Quartz Ceramics

New

View larger

Nano Silica Powder, Quartz Powder

Condition: New product

Nano Silica Powder appears as an amorphous white powder, synthesized using the gas-phase method. It features small, uniform, and controllable particle sizes. Heeger Materials is a professional supplier and manufacturer of high-quality nano silica powder, offering customized solutions and competitive prices.

More details

Inquiry

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Particle Size	20 nm, or customized
Density	2.32-2.65 g/cm3
Materials	silicon dioxide, SiO2
Melting Piont	1750 ℃
Appearance	White powder
Purity	99%-99.9%

More info

Nano Silica Powder is an amorphous white powder, and its microstructure can be spherical, flocculent, or network-like quasi-particle structures. HM synthesizes nano silica using the gas-phase method, producing particles that are small, uniform, and controllable. Depending on the different systems used for specific requirements, HM offers targeted surface treatments to ensure the nano silica powder can be stably dispersed in solvent systems, forming transparent or semi-transparent sols. These sols are widely used in coatings, glass surfaces, electronic packaging, and other industries.

Nano Silica Powder

Nano Silica Powder Specifications

Item	Model	Average Particle Size (nm)	Purity(%)	Specific Area (m2/g)	Bulk Density (g/cm3)	Crystal Shape	Color
Nano-scale	HM-SiO2-001	20	99.9	80	0.23	Spheroidal	White
Custom	HM can offer customized purities and particle sizes according to specific requirements.

Nano Silica Powder Preparation Methods

Precipitation Method: Nanoparticles of silica are generated by the high-temperature hydrolysis of silicon halides in a hydrogen-oxygen flame.
Sol-Gel Method: Using silanol salts as precursors, hydrolysis and condensation occur in a solvent to form sol and gel, followed by drying and calcining to obtain nano-silica.
Gas-Phase Method: Nanoparticles of silica are produced by the high-temperature hydrolysis of silicon halides in a hydrogen-oxygen flame.

Nano Silica Powder Key Features

High purity
Optimal particle size
High specific surface area
Low bulk density
Excellent dispersion
High reactivity
Outstanding optical performance
Excellent thixotropy
Powerful reinforcement & thickening
Customized surface treatment for specific requirements

Nano Silica Powder Applications

High-Performance Coatings & Inks: Leverages thixotropy, anti-settling, UV resistance, reinforcement, and optical properties.
Electronic Encapsulants: Ideal for use in high-purity potting compounds and sealants due to its reinforcing and anti-sag properties.
Transparent Composite Systems: Used in glass coatings and transparent composites where its small particle size and dispersibility enable reinforcement without compromising clarity.
Rubber & Plastics: Acts as a highly efficient reinforcing filler to boost mechanical performance and durability.
Specialty Chemicals: Serves as a versatile thickener, thixotrope, and functional filler in adhesives, sealants, and other formulations.

Nano Silica Powder Packing And Shipping

The Nano Silica Powder is securely packed in wooden crates or cartons, reinforced with cushioning materials to prevent movement during transit. This packaging approach ensures that the products remain intact and protected throughout the shipping process.

Nano Silica Powder Packing

Where to Buy Nano Silica Powder in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Quartz Ceramic products including Nano Silica Powders, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.

Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy