Cu Coated Diamond Powder

20+ Years Experience Consistent Batch Quality Customized Solutions

Product Overview

Cu Coated Diamond Powder is a copper-coated synthetic diamond developed for resin-bond abrasive tools and selected copper-matrix composite applications. The metallic copper layer improves heat distribution, particle coverage and compatibility with copper-containing systems, while also supporting grit retention in bonded tools where stable grinding performance and controlled diamond exposure are required.

Features

Copper Surface Coating: Provides uniform metallic coverage around the diamond particles.
Improved Heat Distribution: Copper helps transfer heat through the surrounding bond or matrix during processing.
Improved Grit Retention: Supports mechanical anchoring in selected resin-bond abrasive tools.
Copper-Matrix Compatibility: Provides a metallized surface suitable for selected Cu-based composite processing routes.
Controlled Diamond Exposure: Coating level can be adjusted to balance particle retention and cutting activity.
Flexible Application Direction: Suitable for both abrasive-tool and selected thermal-composite applications.

Specifications

Material Type	Copper-Coated Synthetic Diamond
Coating Material	Copper (Cu)
Base Diamond	Selected Monocrystalline Synthetic Diamond
Typical Appearance	Copper-Colored / Metallic
Available Particle Size	Micron and Mesh / Grit Grades
Typical Coating Options	Approx. 30% or 50% weight gain; customized according to application
Primary Function	Heat Distribution / Surface Metallization / Grit Retention
Typical Systems	Resin Bond / Copper-Containing Composite Systems
Selection Focus	Coating level, particle size, bond or matrix and processing method