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Walnut shell
The Walnut Shell Grain can be used in cleaning and blasting Molds, Apparatus, Plastics, Gold and silver jewelry, Glasses, Watches, Golf Club, Barrette, Buttons etc as blasting materials, polishing materials and also can be used in producing Grinding Wheel as the materials of forming air hole.
Size: #8-#100
| TYPICAL PHYSICAL & CHEMICAL SPECIFICATIONS | |
| Fiber | 90.5% |
| Oil | 0.3 % |
| Hardness MOH | 2.5 3% |
| Specific Gravity | 1.28% |
| PH Value | 4 6% |
Abrasives Walnut shell