PACE Technologies GPC-0125-250 0.25 um Polycrystalline Low Viscosity Diamond Abrasive Suspension - 250 mL

PACE Technologies' polycrystalline diamond polishing abrasives are designed for rapid material removal with minimal surface damage. Featuring a multi-faceted crystal structure, these abrasives enhance surface leveling and reduce sub-surface deformation, making them ideal for polishing hard and brittle materials.

Polycrystalline diamond polishing is a critical step in achieving uniform, high-quality surface finishes during metallographic sample preparation. With its multi-faceted crystal structure, polycrystalline diamond offers superior material removal rates and minimized subsurface damage, especially on hard and brittle materials. These abrasives are best used with low- to medium-napped polishing pads to maintain flatness and avoid issues like relief or edge rounding. Selecting the proper viscosity and suspension format, paired with the right cloth and lubrication, ensures efficient, reproducible polishing results for accurate microstructural analysis.

Polycrystalline Diamond Advantages:

• Higher cut rates (self-sharpening abrasive)
• Uniform surface finish
• More uniform particle size distribution
• Harder / tougher particles
• Blocky shaped cutting edges
• Higher surface area (300% greater than monocrystalline diamond)
• Hexagonal microcrystallites (equally hard in all directions)