Overview of nano silica

Composition: Primarily composed of silicon dioxide (SiO2), similar to regular sand but on a much smaller scale.

Production: Nano silica can be produced through several methods such as sol-gel processes, vapor deposition, and plasma technology.

Applications: Due to its unique properties, nano silica finds applications in a wide range of fields including electronics, optics, biomedicine, and construction materials.

Features of nano silica

High Surface Area: One of the standout features of nano silica is its extremely high surface area relative to volume, which makes it highly reactive and useful for catalysis.

Enhanced Mechanical Properties: When added to other materials, nano silica can significantly improve mechanical strength, durability, and wear resistance.

Optical Properties: Depending on their size and shape, nano silica particles can manipulate light in interesting ways, making them useful in optical devices.

Biocompatibility: In biomedical applications, certain forms of nano silica are known for their biocompatibility and ability to deliver drugs within the body effectively.

Thermal Stability: Nano silica exhibits excellent thermal stability, allowing it to maintain its structure and properties at high temperatures.

Specification of Factory amorphous silica nano sio2 silicon dioxide 20nm Silica Nanoparticles Nano Silicon Dioxide Powder

Amorphous Silica Nano SiO TWO– High-Purity 20nm Silicon Dioxide Powder

Product Review

This item is a fine, white powder made from amorphous silica nanoparticles. Each fragment gauges concerning 20 nanometers in size. It contains high-purity silicon dioxide (SiO ₂) and reveals no crystalline structure, that makes it safe for several commercial and research uses.

Trick Features

The powder has a large area , which aids it mix well right into fluids, layers, and composites. It is chemically stable , does not respond easily with other products, and withstands heats. The fragments are uniform in size and do not glob together when managed appropriately. This guarantees constant performance in your application.

Common Applications

Suppliers use this nano silica in coverings, adhesives, sealers, and rubber items to improve strength and toughness. It functions well in electronics for thermal insulation and as a filler in encapsulants. Researchers also utilize it in biomedical research studies , medicine delivery systems, and lab experiments that require ultra-fine, inert particles. In building, it boosts the properties of concrete and concrete by filling up tiny spaces and boosting density.

Technical Specs

– Chemical Solution : SiO TWO.
– Purity : ≥ 99.5%.
– Ordinary Particle Dimension : 20 nm.
– Look : White, free-flowing powder.
– Area : 150– 250 m TWO/ g (wager technique).
– Wetness Web content :

Applications of Factory amorphous silica nano sio2 silicon dioxide 20nm Silica Nanoparticles Nano Silicon Dioxide Powder

Applications of Amorphous Silica Nano SiO ₂ Powder (20nm)

Improved Efficiency in Coatings and Paints

Amorphous silica nanoparticles with a 20nm size improve scratch resistance and toughness in finishings. They develop a smooth, tough surface area that secures against wear. These particles also help regulate gloss degrees and prevent resolving throughout storage.

More Powerful Composites and Plastics

Adding silica nano powder to plastics or rubber rises tensile strength and thermal stability. The tiny bits fill gaps in between polymer chains, making the product denser and more resistant to heat and deformation. This works in vehicle components, electronic devices housings, and commercial components.

Advanced Electronics and Insulation

In electronic manufacturing, nano silicon dioxide acts as an outstanding insulator. It helps take care of heat and prevents electric leakage in silicon chips and circuit card. Its high pureness and consistent bit size make certain constant efficiency in delicate applications.

High-Efficiency Polishing Brokers

The fine 20nm fragments are excellent for precision polishing. They get rid of microscopic blemishes from glass, semiconductors, and optical lenses without creating deep scrapes. This makes them important in display screen production and lens manufacturing.

Improved Rheology in Adhesives and Sealants

Silica nanoparticles work as thickeners and anti-settling representatives. They provide adhesives better circulation control and prevent separation of active ingredients. The outcome is an extra steady product that applies uniformly and bonds reliably.

Specialty Utilizes in Cosmetics and Drugs

Because of their inert nature and small dimension, these particles are utilized in sunscreens, lotions, and medicine distribution systems. They boost texture, enhance spreadability, and help energetic ingredients stay reliable much longer. Their amorphous framework makes certain safety and compatibility with biological systems.

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 Factory amorphous silica nano sio2 silicon dioxide 20nm Silica Nanoparticles Nano Silicon Dioxide Powder

Frequently Asked Questions

What is amorphous silica nano SiO₂?

Amorphous silica nano SiO₂ is a fine white powder made of silicon dioxide particles. Each particle measures about 20 nanometers in size. It has no regular crystal structure, which makes it safe and stable for many industrial uses.

What are the main uses of this product?

This nano silicon dioxide powder works well as a thickening agent, anti-caking additive, or reinforcing filler. People use it in paints, coatings, adhesives, rubber, plastics, and cosmetics. It also helps improve strength, flow, and durability in many materials.

Is this silica nanoparticle safe to handle?

Yes, but you must follow basic safety steps. Always wear gloves, eye protection, and a mask when handling the powder. Avoid breathing in the dust. Store it in a dry, sealed container away from moisture and direct sunlight.

How should I store the powder?

Keep the silica nanoparticles in a cool, dry place. Use an airtight container to stop moisture from getting in. Moisture can cause clumping and reduce performance. Do not store near strong acids or bases.

Can I mix this powder with water or other liquids?

Yes, you can disperse it in water, alcohol, or other solvents. But it may need help to stay mixed evenly. Use ultrasonic mixing or add a dispersant to prevent clumping. Stir well before use to get the best results.