Black Resin Bond Diamond Powder is a premium-grade synthetic abrasive specially engineered for resin bond tools used in grinding, cutting, and polishing applications. Manufactured from high-quality industrial diamond crystals, it offers exceptional hardness, sharp cutting performance, and uniform particle distribution. It is widely used in marble, granite, tiles, ceramics, and natural stone processing industries to achieve smooth, precise, and high-gloss surface finishes. Ideal for both wet and dry polishing systems, it ensures superior efficiency, longer tool life, and consistent finishing quality in construction and stone fabrication applications.

Black Resin Bond Diamond Powder – Product Specifications

 Basic Properties

• Product Type: Synthetic Industrial Diamond Abrasive Powder
• Bond Type: Resin Bond (used in resin grinding wheels & polishing tools)
• Material: HPHT (High Pressure High Temperature) synthetic diamond
• Color: Black / Dark Grey
• Crystal Structure: Monocrystalline / Multi-crystalline (friable structure)
• Shape: Irregular, angular particles for efficient cutting
• Purity: ≥ 99% industrial-grade

 Particle Size (Micron / Grit Range)

• Available in wide micron range: 0–0.5 µm to 60–80 µm
• Fine grades: 0.5–10 µm (mirror polishing & finishing)
• Medium grades: 10–30 µm (lapping & smoothing)
• Coarse grades: 30–80 µm (grinding & shaping)
• Tight particle size distribution for uniform performance

 Physical & Performance Properties

• Hardness: Mohs 10 (maximum hardness material)
• Friability: High (self-sharpening during use)
• Cutting Efficiency: Very high due to sharp crystal edges
• Wear Resistance: Excellent tool life in resin bond systems
• Thermal Stability: Suitable for wet and dry grinding systems
• Surface Behavior: Produces smooth, consistent finishing

 Applications (Marble, Tiles & Construction Industry)

• Marble & granite polishing
• Tile surface grinding and finishing
• Stone lapping and mirror polishing
• Ceramic and vitrified tile processing
• Resin bond grinding wheels & polishing pads
• Engineered stone finishing
• Precision surface refinement in construction materials