Minerals
We are engaged in research and development of superhard materials. We produce polycrystalline diamond by detonation method. We have passed environmental protection assessment and possessed explosive qualification. We have independent intellectual property rights and have obtained the only national invention patent in this field. Our main products are polycrystalline diamond micropowder with particle sizes of 0.06-11.5μm and 3-7nm, polycrystalline diamond slurry, diamond spray, and precision polishing film, etc.
Polycrystalline Diamond Powder (Micron-Detonation method)
Polycrystalline diamond powder is synthesized by high-performance explosives under negative oxygen conditions. Under the conditions of ultra-high pressure and high temperature which are necessary for synthesizing diamond at the moment of detonation, the free carbon atoms generated by the explosive form a micron-scale. Diamond particles, multi-diamond fine powder is different from single crystal diamond powder synthesized under static pressure which has better self-sharpening.
Polycrystalline Diamond Powder (Nanometer-Detonation method)
High purity, metal impurity is below 10ppm.
High hardness & wearing resistance of diamond.
High specific surface area, porous structure.
High heat stability, excellent thermal conduction.
Peculiar anti-causticity.
Special surface modification treatment makes stable dispersing in both water & oil medium.
Super polishing effect with below 0.2 nm surface roughness.
Outstanding wearability, corrosion and thermal conductivity.
Polycrystalline Diamond Slurry (Water-based or Oil-based)
Product features:
Uniform particle size
Complete removal of oversized particles
Good product consistency
Suitable viscosity to meet feeding requirements such as dropping and spraying
Good dispersion, suspension
Application area:
Semiconductor wafers of sapphire, glass and silicon carbide
Various ceramic materials
Metal materials such as stainless steel and aluminum alloy
Surface coating of metal, non-metallic materials