Diamond Powders

Diamond Powders

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Diamond Powders

Customization of Diamond Powder Products are Available Upon Request

Qual Diamond categorizes our diamond powders by the physical properties of the raw materials and chemical treatment methods. We have both monocrystalline and polycrystalline diamond powders with different treatment methods. They are categorized as QMM HPHT Monocrystalline diamonds, QPD detonated polycrystalline diamonds, QND nanoparticle diamonds, and QMR round diamonds. Our treatment methods offer Hydrophilic (H), and Deagglomerated (D) series types. Qual Diamond’s surface modification technology and latest special size treatment methodology conductr the prevention of particle agglomeration which consistently yields precisely narrow size distribution. Ultimately, our diamond powders are the optimal solution for lapping and precision polishing of superhard materials; such as: SiC, Ge, tungsten carbide, sapphire, spinel, ruby, optical fiber materials, and many other advanced material substrates found in manufacturing for optics, semiconductors, advanced ceramics, and metals.

Diamond Powder Products

Customization of Diamond Powder Products are Available Upon Request

Qual Diamond categorizes our diamond powders by the physical properties of the raw materials and chemical treatment methods. We have both monocrystalline and polycrystalline diamond powders with different treatment methods. They are categorized as QMM HPHT Monocrystalline diamonds, QPD detonated polycrystalline diamonds, QND nanoparticle diamonds, and QMR round diamonds. Our treatment methods offer Hydrophilic (H), and Deagglomerated (D) series types. Qual Diamond’s surface modification technology and latest special size treatment methodology conductr the prevention of particle agglomeration which consistently yields precisely narrow size distribution. Ultimately, our diamond powders are the optimal solution for lapping and precision polishing of superhard materials; such as: SiC, Ge, tungsten carbide, sapphire, spinel, ruby, optical fiber materials, and many other advanced material substrates found in manufacturing for optics, semiconductors, advanced ceramics, and metals.

 

Classification from production process

From manufacturing technology,, . Our diamond powders are categorized as QMM Mono Series, QPD Poly Series, QND Nano Series , and QMR Round Diamond Series. QMM and QMR Monocrystalline diamonds are made from a high pressure and high temperature synthetic method. It is one of the hardest and purest carbon based materials which provides our customers’ with high efficiency, low time consuming lapping, thinning, and precise polishing processes after Qual Diamond unique treatment. QPD Polycrystalline diamonds are produced from a detonative method with very rough surface morphology. Through our special treatment, the poly diamond options maximize productivity in lapping and polishing processes in a wide range of applications.

QPH Poly Micro

QPD/QPH Poly Micro
Diamond Powder

QPH Poly Micro

QMM Mono Micro
Diamond Powder

QPH Poly Micro

QMR Round Micro
Diamond Powder

QPH Poly Micro

QND Nano Micro
Diamond Powder

Classification from processing method

we have QH hydrophilic series and QD deagglomerated series, which are highly regarded by our customers for their outstanding performance in applications. Qual Diamond developed unique treatment technology in response to the need for polishing solutions free of unwanted agglomerates. It helps avoid scratching the surfaces and increases the yield of finished products, and will bring enormous benefits to the polishing technicians.

QD

QH treatment

QD

QD treatment

QD
QD

Product Feature & Advantages

● Qual Diamond’s precision treatment brings the highest purity to our Micro Diamond Powders

● Unique surface modification renders no particle aggregation in processing

● Special size distribution technology guarantees  narrower particle size distribution than competitors.

● High hardness and toughness are a result of strictly QC control from the high quality of the raw diamond  material to the finished products.

● Excellent thermal and chemical stability applies to diamond application in various industries..

Applications

Our unique Micro Diamond Powders can be applied to electronics, aerospace, semiconductors, optics, metals, and other advanced material industries. Grinding and polishing of non-ferrous alloys, advanced composites, ceramics, gems, optical glass, quartz, and other hard materials.

● Raw materials for various precision diamond tools

● Raw material for diamond slurry and suspension

● Raw material for diamond polishing pads, diamond wheels, and all varieties of diamond tools

● Raw Material for Polycrystalline Diamond (PCD)

Available Specifications

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Poly-D+M1-3
Mono-250NM-Image&Graph
QMR