- Ultra-Fine Primary Particles: Primary sizes of 3–10 nm support ultra-precision polishing and smooth surface finishes.
- High Specific Surface Area: Provides strong surface activity for functional enhancement and matrix interaction.
- Exceptional Hardness & Wear Resistance: Delivers diamond-level abrasion performance at the nanoscale.
- Excellent Dispersibility: Through advanced de-agglomeration and purification, forming stable colloidal suspensions for slurries, coatings, lubricants, and composite formulations.
- Surface Functionalisation Capability: Carboxyl, hydroxyl, or amino groups improve dispersion and system compatibility.
- Inherent Biocompatibility (with Surface Modification): Supports biomedical uses such as drug delivery and bio-imaging platforms.
DND-Detonation NanoDiamond
20+ Years Experience
Ultra-Precision Quality
Customized Solutions
Detonation NanoDiamond (DND) is an ultra-fine nanodiamond material produced by controlled detonation synthesis, featuring primary particle sizes typically in the 3–10 nm range. With extremely high surface area, outstanding hardness, and excellent surface activity, DND is designed for applications requiring ultra-precision polishing, advanced surface modification, and functional material enhancement. Its modifiable surface chemistry enables excellent dispersion and compatibility in liquids, polymers, and composite systems, making it a key material for high-end industrial, semiconductor, and biomedical applications.
Features
Specifications
| Item | 5nm | 10nm | 30nm | 50nm | 100nm | 250nm | 500nm |
|---|---|---|---|---|---|---|---|
| HND | ✓ | ✓ | ✓ | ✓ | |||
| DND | ✓ | ✓ | ✓ | ✓ | |||
| Note: Particle size and nano-diamond properties can be customized according to customer requirements. | |||||||
Applications
Semiconductor
Applied in ultra-precision processes beyond the capability of conventional abrasives.
- CMP of silicon and compound semiconductor wafers
- Ultra-smooth surface finishing for advanced nodes
- Defect reduction and yield improvement in critical processes
Optical & Optoelectronic
Used for benchmark-level precision polishing of optical and optoelectronic materials.
- Optical glass and crystal ultra-fine polishing
- Sapphire and quartz substrate finishing
- High-precision optoelectronic component surface treatment
Composite Materials
Applied as a multifunctional nano-reinforcement in advanced composites.
- Polymer and resin matrix reinforcement
- Improved wear resistance and mechanical strength
- Functional composites for industrial and structural use
Thermal Management
Applied as a functional filler to enhance heat dissipation in advanced thermal systems.
- Thermal interface materials and heat-conductive pastes
- High-thermal-conductivity composite materials
- Electronic and power device cooling solutions
Medical & Dental
Enabled by surface modification for safe and functional medical applications.
- Drug delivery and biomedical carrier systems
- Dental composites and restorative materials
- Bio-imaging and diagnostic platforms
Cemented Carbides
Used in high-value tool and material enhancement applications across advanced industries.
- Tool coatings for improved wear resistance
- Surface modification of carbide components
- Advanced abrasive and polishing formulations