Industrial Synthetic Monocrystalline Diamond Mesh Powder Grade SCDA

ISO9001 Single Crystal Synthetic Diamond Powder For Stone Processing

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.

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.

Available Sizes of Mesh Diamond Powder:

Abrasive Materials Mesh Size Comparison List

Series of Harmony Mesh Diamond Powder

- Monocrysatlline 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.

Stability of Diamond
Diamond has stable chemical properties, acid and alkali resistance. It does not interact with concentrated HF, HCl, or HNO3 at high temperatures. It only works in the melt of Na2CO3, NaNO3, KNO3, or when it is boiled with the mixture of K2Cr2O7 and H2SO4. Slightly oxidized; corrodes in high temperature gas of O, CO, CO2, H, Cl, H2O, CH4.
Diamond also has non-magnetic properties, poor electrical conductivity, lipophilic and hydrophobic properties, and triboelectric properties. Only type IIb diamond has good semiconductor properties. According to the difference in nitrogen impurity content and thermal, electrical and optical properties of diamond, diamond can be divided into two types, type I and type II, and further subdivided into four subtypes: Ia, Ib, IIa, and IIb. Type I diamonds, especially Ia subtypes, are common ordinary diamonds, accounting for about 98% of the total natural diamonds. Type I diamonds all contain a certain amount of nitrogen and have good thermal conductivity, poor electrical conductivity and good crystal shape. Type Ⅱ diamond is extremely rare, contains little or almost no nitrogen, has good thermal conductivity and characteristics of curved crystals. Subtype IIb diamond has semi-conductivity. Because of the excellent properties of type II diamond, it is mostly used in space technology and cutting-edge industries.

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.