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.

(Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint, rubber, silicone, grouting agent etc)

Specification of Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint, rubber, silicone, grouting agent etc

Silicon dioxide (SiO2) powder acts as a versatile additive throughout markets. It is available in two main types: fumed silica and precipitated silica. Both types enhance material efficiency but vary in manufacturing methods and residential properties. Fumed silica is made via a high-temperature vapor-phase process. This creates ultra-fine fragments with high purity. The particles vary from 7 to 40 nanometers in dimension. They have a large surface, between 50 and 400 m ²/ g. This improves thickening and anti-settling results in fluids. Sped up silica is created via a wet chemical procedure. It provides flexible fragment dimensions from 5 to 100 nanometers. Surface areas range 30 and 800 m TWO/ g. This kind is affordable for mass applications.

In paints and coatings, fumed silica enhances thickness control. It stops sagging on vertical surface areas. It likewise withstands settling of pigments during storage space. Sped up silica includes matting results and scrape resistance. Both kinds improve resilience and weather resistance. For rubber products, fumed silica strengthens tensile stamina and tear resistance. It is ideal for high-performance seals and tires. Sped up silica enhances solidity and abrasion resistance in shoe soles and industrial rubber.

Silicone items rely upon fumed silica for support. It preserves openness while boosting mechanical toughness. It likewise manages flow behavior in sealants and adhesives. Grouting representatives use fumed silica to adjust curing speed and avoid contraction. Precipitated silica boosts density and chemical stability in cement-based systems. Both forms function as anti-caking representatives in powders and boost free-flow buildings.

Pureness levels surpass 99.8% for fumed silica and 99.5% for precipitated kinds. Reduced moisture web content makes certain compatibility with polar and non-polar matrices. Particle dimension distribution is tightly managed for constant results. Surface therapies like hydrophobization increase use in water-sensitive applications.

(Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint, rubber, silicone, grouting agent etc)

Applications of Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint, rubber, silicone, grouting agent etc

Silicon dioxide powder comes in various types like nano-grade fumed silica and precipitated silica. Each kind has distinct homes suited for specific industrial usages. In paints and coverings, nano-grade silica works as a filler and thickening representative. Its small bit dimension boosts structure and spreadability. It aids protect against working out and leaking. The result is a smooth coating that lasts longer. Fumed silica prevails in rubber products. It functions as a reinforcing agent. This boosts toughness and toughness. Tires and industrial rubber items utilize it to withstand damage. The high surface of fumed silica boosts bonding in rubber matrices. Precipitated silica is cheaper to generate. It serves as a matting agent in paints and finishings. This type provides surfaces a non-glossy appearance. It likewise improves abrasion resistance. In adhesives and sealers, precipitated silica adjusts viscosity. It avoids sagging throughout application. Silicone items rely on fumed silica for reinforcement. It provides structural security to silicone rubbers and gels. This is critical for clinical tools and cookware. Grouting agents utilize silica to control circulation and protect against contraction. The powder fills voids successfully. It makes certain a tight seal in building and construction applications. Fumed silica’s high purity makes it optimal for electronic devices. It shields and shields delicate elements. Nano silica is added to plastics and compounds. It enhances mechanical homes without including weight. The powder’s UV resistance benefits exterior layers. It guards surface areas from sunlight damage. In cosmetics, nano silica adjusts appearance and takes in oils. It provides items a smooth feeling. Food-grade silica protects against clumping in powdered products. It is safe and inert. Each type of silicon dioxide supplies distinct advantages. The selection relies on cost, efficiency requirements, and sector criteria.

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 Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint, rubber, silicone, grouting agent etc

What is silica dioxide powder used for? Silica dioxide powder comes in nano-grade fumed silica and precipitated silica. Both types serve as additives in paints, rubbers, silicones, and grouting agents. They improve texture, strength, and durability. Fumed silica thickens liquids and prevents settling. Precipitated silica reinforces materials like rubber tires and shoe soles.

How do fumed silica and precipitated silica differ? Fumed silica is made by burning silicon tetrachloride in flame. This creates tiny particles with high surface area. It works well for thickening and anti-settling in coatings. Precipitated silica is produced through chemical reactions in liquid. It has larger particles and better cost efficiency. It is often used in rubber for abrasion resistance.

Is nano-grade silica safe to handle? Silica dioxide powder is non-toxic but requires careful handling. Fine particles can irritate lungs if inhaled. Use protective masks and gloves during processing. Follow workplace safety guidelines. Manufacturers test products to meet international standards like OSHA and REACH.

Why add silica to paints and coatings? Silica adjusts viscosity and prevents sagging on vertical surfaces. It helps pigments stay evenly mixed. Nano-grade fumed silica gives paints a smooth finish. It also boosts resistance to water and UV damage. This makes coatings last longer outdoors.

How to pick the right silica type for my product? Match the silica type to your needs. Fumed silica suits high-performance applications needing low weight and strong thickening. Precipitated silica fits budget-friendly projects requiring filler or reinforcement. Check particle size and surface treatment. Test small batches first. Suppliers provide technical support for specific uses.

(Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint, rubber, silicone, grouting agent etc)