Overview of quartz powder

Composition: Primarily made up of silicon dioxide, with minor impurities depending on the source.

Appearance: Typically appears as a fine white or off-white powder but can vary in color based on impurities.

Production: Produced by grinding quartz crystals or silica sand into a fine powder.

Features of quartz powder

High Purity: Quartz powder can be processed to achieve very high purity levels, which makes it suitable for applications requiring low contamination.

Chemical Stability: It exhibits excellent resistance to most chemicals, making it ideal for use in harsh environments.

Thermal Resistance: Quartz powder has good thermal stability and can withstand high temperatures without degrading.

Mechanical Properties: It offers superior hardness and wear resistance, contributing to its durability in abrasive applications.

Optical Clarity: When used in glassmaking, it contributes to the transparency and light transmission properties of the final product.

Electrical Insulation: Due to its high resistivity, quartz powder is also utilized in electrical insulation applications.

(High Purity Fused Silica Silicon Oxide SiO2 Quartz Powder 12um Ultrafine Grade for Advanced Applications)

Specification of High Purity Fused Silica Silicon Oxide SiO2 Quartz Powder 12um Ultrafine Grade for Advanced Applications

High Purity Merged Silica Silicon Oxide (SiO2) Quartz Powder, 12µm Ultrafine Quality, is crafted to meet the rigorous demands of advanced commercial and technical applications. This specific material is created via high-temperature combination of premium silica sand, resulting in an amorphous framework with extraordinary thermal, optical, and chemical residential or commercial properties. With a purity degree exceeding 99.9%, the powder has marginal micronutrient, guaranteeing complete metallic contaminations (such as Al, Fe, Na, K) are kept below 100ppm, making it optimal for precision-driven procedures. The ultrafine bit dimension distribution includes an ordinary size of 12µm, with tightly managed micronization to guarantee consistency. Its angular morphology improves area and bonding efficiency in composite matrices. Secret physical homes consist of a reduced thermal growth coefficient (0.55 x 10 ^ -6/ ° C), high thermal stability (softening factor ~ 1700 ° C), and superior resistance to thermal shock. The material displays exceptional dielectric properties, including a reduced dielectric continuous and high electrical insulation, together with wide optical transparency from UV to infrared wavelengths. Chemically inert, it resists acids, water, and solvents, other than hydrofluoric acid. Applications cover semiconductor production (wafer sprucing up, crucibles), progressed porcelains, optical fibers, layers, and high-temperature composites. It is additionally used in aerospace components, electronic encapsulants, and accuracy investment casting. Packaged in moisture-resistant, anti-static bags (common 25kg or customizable), the product follows ISO, REACH, and RoHS criteria. Safety standards suggest utilizing protective equipment to avoid breathing during handling. This ultrafine quartz powder is a vital enabler of innovation in atmospheres calling for severe longevity, thermal management, and pureness.

(High Purity Fused Silica Silicon Oxide SiO2 Quartz Powder 12um Ultrafine Grade for Advanced Applications)

Applications of High Purity Fused Silica Silicon Oxide SiO2 Quartz Powder 12um Ultrafine Grade for Advanced Applications

High purity fused silica silicon oxide (SiO2) quartz powder in the 12µm ultrafine quality is a specialized material engineered for advanced applications throughout several industries. Its outstanding pureness, usually exceeding 99.9%, integrated with controlled bit size distribution, makes it optimal for requiring environments where performance and reliability are crucial.

In the electronic devices and semiconductor markets, this ultrafine quartz powder functions as a vital part in making silicon wafers, protecting layers, and ceramic substratums. Its high thermal stability and electric insulation homes make certain very little thermal development, critical for maintaining architectural integrity in microchips and high-frequency gadgets. The 12µm particle size enhances uniformity in thin-film coatings and composite products, contributing to enhanced tool efficiency and durability.

Optical applications benefit from the material’s remarkable openness and reduced thermal expansion. It is made use of in precision optics, including UV-transmissive lenses, optical fiber, and protective finishes for laser systems. The ultrafine quality makes certain smooth, defect-free surfaces in sleek optical elements, while its chemical inertness makes it ideal for severe settings, such as aerospace and protection systems.

