SinoDiam International · Specialty Diamond Materials
Explore metallic-coated and surface-treated diamond abrasives, alongside diamond compound pastes for precision lapping and polishing. Select by bond system, abrasive behavior and your workpiece—not by a product name alone.
01 / Specialty product families
One family modifies the surface of diamond grit for a specific tool matrix. The other combines fine abrasive particles with a carrier for lapping and polishing processes.
Surface treatment & bonding
Explore diamond crystals with titanium, nickel or titanium-carbide coatings, alongside mechanically distinct surface-etched grades. Compare treatment type, particle-size requirements and bond-system suitability.
Evaluation focus: particle retention, matrix compatibility, tool processing conditions and target workpiece.
Explore Metallic Coating ProductsFine lapping & polishing
Diamond abrasives dispersed in oil-soluble or water-soluble carriers for selected precision finishing workflows. Evaluate carrier compatibility, particle size, diamond concentration, cleanup and desired surface quality.
Evaluation focus: substrate, polishing stage, tooling medium, residue sensitivity and cleaning requirements.
Explore Diamond Compound Products02 / Diamond surface technologies
These materials are evaluated for different bonding and processing conditions. Descriptions below are selection starting points—not guaranteed performance improvements or universal substitutions.
Consider for selected metal- and ceramic-bond formulations, hot-press tooling and applications where interaction with the tool matrix matters.
View Titanium-Coated Diamond ↗Review for multi-bond abrasive-tool systems. Confirm the nickel coating specification, manufacturing conditions and required particle retention.
View Nickel N30 ↗A spiny nickel surface is a relevant consideration for selected resin- and ceramic-bond tools where mechanical particle retention is important.
View Nickel N56 ↗Evaluate TiC-coated grains when the tool's bond formulation and processing conditions call for this surface chemistry. Verify workpiece compatibility by testing.
View TiC-Coated Diamond ↗Etching modifies particle surface texture rather than adding a metallic layer. Consider it where surface anchoring behavior is relevant to the tool matrix.
View Surface-Etched Diamond ↗| Material | Surface approach | Typical evaluation focus | Confirm before selecting |
|---|---|---|---|
| Titanium (Ti) | Metallic surface coating | Metal / ceramic bond tools, thermal processing | Diamond mesh size, tool matrix, process cycle |
| Nickel N30 | Nickel-coated grain | Multi-bond formulations and grit retention | Coating specification, bonding conditions |
| Nickel N56 | Nickel-coated, spiny texture | Resin / ceramic bond and surface anchoring | Coating content, wheel formulation, size |
| Titanium Carbide | TiC surface layer | Specialized surface chemistry and tool formulation | Temperature, bond system, workpiece |
| Surface-Etched | Surface texture modification; no metal layer | Particle anchoring and morphology | Surface condition, bond type, tool design |
Technical guidance only. Available mesh ranges, coating contents and temperature limits depend on the specific product grade and must be confirmed using the relevant product specification.
03 / Diamond compound paste selection
Oil-soluble and water-soluble products are different carrier systems. The appropriate option depends on the tool, substrate, finish and cleaning process—not on carrier alone.
Compound family A
Consider an oil-based carrier for suitable hand-finishing, die polishing and precision lapping operations where the carrier's handling and lubrication characteristics fit the process.
Compound family B
Consider a water-soluble carrier when the finishing route calls for a compatible water-based system or different post-polishing cleaning requirements.
04 / Material selection workflow
A diamond coating or polishing compound should be evaluated as part of the full abrasive system.
05 / Application-driven considerations
Different customers may use specialty diamond products for entirely different reasons. The right choice remains application-specific.
Review coated grain retention and bonding compatibility for selected metal, ceramic and resin abrasive systems.
Evaluate coating selection together with the metal/ceramic matrix and manufacturing cycle.
Compare nickel-coated and other treated grains according to wheel design and desired abrasive behavior.
Match polishing compounds with surface finish, substrate and the selected abrasive particle size.
Consider oil- or water-based compound carriers according to cleaning and process requirements.
Discuss grade, size, treatment, carrier and tool-design requirements before starting a production trial.
06 / Manufacturing & processing
SinoDiam brings product development, material processing and international supply experience to specialty abrasive inquiries.
Operations in China include industrial diamond product development, manufacturing and specialized processing activities, including technical discussion of diamond coating and abrasive formulation requirements.
Thailand operations include processing related to crushed diamond, micron diamond powders and selected coated diamond materials. Product availability and processing origin must be checked by item and order.
07 / Technical questions
These answers are a starting point for evaluation; the exact material specification must be checked for your process.
Coated diamond has an additional surface layer selected to interact with a tool matrix or processing environment. Suitability depends on coating chemistry, particle size, bond system and operating conditions. An uncoated grade may remain appropriate for other designs.
No automatic interchangeability should be assumed. Their coating characteristics and target bond systems differ. Compare the actual nickel-coating specification, surface texture, grain size and tool requirements before conducting trials.
No. Surface etching modifies the texture of the diamond crystal rather than adding a metallic layer. It should be assessed separately from titanium, nickel or titanium-carbide coating options.
Begin with the workpiece and polishing stage, then consider carrier compatibility, application method, required finish and cleanup. Confirm abrasive particle size, concentration and formulation details for the chosen product.
No. A coating is one factor in a full tool system. Any improvement must be verified in the actual bond formulation, workpiece, processing cycle and working conditions.
Share the application, workpiece, tool or bond system, preferred coating or paste carrier, grade and mesh/micron size if known, estimated quantity, destination and any required supporting documentation.
08 / Talk to SinoDiam
Whether you are evaluating a surface coating for a bonded abrasive tool or a diamond compound for precision polishing, share your technical requirements. We can discuss suitable SinoDiam product options and quotation details.
