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 Hydrophilic silica fume silica precipitation SIO2 silicon dioxide 99% nano silica from China

Hydrophilic Silica Fume– High-Purity Nano Silicon Dioxide

Premium 99% Pure Precipitated SiO Two from China

This hydrophilic silica fume is a top notch form of nano silicon dioxide (SiO TWO). It has 99% pure precipitated silica , used advanced manufacturing techniques in China. The product looks like a penalty, white powder with excellent diffusion in water and other polar systems.

The particles are exceptionally small– commonly under 100 nanometers– which offers the item a very high area. This improves its sensitivity and performance in many industrial applications. Because it is hydrophilic , it blends conveniently with water-based formulas without needing extra surfactants.

Producers utilize this nano silica in building, finishings, adhesives, rubber, and porcelains. In concrete, it improves toughness, longevity, and lowers leaks in the structure. In paints and sealants, it acts as a thickening and anti-settling representative. Its great bit dimension likewise boosts surface coating and scratch resistance.

The product fulfills stringent quality control standards. Every set is examined for pureness, bit dimension, wetness content, and pH. It is without hazardous pollutants and consistent in performance. Product packaging choices include 10 kg or 25 kg multi-layer paper bags with inner liners to secure against dampness.

Storage is simple. Maintain the bags in a dry, trendy place far from direct sunlight. See to it the container stays sealed when not in use to avoid clumping.

This hydrophilic nano silica offers reputable top quality at an affordable cost. It is excellent for companies searching for a trustworthy basic material that supplies consistent lead to requiring applications. Consumers throughout Asia, Europe, and The United States and Canada count on this Chinese-made silica for its security and efficiency.

For technological data sheets, sample requests, or mass rates, contact our sales group directly. We support OEM services and can adjust specs based on your production demands.

Applications of Hydrophilic silica fume silica precipitation SIO2 silicon dioxide 99% nano silica from China

Applications of Hydrophilic Nano Silica (SiO ₂)

High-Purity Efficiency in Industrial Use

Hydrophilic nano silica is a type of silicon dioxide (SiO TWO) with over 99% purity. Made in China, this fine white powder absorbs water conveniently and blends well right into water-based systems. Its small particle dimension– typically under 100 nanometers– offers it a large area, which enhances its sensitivity and performance.

In building and construction, this material strengthens concrete and concrete. It fills up tiny spaces between fragments, making the end product denser and more durable. Frameworks built with it resist water, chemicals, and use far better in time.

Enhancing Coatings and Paints

Repaint and layer manufacturers make use of hydrophilic nano silica to improve scratch resistance and surface firmness. It likewise aids control gloss levels and protects against working out throughout storage. Since it bonds well with water, it works smoothly in green, low-VOC solutions.

Use in Rubber and Plastics

When included in rubber or plastic compounds, nano silica boosts tensile strength and tear resistance. It additionally helps with warmth stability. Tires, seals, and commercial tubes often have this additive for longer life span.

Various Other Trick Uses

This silica finds usage in adhesives, sealers, and cements to increase bonding toughness and lower shrinkage. In electronic devices, it acts as a filler in encapsulants and thermal interface products. Some personal treatment items– like tooth paste and creams– additionally include it for appearance control and moderate abrasion.

Makers choose Chinese-made hydrophilic nano silica due to the fact that it supplies constant high quality at a competitive price. The product meets worldwide standards and sustains high-performance applications across several markets. Its simplicity of dispersion and strong communication with water-based systems make it a dependable selection for formulators looking for efficiency and integrity.

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 Hydrophilic silica fume silica precipitation SIO2 silicon dioxide 99% nano silica from China

Frequently Asked Questions About Hydrophilic Nano Silica (SiO₂)

What is hydrophilic nano silica?

Hydrophilic nano silica is a fine white powder made of silicon dioxide (SiO₂). It has a purity of 99%. The particles are extremely small—on the nanometer scale. This type of silica attracts water, which makes it mix well in water-based systems.

Where is this nano silica used?

This material is used in many industries. Builders add it to concrete and cement to make them stronger and more durable. Paint makers use it to improve texture and stability. It also goes into adhesives, coatings, rubber, and some cosmetics. Its small size helps fill tiny gaps and boost performance.

Why choose hydrophilic over hydrophobic silica?

Hydrophilic silica works best when you need good mixing with water or polar liquids. It disperses easily without extra treatment. Hydrophobic silica repels water and needs special handling. If your product uses water as a base, hydrophilic silica is the better choice.

Is this nano silica safe to handle?

Yes, but basic safety steps are needed. Wear gloves, eye protection, and a mask when handling the dry powder. Avoid breathing in the dust. Store it in a dry, sealed container away from moisture. Follow local safety rules for fine powders.

How is the quality controlled?

The silica comes from trusted producers in China. Each batch is tested for purity, particle size, and moisture content. The product meets international standards for industrial-grade SiO₂. Certificates of analysis are available upon request to confirm quality and consistency.