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What is spherical quartz powder?

Spherical quartz powder refers to an amorphous quartz powder material whose particles are spherical in shape and whose main component is silicon dioxide. The spherical quartz powder produced by Tongrun has the advantages of extremely high sphericity and spheroidization rate, high purity up to electronic level, particle size as small as submicron or nanometer level, uniform particle distribution and no agglomeration. Widely used in CCL, EMC, electronic glue, plastic, film, polishing, special ceramics, ink coatings and cosmetics and other fields. As a filler, spherical quartz powder can greatly improve the rigidity, wear resistance, weather resistance, impact resistance, tensile strength, flame resistance, arc resistance, insulation properties and ultraviolet radiation resistance of electronic products.

Parameters of spherical quartz powder

Properties of spherical quartz powder:

Appearance: white powder

Micromorphology: spherical particles

Spheroidization rate: more than 95%, high sphericity, uniform and regular, smooth surface

Silicon oxide content (%): 99.9%—99.9999%

Average particle size: 300-1000nm controllable

Low radiation: Uranium content <0.1ppb

Modification: The surface of spherical quartz powder can be modified with various silane coupling agents to improve the fluidity, dispersibility and compatibility with the system.

Product features of spherical quartz powder:

1. This spherical quartz powder strictly controls the raw materials and processing technology, and its purity is high, the content of metal elements is extremely low, and there are no radioactive elements.

2. This spherical quartz powder is nano-scale, with uniform particle size distribution, no agglomeration and large particles, and has good dispersibility.

3. This spherical quartz powder has good sphericity, high sphericity, a smooth surface and no holes. It is a dense sphere with a small specific surface area.

Application of spherical quartz powder

The application field of spherical quartz powder is very wide, and its use as an electronic packaging material is the largest market in its application field. Electronic packaging is the supporting industry of integrated circuits. With the development of large-scale and ultra-large-scale integrated circuits, integrated circuits are becoming more and more refined, and the requirements for packaging materials are getting higher and higher, and the packaging forms are continuously optimized and updated.

Spherical silica powder not only has a good shape but also has high chemical purity and low content of radioactive elements, which can meet various technical requirements of high-end integrated circuits. Its application can greatly reduce the thermal expansion coefficient, dielectric constant and stress of plastic packaging materials. , Greatly enhance the rigidity, wear resistance, weather resistance, impact resistance, compression resistance, tensile resistance, moisture resistance and flame resistance of the products, so that the products have good arc resistance insulation properties and UV radiation resistance, etc., has become An indispensable key material for electronic packaging.

In addition to being mainly used in the field of electronic packaging, spherical quartz powder can also be widely used in the manufacture of electronic inks, optical fibers, high-end cosmetics, advanced precision ceramics, precision grinding of optical devices and electronic components, and as fillers for special paint coatings, etc.

Besides spherical quartz powder, we also have the below popular products.

Luoyang Tongrun Info Technology Co., Ltd. is committed to technology development, applications of nanotechnology and new material industries, with professional experience in nanotechnology research and development and the application of materials.

As a leading nano-technology development and product applications manufacturer, Luoyang Tongrun dominates the market. Tongrun technology provides solutions across the various processes and steps of laboratories and industries. Our professional working team provides the perfect solutions to help increase efficiency in various industries, create value, and make it easy to deal with various challenges.

Currently, our company has successfully developed a series of powder materials (including oxides, carbides, nitrides, single metal, etc.), high-purity targets, functional ceramics and structural devices. OEM service is available. And our innovative, high-performance materials are widely used in all aspects of daily life, including but not limited to automotive, electrical, electronics, information technology, petrochemical, oil, ceramics, paint, metallurgy, solar energy and catalysis.

Packaging of spherical quartz powder: 8kg/package, or as your request.

Shipping of spherical quartz powder: ASAP

If you have any inquiry about Spherical quartz powder TR-SS1005, please feel free to contact us. 

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