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.

(High purity nano colloidal silica/silica sol )

Specification of High purity nano colloidal silica/silica sol

High purity nano colloidal silica is a liquid suspension of tiny silica bits. These bits are extremely small. They measure between 5 and 100 nanometers. This tiny size is key. It offers the product distinct residential properties. You see these buildings in various demanding applications.

The silica concentration is important as well. It usually ranges from 10% to 50% by weight. Higher focus offer even more silica per volume. Reduced focus are less complicated to deal with. You choose based on your process requires.

Pureness is a major marketing point. This material has very reduced degrees of metallic pollutants. Sodium, potassium, iron, aluminum degrees are kept extremely reduced. Often they are listed below 10 components per million. This high pureness prevents contamination. It’s crucial for delicate usages like semiconductor manufacturing.

The pH level is managed meticulously. It can be alkaline or acidic. Alkaline sols normally have a pH around 9 to 10.5. Acidic sols are around pH 2 to 4. The pH impacts security and interaction with other materials. You need to match the pH to your application.

Security is essential. An excellent silica sol remains uniform. The bits do not settle or gel with time. This security depends upon bit dimension, concentration, pH, and surface area chemistry. The product must have a long shelf life under appropriate storage conditions.

Fragment dimension distribution is narrow. Many bits are extremely close to the average size. This uniformity makes certain consistent efficiency. The area is high due to the fact that the fragments are so small. This big surface makes the silica really reactive.

You utilize this product in several ways. It’s crucial for precision brightening slurries. It binds bits snugly in investment spreading. It reinforces finishings and concrete. It acts as a binder for porcelains and catalysts. The tiny bit size and high pureness enable these sophisticated features. The product is stable and simple to incorporate right into solutions.

(High purity nano colloidal silica/silica sol )

Applications of High purity nano colloidal silica/silica sol

High pureness nano colloidal silica, often called silica sol, has many important usages. This product consists of little silica fragments put on hold in water. These particles are very tiny. They create stable remedies. This makes silica sol really versatile.

One major area is electronic devices producing. Silica sol polishes silicon wafers very efficiently. It is important for making integrated circuit. It also serves as a binder in ceramic cores for casting. These cores need high precision. Silica sol provides that.

Surface area finishes profit greatly. Adding silica sol makes paints and varnishes a lot harder. The coated surfaces stand up to scratches much better. They also last much longer. This serves for floors, vehicles, and furniture. The covering becomes more resilient.

Investment casting counts on silica sol. It binds ceramic shell mold and mildews with each other. These mold and mildews must hold their shape perfectly under high warm. Silica sol guarantees solid, precise mold and mildews for metal parts. The final castings are accurate.

The textile industry uses it also. Silica sol treats materials. It makes them stiffer or provides special buildings. Fabrics can become water-resistant or less susceptible to wrinkling. It improves how textiles really feel and carry out.

Drivers often need silica sol. It functions as a service provider material. The active stimulant components stick to the silica fragments. This produces a big surface for chemical reactions. Industrial processes depend upon these effective catalysts.

Concrete and concrete get stronger with silica sol. Adding it fills up little spaces. This compresses the material. Structures become more durable. They stand up to weathering and stress and anxiety better over time.

Paper production uses silica sol for finishing. It produces a smoother, brighter paper surface. Ink adheres much better during printing. The final print high quality is sharper. Magazines and packaging need this.

Research study laboratories check out new usages regularly. Silica sol’s special homes supply numerous possibilities. Its tiny bit dimension and stability are key advantages. Industries locate brand-new applications on a regular basis.

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 nano colloidal silica/silica sol

What exactly is high purity nano colloidal silica?
It’s a liquid. Tiny silica particles float in it. These particles are super small. We measure them in nanometers. They stay spread out evenly. They don’t settle or clump together. The liquid is very pure. It has almost no metals or other junk. Water is usually the base.

Why does purity matter so much?
Impurities ruin things. They cause problems. In electronics, tiny bits of metal wreck circuits. In optics, impurities make lenses cloudy. High purity means reliable results. It means your final product works right. It prevents unexpected failures.

What industries actually use this stuff?
Many use it. Electronics makers need it. They use it for polishing silicon wafers. It makes them perfectly smooth. Coatings companies add it. It makes paints and films harder. It makes them tougher. Catalysts use it as a base. High purity keeps the catalyst working well. Optics use it for anti-reflective coatings. It makes glass clearer.

How stable is this silica sol?
It stays mixed well. The tiny particles resist clumping. They stay separate. This lasts a long time. The product shelf life is good. Keep it in its original container. Store it at room temperature. Avoid freezing it. Avoid extreme heat. Don’t let it dry out. Follow the supplier’s instructions.

Is it safe to handle?
Generally yes. It’s water-based. It’s not toxic. It’s not flammable. Still, use common sense. Wear safety glasses. Wear gloves. Don’t get it in your eyes. It might irritate skin or eyes. Wash it off right away. Check the safety sheet for your specific product. Always follow safety rules.

(High purity nano colloidal silica/silica sol )