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 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings)

Specification of Whole 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings

Item Name: Whole 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings. This item is a high-purity silicon dioxide nanopowder developed for commercial finishings. The nanoparticles have an ordinary bit size of 20 nanometers. They are round in shape with an uniform dimension circulation. The pureness of the product exceeds 99.9%, making sure marginal pollutants. The details surface area is 150-200 m TWO/ g, giving solid reactivity. The powder appears as a loose white solid without visible clumping. It is chemically stable and resistant to heats.

The nanoparticles boost coating efficiency by boosting hardness and abrasion resistance. They raise the resilience of surfaces exposed to harsh atmospheres. The little fragment dimension allows also dispersion within coating matrices. This protects against aggregation and maintains openness in clear finishings. The material provides superb UV resistance, securing substrates from sunshine deterioration. It improves adhesion in between coatings and underlying products. The nanoparticles function as fillers to decrease fracturing and peeling off.

This item works with water-based and solvent-based finishing systems. It works in epoxy, acrylic, and polyurethane solutions. The powder is easy to incorporate making use of typical mixing equipment. No special handling actions are needed. It does not change the viscosity of finishes substantially. The nanoparticles are non-toxic and fulfill international security standards. They are risk-free for usage in consumer items and commercial applications.

Product packaging alternatives include 1kg, 5kg, and 25kg closed light weight aluminum bags. Personalized amounts are offered for mass orders. Storage space conditions call for a dry setting below 25 ° C. The life span is 2 years when stored correctly. Technical support is attended to solution optimization. Samples can be provided for testing prior to massive purchases.

(Whole 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings)

Applications of Whole 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings

20nm silica nanoparticles nano silicon dioxide powder SiO2 nanopowder is commonly used in finishes. The small particle size offers it high area. This enhances interactions with finishing products. The nanoparticles serve as fillers in finish systems. They enhance mechanical properties. Coatings become harder and extra sturdy. The fragments spread out equally in the matrix. This creates a thick protective layer. It stands up to wear and scratches far better than typical coverings.

The nanoparticles block UV radiation. They shield coatings from sun damage. Shades remain bright longer. Surface areas resist fading. This serves for exterior applications. Buildings and cars benefit from this protection. The particles additionally improve fire resistance. They form a barrier against heat and fires. Safety standards in building and transport coverings are fulfilled.

Adding SiO2 nanoparticles increases hydrophobicity. Coatings fend off water more effectively. Surfaces stay completely dry in wet conditions. This protects against moisture-related damages like corrosion or mold and mildew. Marine finishes use this feature. Watercrafts and offshore frameworks last longer. The fragments likewise quit dust from sticking. Surfaces stay clean with much less maintenance.

The nanoparticles keep coatings clear. They do not affect shade or gloss. Clear finishes for glass or electronic devices remain aesthetically smooth. The bits enhance attachment. Coatings stick much better to metals, plastics, and concrete. Peeling off or breaking is reduced.

Anti-corrosion coatings utilize SiO2 nanopowder. The particles seal tiny voids in the covering layer. Wetness and chemicals can not get to the base material. Pipes, containers, and machinery last longer. Industrial tools remains safeguarded in harsh atmospheres.

Self-cleaning layers blend SiO2 nanoparticles with photocatalysts. Sunlight activates the nanoparticles. They damage down organic dirt externally. Rainfall removes residues instantly. Windows and photovoltaic panels remain clear without hand-operated cleaning.

The nanoparticles work in water-based and solvent-based finishes. They work with resins like epoxy or acrylic. Suppliers change solutions conveniently. Efficiency upgrades require very little adjustments to manufacturing processes. Costs remain low while high quality enhances.

Coatings with 20nm silica nanoparticles meet high market needs. They do much better in severe conditions. Products last longer with less upkeep.

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 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings

What are 20nm silica nanoparticles? These are tiny particles made of silicon dioxide. Each particle measures 20 nanometers in size. They are used in coatings to improve performance. The small size allows them to fill gaps on surfaces. This creates smoother, more even layers.

Are these nanoparticles safe? Yes. They are non-toxic and chemically stable. They meet international safety standards for industrial materials. Proper handling is still required. Wear gloves and masks to avoid inhaling particles. Skin contact is harmless but washing after use is advised.

Why use silica nanoparticles in coatings? They make coatings stronger and last longer. The particles bond tightly with coating materials. This improves scratch resistance and durability. They also help coatings resist UV light. This prevents color fading over time. Surfaces stay looking new for years.

How are they mixed into coatings? Add the powder during the mixing stage. Use standard industrial mixers or ultrasonic tools. The particles spread evenly in liquids. No special equipment is needed. Follow the recommended dosage for best results. Too much can cause clumping.

What storage conditions work best? Keep the powder in a sealed container. Store it in a dry, cool place away from sunlight. Moisture makes the particles stick together. Avoid temperatures above 30°C. Check the packaging for leaks before storage. Use within two years for maximum effectiveness.

(Whole 20nm Silica Nanoparticles Nano Silicon Dioxide Powder SiO2 Nanopowder for Coatings)