Micro Diamond Powders / Mono Micro Diamond Powder

Overview

QMM diamond powder are synthesized by the high pressure-high temperature (HP-HT) method. The QMM diamond particles have an oriented crystal structure with parallel-running planes similar to natural diamond. It is one of the hardest and purest carbon-based materials after Qual Diamond’s unique surface treatment, offering a high-efficient, low time-consuming solution for lapping and precision polishing.  The blocky particle shape ensures a high stock removal rate during grinding and polishing. Qual Diamond’s advanced surface modification technology produce diamond particles with a clean surface, high purity, and narrow size distribution. Expect first-rate results in terms of performance, quality, consistency, and reproducibility from QMM.

Advantages

● High hardness and toughness.

● High stock removal rate with good surface quality.

● Clean surface, high purity, narrow size distribution.

● Excellent thermal and chemical stability.

Malvern Instrument result for sample of M20/30 GYD-65 190520 showing narrow particle size distribution

Raman Spectroscopy showing high purity diamond

Applications

● Grinding, lapping, and polishing of materials with hardness over 6 on Mohs scales, such as silicon carbide,

tungsten carbide, germanium, sapphire, spinel, ruby, optical fiber, etc.

● Lapping and polishing of ceramics, metals, wire drawing stones, PCD blanks, and jewelry stones.

● Coatings for wear-resistant surfaces and thermal conductivity.

● Grinding tools.