MTCD – Monocrystalline Thermally Conductive Diamond

20+ Years Experience Consistent Batch Quality Customized Solutions

Product Overview

MTCD is a selected monocrystalline thermal diamond grit available from 20/25 to 500/600 mesh. Featuring controlled blocky crystal morphology, good particle integrity and selected thermal-grade quality, it is primarily designed for copper–diamond, aluminium–diamond and other thermal composites requiring coarse diamond particles for efficient heat spreading.

Features

Monocrystalline Diamond Structure: Selected single-crystal diamond for stable thermal and mechanical performance.
Controlled Blocky Morphology: Regular crystal shape supports consistent packing and composite processing.
Good Particle Integrity: Selected grains maintain crystal integrity during composite preparation.
Thermal-Grade Quality: Controlled crystal quality and impurity level for thermal composite applications.
Wide Mesh Size Range: Available from 20/25 to 500/600 mesh for different composite designs.
Suitable for Interface Engineering: Can be supplied for subsequent TiC, W and other surface treatments according to matrix requirements.

Specifications

Material Type	Monocrystalline Synthetic Diamond
Product Series	Thermal Conductive Diamond
Grade	MTCD
Grade Direction	Mesh Thermal Conductive Diamond
Crystal Structure	Monocrystalline
Crystal Morphology	Selected Blocky / Regular Crystals
Available Grit Sizes	20/25–500/600 Mesh
Selection Focus	Crystal quality, particle size, morphology and interface design
Typical Matrix Systems	Copper / Aluminium / Metal-Matrix Composites