Overview of Fumed Silica

Fumed silica, also known as pyrogenic silica, is an ultra-fine, high-purity amorphous silicon dioxide (SiO2) produced via the combustion of silicon tetrachloride in an oxygen-hydrogen flame. It appears as a fluffy white powder and is valued for its ability to thicken, stabilize, and reinforce materials.

Features of Fumed Silica

• High Surface Area: Typically ranges from 50 to 380 m²/g, providing excellent thickening and reinforcing properties.
• Hydrophilic or Hydrophobic Variants: Available in both forms depending on surface treatment, allowing for tailored applications.
• Excellent Thixotropy: Increases viscosity and improves flow properties of liquids and pastes.
• Chemical Inertness: Resistant to most chemicals, making it suitable for a wide range of industrial uses.

•  Enhances free-flowing properties and stability.

Specification of Low Whole Industrial Hydrophilic High Purity Nano Sio2 99.8% White Fumed Silica

Reduced Entire Industrial Hydrophilic High Purity Nano SiO TWO– 99.8% White Fumed Silica

Premium Quality for Demanding Applications

This item is a high-purity white fumed silica made from nano-sized silicon dioxide (SiO ₂). It consists of 99.8% pure SiO TWO , supplying remarkable performance in industrial applications that call for clean, regular materials. The fragments are hydrophilic, which implies they draw in and hold water conveniently. This attribute makes them excellent for usage in systems where moisture interaction is required.

The silica is generated through a flame hydrolysis process. This technique creates extremely great, amorphous bits with a big area. These features assist improve enlarging, anti-settling, and enhancing results in many solutions. The product appears as a free-flowing white powder with no lumps or foreign matter.

Key Characteristics

– Pureness : ≥ 99.8% SiO ₂.
– Look : White, cosy powder.
– Surface Treatment : Unattended (hydrophilic).
– Fragment Dimension : Nano-scale (commonly 5– 50 nm).
– Particular Surface Area : 150– 400 m ²/ g (wager method).
– Loss on Drying out : ≤ 1.5% at 105 ° C for 2 hours.

This fumed silica functions well in paints, coatings, adhesives, sealers, and compounds. It additionally sustains performance in battery products, drugs, and food-grade applications when used under proper guidelines. Its high purity minimizes the risk of contamination or undesirable reactions in sensitive procedures.

Storage space is straightforward. Keep the container snugly enclosed a dry, great place. Avoid direct exposure to moisture, as the hydrophilic nature may create clumping in time. Manage with standard commercial safety and security techniques– use gloves and eye protection when collaborating with great powders.

Suppliers pick this quality for its reliability, uniformity, and clean chemical account. It meets rigorous quality control standards and is tested batch by batch to ensure performance stays stable throughout production runs.

Applications of Low Whole Industrial Hydrophilic High Purity Nano Sio2 99.8% White Fumed Silica

Applications of Reduced Entire Industrial Hydrophilic High Pureness Nano SiO ₂ (99.8% White Fumed Silica)

Enhancing Efficiency in Coatings and Paints

This high-purity fumed silica works as a thickening and anti-settling representative in paints and industrial finishings. It aids maintain pigments equally mixed. The result is a smoother application and better surface area finish. Its hydrophilic nature enables simple dispersion in water-based systems without clumping.

Improving Rubber and Plastics

Suppliers include this nano SiO ₂ to rubber and plastic compounds to boost toughness and toughness. It boosts tear resistance and boosts abrasion efficiency. Even percentages make a visible distinction in item high quality. The white shade ensures it does not affect the final look of light-colored products.

Maintaining Adhesives and Sealants

In adhesives and sealers, this fumed silica controls circulation and avoids drooping. It offers just the ideal level of viscosity for vertical applications. Individuals obtain constant results without drips or runs. The product continues to be secure over time and under differing temperatures.

Sustaining Electronics and Accuracy Production

Because of its 99.8% purity and fine bit size, this silica is ideal for electronics production. It works as a filler in encapsulants and thermal interface products. It also helps manage warmth and keeps electric insulation. Cleanliness and uniformity are important right here– and this product delivers both.

Use in Cosmetics and Personal Care

The high purity and mild appearance make it secure for usage in powders, creams, and creams. It soaks up excess oil, boosts spreadability, and gives a silky feeling. Being hydrophilic, it blends well with water-based cosmetic formulas. Regulatory compliance and skin compatibility are well developed.

Specialty Applications

This nano silica likewise discovers use in catalysts, drugs, and food-grade products where pureness matters most. Its consistent particle framework and lack of impurities sustain stringent market criteria. Every set fulfills limited specifications for reputable performance.

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 Low Whole Industrial Hydrophilic High Purity Nano Sio2 99.8% White Fumed Silica

Frequently Asked Questions About Low Whole Industrial Hydrophilic High Purity Nano SiO₂ (99.8% White Fumed Silica)

What is this product used for?

This white fumed silica works as a thickener, anti-settling agent, and reinforcing filler. It is added to paints, coatings, adhesives, sealants, and rubber products. The material helps control flow, improve stability, and boost performance in many industrial applications.

Why choose hydrophilic fumed silica?

Hydrophilic fumed silica mixes well with water-based systems. It forms strong networks that prevent particles from sinking or clumping. This makes it ideal for products that need even texture and long shelf life without oil or solvent additives.

How pure is this silica?

The product contains 99.8% pure SiO₂. Impurities like metals or salts are kept extremely low. This high purity ensures consistent results and avoids unwanted reactions in sensitive formulations.

What does “nano” mean here?

“Nano” refers to the tiny particle size—usually under 100 nanometers. These small particles give a large surface area, which boosts thickening power and reactivity. Even a small amount can greatly affect viscosity and structure.

Is this safe to handle?

Yes, but standard safety steps are needed. Wear gloves, eye protection, and a mask when handling fine powders. Keep the material dry and store it in a sealed container away from moisture. Follow local safety rules for industrial powders.