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 Nano silica High purity nano colloidal silica/silica sol ludox SiO2 30nm

High-Purity Nano Colloidal Silica– LUDOX ® SiO ₂ (30 nm)

Product Overview

This product is a secure, liquid dispersion of nano-sized silica fragments. It consists of amorphous silicon dioxide (SiO TWO) with a typical bit size of 30 nanometers. The product satisfies high-purity criteria and reveals regular efficiency sought after applications.

Key Features

– Bit size : ~ 30 nm (slim distribution).
– SiO ₂ material : Typically 30– 35% by weight.
– pH variety : Slightly alkaline (8.5– 10.5).
– Appearance : Clear to a little opalescent liquid.
– Purity : Extremely reduced levels of steel contaminations (Na ⁺, K ⁺, Fe FOUR ⁺, and so on).

The colloidal silica stays stable under regular storage space conditions. It does not resolve or agglomerate conveniently. This makes it reputable for commercial procedures that require consistent diffusion.

Usual Uses

Makers use this nano silica in numerous fields. It works well as a binder, thickener, or surface modifier. Normal applications consist of:.
– Polishing slurries for semiconductors and optical glass.
– Additive in finishes to enhance solidity and scrape resistance.
– Strengthening representative in specialty porcelains and refractories.
– Stabilizer in stimulants and battery materials.
– Component in precision spreading and investment mold and mildews.

Since the particles are little and consistent, they fill up microscopic voids properly. This leads to smoother surfaces and more powerful end products.

Handling and Storage

Shop the item in its original container at area temperature. Keep it far from cold problems and strong acids. Avoid contamination with multivalent ions (like Ca TWO ⁺ or Al FOUR ⁺), which may cause gelation. Use standard commercial hygiene practices when handling. Wear handwear covers and eye protection as a preventative measure.

This nano colloidal silica works with numerous water-based systems. Constantly examination for compatibility before massive usage.

Applications of Nano silica High purity nano colloidal silica/silica sol ludox SiO2 30nm

Applications of High-Purity Nano Silica (Ludox SiO TWO, 30nm)

Accuracy Sprucing Up for Advanced Electronics

High-purity nano colloidal silica is extensively made use of in chemical mechanical planarization (CMP) slurries. Its consistent 30nm particle size ensures smooth, scratch-free surfaces on silicon wafers, optical lenses, and hard drive substratums. The product’s constant form and narrow dimension distribution help attain nanometer-level monotony required in semiconductor manufacturing.

Improved Efficiency in Coatings and Paints

When added to commercial coatings, this silica sol boosts solidity, scrape resistance, and sturdiness. It forms a dense, transparent movie that safeguards surface areas without changing look. Automotive clear coats, anti-graffiti paints, and UV-resistant surfaces all take advantage of its reinforcing result at reduced concentrations.

Secure Binders in Refractory and Porcelain Products

In high-temperature applications, nano silica serves as a not natural binder that reinforces ceramic fibers and refractory castables. It advertises sintering at lower temperature levels and enhances structural integrity. The result is longer-lasting heater linings, kiln furniture, and thermal insulation materials.

Managed Rheology in Inks and Adhesives

Suppliers utilize Ludox SiO two to tweak viscosity and stop pigment settling. Its colloidal nature supports formulas without endangering circulation or drying out time. This makes it suitable for screen printing inks, conductive adhesives, and specialty sealers that require specific application.

Practical Additive in Stimulants and Sensing units

The high surface area and purity of 30nm silica fragments support active catalytic components while maintaining porosity. It also functions as a dependable matrix in gas and biosensors, where surface sensitivity and stability are crucial for accurate detection.

Trustworthy Enlarging Representative in Personal Treatment

In cosmetics and skincare products, nano silica provides gentle enlarging and oil absorption. It remains inert on the skin, offers a smooth feeling, and assists suspend active components equally throughout creams, sun blocks, and make-up.

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 Nano silica High purity nano colloidal silica/silica sol ludox SiO2 30nm

Frequently Asked Questions About Nano Silica (Ludox SiO₂, 30nm)

What is high-purity nano colloidal silica?

It is a stable water-based dispersion of silica nanoparticles. Each particle measures about 30 nanometers in size. The product contains very few impurities, which makes it suitable for sensitive applications like electronics and pharmaceuticals.

How is this silica sol different from regular silica?

Regular silica often comes as a dry powder or larger particles. This nano silica is liquid and made of tiny, uniform spheres. Because the particles are so small and evenly dispersed, they react faster and coat surfaces more smoothly.

What industries use 30nm Ludox SiO₂?

Many high-tech fields rely on it. These include semiconductor manufacturing, precision polishing, coatings, catalysts, and advanced ceramics. It is also used in some medical and cosmetic products due to its purity and stability.

Is this product safe to handle?

Yes, but basic safety steps are still needed. Wear gloves and eye protection when handling it. Avoid breathing mist or vapor. Store it in a cool place away from strong acids or bases. Always follow the safety data sheet provided by the supplier.

How should I store nano colloidal silica?

Keep it in its original sealed container at room temperature. Do not freeze it. Freezing can break the dispersion and cause the particles to clump together. Also, avoid long exposure to direct sunlight or high heat. Use it within the shelf life noted on the label for best results.