used in cleaning and blasting Molds, Apparatus, Plastics, Gold and silver jewelry, Glasses, Watches, Golf Club, Barrette, Button

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%

Walnut shell grain