Industrial Synthetic Reshaped Diamond Mesh Powder Grade HID R

Reshaped 70/80-325/400 Mesh Synthetic Diamond Powder Superabrasives

Description:

Diamond is a mineral composed of carbon. It is an allotrope of graphite with a chemical formula of C. It is also the original body of common diamonds. Diamond is the hardest substance naturally occurring in nature. Graphite can form synthetic diamonds under high temperature and high pressure. Diamond has a wide range of uses, such as handicrafts, cutting tools in industry, and it is also a precious gemstone.

Diamonds come in various colors, from colorless to black, with colorless ones being particularly preferred. They can be transparent, translucent or opaque. Many diamonds are yellowish, which is mainly due to impurities in the diamonds. The refractive index of diamond is very high, and the dispersion performance is also very strong, which is why the diamond reflects colorful flashes. Diamond will emit blue-green fluorescence under X-ray irradiation. The primary diamond ore is only produced in the Kimberlite tube or a few lamprophyre rocks. Kimberlite is their parent rock, and diamonds in other places are transported by rivers and glaciers. Diamond is generally granular. If the diamond is heated to 1000°C, it will slowly turn into graphite.

Available Sizes of Mesh Diamond Powder:

Abrasive Materials Mesh Size Comparison List

Series of Harmony Mesh Diamond Powder

- Monocrystalline Metal Bonded Reshaped Mesh Diamond Powder Grade HID R
Description: Using high-quality diamond as the raw material, the diamond raw material is repeatedly collided, rubbed, and smashed by high-pressure airflow. The broken crystal can be shaped into regular, spherical, and diamond-shaped particles, and then purified, washed, classified, and dried. After that, the inspection and storage; the cleanliness of the product surface is higher than the relevant national standards.
Characteristics: regular crystals with high aspect ratio, nearly spherical particles; concentrated particle size distribution; highly consistent particle shape; extremely high purity, and the impurity content can be controlled below 20PPM.
Application: It is suitable for metal bond abrasive tools, ceramic bond abrasive tools, resin bond abrasive tools and electroplated products. It is a good general-purpose product for processing cemented carbide, glass, ceramics, stone and other non-metallic products.

- Monocrystalline Metal Bonded Mesh Diamond Powder Premium Grade SCDA+
Description: On the basis of SCDA product, we use special technology to do the shaping by direction-oriented crushing, corner rounding and roughing treatment to completely remove the irregular flakes and rod-like particles, which guarantees each particle crystal blocky with rough surfaces but without sharp edges or smooth crystal faces.
Characteristics: Very tight particle size distribution; extremely regular and blocky shape; very high consistent of particle shape; very high surface cleanness

- Monocrystalline Metal Bonded Mesh Diamond Powder Standard Grade SCDA
Description: Selecting monocrystalline diamond as the raw material, the diamond mesh is produced through crushing, purifying and grading. This superhard abrasives have irregular shape and rough surface, which is sharp and wear resistant. Perfect raw material control system ensures the stability of the products; Advanced post treatment technology enables the super-low magnetic property; Various normal and round mesh products available according to customer's requirement.
Characteristics: Tight particle size distribution; irregular and blocky shape; high consistent of particle shape; high surface cleanness.
Application: It is suitable for metal bonded, ceramic bonded abrasives and electroplated products, and processing non-metallic products such as cemented carbide, glass, ceramics, stone, etc. As a good versatility product, it can be used in many applications that require less strict tolerance.

- Monocrystalline Resin Bonded Green Mesh Diamond Powder Economic Grade RVD
Description:Higher toughness, high purity, processed by special milling and shaping techniques; blocky shape.
Application: Resin bonded and vitrified bonded products and electroplated products; Machining carbide, glass, ceramic, stone and other non-metallic materials.
Characteristics: Standard particle size distribution; irregular crystal shape; more friable than metal bond diamond; high brittleness and high grinding efficiency.

Characteristics:

With our raw materials all from strictly quality-controlled suppliers, we pay more attention to all kinds of product standards to meet various application requirements from customers, such as: basic multiple edge particle feature, above international standard, basic particle contents at upper and lower limits, oversize control, low magnetic, hight surface purify.

Structural Properties
The diamond structure is divided into equiaxed tetrahedral cube and hexagonal crystal system.
In diamond crystals, carbon atoms are connected to each other in a tetrahedral bond to form an infinite three-dimensional framework, which is a typical atomic crystal. Each carbon atom forms a covalent bond with the other 4 carbon atoms via the SP3 hybrid orbital to form a regular tetrahedron. Because the C-C bond in diamond is very strong, all valence electrons participate in the formation of covalent bonds, and there are no free electrons. Therefore, diamond is not only hard, but also has a very high melting point, and it is also non-conductive. In industry, diamonds are mainly used to make probes and grinding tools for drilling, and diamonds with complete shapes are also used to make high-end ornaments such as jewelry, and their prices are very expensive.

Application for Harmony Mesh Diamond Powder:

- Stone processing tools, ceramic processing tools, diamond grinding wheels, etc.
- Ceramic bond abrasive tools, hard alloy processing, stone processing, electroplating products, etc.
- Resin abrasive tools, etc.