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Diamond Micro Powder

Diamond micro powder is a super-hard material with high hardness, strength, and thermal stability, used for precision grinding and polishing.

Tool Manufacturing

Integrated into metal and resin-bonded grinding wheels, cutting blades, and polishing pads to enhance tool performance and wear resistance.

Gemstone and Jewelry Processing

Applied in the polishing of diamonds, precious stones, and high-end jewelry for achieving mirror-like finishes.

Enables high-precision surface finishing of lenses, prisms, mirrors, and other optical components.

Optical Component Finishing

Diamond Micro Powder Introduction

Diamond micro powder is a super-hard grinding and polishing material produced by selecting high-quality single crystal artificial diamond as raw material and going through processes such as crushing, shaping, purification, classification, and post-finishing treatment. It has high hardness, strength, toughness, thermal conductivity and thermal stability, impact resistance, etc.

Physical Properties

Chemical Formula:C (Carbon)
Crystal Structure:Cubic
Color:White, yellow, gray, black
Mohs Hardness: 9.0
Thermal Conductivity:900–2,200 W/m·K
Density:3.52 g/cm³
Refractive Index:2.42
Melting Point:3,550 °C
HS Code: 7105102000

Application

•As an ultra-precision polishing and grinding material, used for ultra-precision polishing of magnetic heads, hard disks, gemstones, hard glass, ceramics and carbide.
•Coating of metal molds, tools, components, etc. It can improve wear resistance, surface hardness, and extend service life.
•Used as an additive to lubricants or engine oils, it can greatly improve the operating performance of industrial machinery and vehicles, reduce failures, and extend service life.
•Rubber or plastic reinforcement and heat dissipation agent.

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A person is using a grinder to cut through metal beams, producing bright sparks. They are working against a backdrop of a brick wall, wearing protective eyewear and gloves.