell will clean plastic, metal and alloy parts without pitting or scratching the surface. Applications Deflashing and deburring of moulded plastic and rubber parts without damage to the final products surface. Carbon deposit removal from turbines. Deburring of machined, die cast and stamped parts manufactured from soft materials ie, aluminium, zinc, tin, composites etc. Removal of paint, old coatings and unwanted deposits on soft or delicate substrates ie, fiberglass, wood, plastic, composites, old buildings and statues etc. Size Details Grit No. 8/12 14/30 20/30 20/40 Size in inch 0.063 - 0.079 0.023 - 0.056 0.023 - 0.039 0.017 - 0.033 Size in µm 1680 - 2380 590 - 1410 590 - 1000 400 - 800 Size Details Grit No. 40/60 30/100 60/100 70/200 Size in inch 0.010 - 0.017 0.005 - 0.023 0.005 - 0.010 0.003 - 0.008 Size in µm 250 - 400, 125 - 590, 125 - 250,75-210 Other sizes and specifications available upon request. Physical Properties Hardness : 3 - 4 Mohs Specific Gravity :1.2 - 1.35 g/cm³ Bulk Density :H 350 - 1200kg/m³ Shape :Angular Colour : Brown Contact us if you require more information or wish to purchase walnut shell abrasive blasting media.