Durable Metallographical

Grinding and Polishing Machine Waterproof Silicon Carbide Sandpaper

Brief Introduction:

Metallographical grinding step is to remove damage from cutting, planarize the specimens, and to remove material approaching the area of interest.

Silicon Carbide - SiC is a manufactured abrasive produced by a high temperature reaction between silica and carbon. It has a hexagonal-rhombohedral crystal structure and has a hardness of approximately 2500 HV.

Metallographical Waterproof Sandpaper is an ideal abrasive for cutting and grinding because of its hardness and sharp edges. It is also somewhat brittle, and therefore it cleaves easily to produce sharp new edges (self sharpening).

Silicon Carbide is an excellent abrasive for maximizing cutting rates while minimizing surface and subsurface damage. For metallographic preparation, SiC abrasives are used in abrasive blades and for coated abrasive grinding papers ranging from very coarse 120 grit to very fine 1200 grit sizes.

Features of iqualitrol Metallographical Waterproof Sandpaper:

1, Available Diameters: 200mm, 250mm, 300mm, 350mm

2, With or without back adhesive

3, Granularity: 120#, 180#, 200#, 400#, 600#, 800#, 1000#, 1600#, 1800#, 2000#, 2500#, 3000#, 3500#, 4000#

8 inch Metallographic grinding and polishing round PSA sandpaper

Excellent performance and efficiencies on stainless steel grinding.
Less downtime for disc changes.
Low cost but perfect polishing effect.