Advanced ceramics and composites take advantage of the powder’s mechanical strength and thermal resistance. When integrated right into structural porcelains or polymer matrices, it boosts wear resistance, dimensional security, and heat dissipation. This is particularly valuable in auto and aerospace elements, where light-weight, high-performance materials are vital.

In coatings and polymers, the 12µm quartz powder works as a useful filler, improving scratch resistance, longevity, and thermal administration in industrial paints, adhesives, and encapsulants. Its great fragment size enables also dispersion, resulting in smooth surfaces and enhanced mechanical properties.

The pharmaceutical and research study industries utilize this high-purity material as an excipient or stimulant assistance, where uniformity and pureness are vital. Its controlled particle dimension aids in medicine formula and nanotechnology research, making it possible for exact experimentation in catalysis and product scientific research.

Extra applications consist of energy technologies, such as photovoltaic panel coverings and battery parts, where its security and pureness boost performance. Ecological uses include filtration systems and high-temperature sensors.

Generally, the 12µm ultrafine integrated silica quartz powder stands apart for its flexibility, driven by high purity, thermal durability, and tailored fragment dimension. These characteristics make it important in innovative markets pushing the limits of innovation and material scientific research.

Company Introduction

Welcome to HiphopGalaxy, a trusted global supplier of high-quality silicon dioxide (SiO2) powder, renowned for its exceptional purity and performance. Established with a vision to deliver cutting-edge materials that meet the diverse needs of modern industries, we have positioned ourselves as a leading player in the international market.

Our SiO2 powders find applications across multiple sectors, including adhesives, coatings, pharmaceuticals, cosmetics, polymers, and electronics. Each application benefits from the unique properties of our products—high surface area, excellent thixotropy, chemical inertness, and superior reinforcement capabilities. Whether you need hydrophilic or hydrophobic variants, we offer tailored solutions to meet your specific requirements.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Purity Fused Silica Silicon Oxide SiO2 Quartz Powder 12um Ultrafine Grade for Advanced Applications

**What is the significance of high purity in fused silica quartz powder?**
High purity (typically ≥99.9% SiO2) ensures minimal impurities like alkali metals or heavy metals, which can interfere with thermal, electrical, or optical performance. This makes the material ideal for advanced applications such as semiconductor manufacturing, optical coatings, and high-temperature ceramics, where even trace contaminants can degrade product quality or process efficiency.

**What applications benefit from the 12µm ultrafine particle size?**
The 12µm ultrafine grade offers superior uniformity and surface area, enhancing sintering reactivity, dispersion in coatings, and filler performance. It is widely used in precision ceramics, epoxy resin systems, advanced refractories, and optical fiber production. The fine particle size also improves polishability in optics and ensures minimal defects in microelectronic components.

**How is high-purity fused silica quartz powder produced?**
The powder is made by melting natural quartz crystals at ultra-high temperatures (≥2000°C) to form amorphous fused silica, which is then milled and classified to achieve the 12µm ultrafine grade. Advanced processes like flame hydrolysis or chemical purification ensure high purity. Strict quality control guarantees consistent particle size distribution and chemical stability.

**Is this material safe to handle?**
While fused silica is chemically inert and non-toxic, the ultrafine powder poses inhalation risks. Use PPE (masks, gloves) to avoid respiratory irritation. Follow OSHA/NIOSH guidelines for dust control. The material is non-reactive under normal conditions but should be stored away from strong acids or alkalis to prevent unnecessary exposure.

**How should this quartz powder be stored?**
Store in airtight, moisture-proof containers in a cool, dry environment. Avoid contamination by metals, oils, or organic substances. Shelf life is indefinite if kept sealed, but prolonged exposure to humidity may cause clumping. For optimal performance, pre-dry the powder at 150°C for 2–4 hours before high-temperature applications to remove adsorbed moisture.

(High Purity Fused Silica Silicon Oxide SiO2 Quartz Powder 12um Ultrafine Grade for Advanced Applications)