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China BRM-A Series Micron Diamond Powder Suppliers - High-Quality Metal-Bond Diamond Factory for Polishing and Grinding
Classifications
High strength and grinding force, uniform and near-spherical particle shape, concentrated particle size distribution (PSD), low impurity, good dispersion, and wear resistance are key characteristics of this powder. Its complete crystal and block shape, along with concentrated particle size distribution, enable high cutting ability while effectively preventing deep scratches. Additionally, boasting high purity with an impurity content of less than 0.5%, the powder ensures a clean surface for the grinding workpiece, avoiding the presence of abnormal substances. The use of specific grinding processes guarantees a consistent, blocky particle shape, crucial for achieving high stock removal rates and uniform surface quality.
BRM-A series diamond micro powder products are gray or off-white, categorized into three types, A1, A2, and A3, based on their strength from high to low:
BRM-A1
Economic grade, low-grade and hardness, offering high cost performance.
BRM-A2
Moderate grade and hardness, suitable for various general free abrasives or solidified abrasives.
BRM-A3
High-grade, very low impurity content, ideal for high-intensity 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, electroplating diamond abrasive tools, such as the diamond grinding wheel, diamond abrasive fickerts.
- Widely used for processing stones, concretes, ceramics, etc.
Frequently Asked Questions
What are the key characteristics of the BRM-A series diamond micro powder?
It features high strength and grinding force, uniform and near-spherical particle shape, concentrated particle size distribution (PSD), low impurity, good dispersion, and high wear resistance.
How do the BRM-A1, BRM-A2, and BRM-A3 types differ?
They are categorized based on strength from high to low: A1 is the economic grade with lower hardness and high cost performance; A2 is moderate grade and hardness for general abrasives; A3 is high-grade with very low impurity content for high-intensity grinding.
What color is the BRM-GM series diamond and why does it change?
The BRM-GM series typically exhibits a green color. It transitions from dark green to gray as the particle size decreases due to its unique production and processing methods.
What are the primary applications of the BRM-GM series?
It is ideal for resin-bonded, ceramic-bonded, and electroplated diamond abrasive tools like diamond grinding wheels and abrasive fickerts, widely used for processing stones, concrete, and ceramics.
How does the purity of the powder affect the grinding process?
With an impurity content of less than 0.5%, the high purity ensures a clean surface for the grinding workpiece and prevents abnormal substances or deep scratches.