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China BRM-B Micron Diamond Powder | Suppliers & Factory for Polishing and Grinding Applications

Our diamond micron powder features a uniform and nearly spherical particle shape, ensuring low impurity levels, excellent dispersion, and remarkable wear resistance.

The BRM-B series diamond micron powder is produced from high-quality monocrystalline metal-bond diamond powder using advanced HPHT (high-pressure, high-temperature) synthesis techniques. Sourced from premium-grade MBD diamond, our powders undergo a specialized process of crushing, reshaping, sizing, and post-processing, making them ideal for reliable and secure performance in the polishing, grinding, and cutting industries.

Available Sizes: 0-0.25 to 40-60

Classifications: BRM-B1, BRM-B2, BRM-B3

As a leading supplier and factory in China, we are committed to delivering high-performance diamond micron powder that meets the needs of various industrial applications.

    Characteristics
    Relatively concentrated particle size distribution (PSD), high strength, low impurity, sharpened particle shape, good workpiece surface roughness.
    BRM-B1
    Economic and practical grade, with general strength, low-grade and hardness, offering high cost performance.
    BRM-B2
    Moderate grade and hardness, with semi-blocky shape, medium toughness. Suitable for various general free abrasives or solidified abrasives.
    BRM-A3
    High-grade, ideal for high-intensity grinding; good combination of high grinding.
    BRM-GM Series
    The BRM-GM series diamond typically exhibits a green color, irregular shape with lower toughness. transitioning from dark green to gray as the particle size decreases, owing to its unique production and processing method. This product offers good self-sharpening properties, and is suitable for a wide range of applications in resin-bonded diamond tools.
    Suitable for resin bond, ceramic bond, eletroplating diamond abrasive tools, such as the diamond grinding wheel, diamond abrasive fickerts. Widely used for processing stones, concretes, ceramics, etc.
    Frequently Asked Questions (FAQ)
    What are the key performance characteristics of BRM diamond abrasives?
    BRM diamond abrasives feature a relatively concentrated particle size distribution (PSD), high strength, low impurity levels, and a sharpened particle shape. These characteristics ensure excellent surface roughness on the processed workpiece.
    What is the difference between BRM-B1, BRM-B2, and BRM-A3 grades?
    BRM-B1 is an economical grade with general strength and hardness, offering high cost performance. BRM-B2 offers moderate grade/hardness and medium toughness, making it suitable for general free or solidified abrasives. BRM-A3 is a high-grade option designed specifically for high-intensity grinding.
    Why does the BRM-GM series exhibit a green to gray color?
    The green color transition (from dark green to gray as particle size decreases) is a result of the unique production and processing methods used to manufacture the BRM-GM series.
    What are the main applications for the BRM-GM series?
    The BRM-GM series is highly suitable for resin bond, ceramic bond, and electroplating diamond abrasive tools. Common applications include diamond grinding wheels and diamond abrasive fickerts for processing stone, concrete, and ceramics.
    Does the BRM-GM series offer good self-sharpening properties?
    Yes, despite having lower toughness and an irregular shape, the BRM-GM series is specifically designed to offer excellent self-sharpening properties, making it highly effective for resin-bonded diamond tools.

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