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.

(Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint rubber silicone grouting agent etc)

Specification of Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint rubber silicone grouting agent etc

Silica dioxide powder is an essential product in lots of industries. We provide several kinds. Each serves unique functions. Nano grade silica includes very small particles. These fragments procedure typically under 100 nanometers. This great dimension gives high surface. It improves support in silicones and coverings. Nano silica enhances mechanical stamina substantially. It likewise improves resistance to abrasion and chemicals.

Fumed silica is one more vital type. It is generated via fire hydrolysis. This technique creates aggregates of little bits. Fumed silica possesses a really high surface area. It functions as a potent thickener and anti-settling representative. You find it in paints, layers, adhesives, and sealants. It prevents sagging on upright surface areas. It manages viscosity properly. Fumed silica supplies excellent reinforcement in rubber compounds too.

Sped up silica is made via a damp chemical process. It forms bigger accumulations contrasted to fumed silica. This type provides good reinforcement. It is extensively utilized in rubber items like tires and shoe soles. Sped up silica enhances tear stamina and abrasion resistance. It additionally serves as a matting representative in paints. It acts as a service provider for energetic components.

Trick specs specify these silicas. Purity is crucial. High-grade silicas go beyond 99.5% SiO2. Bit size circulation influences efficiency. Surface figures out support and thickening power. Normal worths vary from 50 m TWO/ g to over 400 m ²/ g. Loss on ignition procedures wetness and volatiles. Reduced wetness web content is vital for stability. pH affects compatibility in formulas. It usually falls between 3.5 and 7.0. Oil absorption associates with thickening effectiveness.

Choose the right silica for your requirements. Nano silica fits high-performance nano-composites. Fumed silica excels in enlarging and rheology control. Precipitated silica is excellent for rubber reinforcement and matting.

(Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint rubber silicone grouting agent etc)

Applications of Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint rubber silicone grouting agent etc

Silica dioxide powder, particularly nano-grade fumed silica and precipitated silica, is extremely beneficial in several markets. Fumed silica is made at very heats. Precipitated silica comes from a chemical service procedure. Both kinds are very fine powders. They have a significant surface for their tiny size.

In paints and coatings, silica powder is a crucial assistant. It stops pigments from clumping with each other and working out to the base. This keeps the paint smooth and constant. It also makes the paint dry faster. The dried paint film becomes harder and more resistant to scratches and dust. Paint lasts much longer on surfaces.

Rubber items depend greatly on silica. Including silica to rubber substances makes the rubber a lot more powerful. It improves tear resistance. This is vital for vehicle tires requiring good grasp and lengthy life. Silica also assists rubber components resist heat and put on better. Shoe soles and industrial hose pipes improve performance.

Silicone products use fumed silica extensively. It imitates a thickener. This provides silicone sealers and rubbers their excellent circulation before establishing. It prevents the silicone from sagging or dripping. The last silicone item is solid and flexible. Sealants last much longer around windows and in restrooms.

Construction grouting agents require silica as well. Including silica powder regulates just how the cement flows and sets. It stops the combined grout from separating right into water and solids. Silica helps the grout stay specifically where it’s put. This prevents contraction cracks as the cement solidifies. Frameworks remain sealed and secure.

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 silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint rubber silicone grouting agent etc

What is whole silica dioxide powder?
It’s a fine white powder made of silicon and oxygen. There are two main types: fumed silica and precipitated silica. Fumed silica comes from burning silicon tetrachloride. Precipitated silica forms from sodium silicate solutions. Both are very fine particles.

Why use this powder in paints, rubber, and other materials?
It changes how things flow and feel. It makes liquids thicker. It stops materials from settling. It makes rubber stronger. It helps things resist tearing. It makes surfaces less slippery. These properties help many products work better.

How does it improve paint?
It thickens the paint so it doesn’t drip. It stops pigments from sinking to the bottom. It helps the paint spread evenly. Paint looks better and lasts longer. It’s useful in many paint types.

Where else is this powder used?
It’s used in many places. Silicone sealants need it for strength. Rubber tires use it for better grip. Grouting agents need it to flow right and set hard. Plastics, coatings, and adhesives also use it. It’s a versatile helper material.

How much powder should be added?
The right amount depends on the product. Start with small amounts. Test the mixture carefully. Adding too much makes things too thick. Adding too little gives weak results. Follow supplier guidelines for the best outcome. Wear masks when handling fine powder.

(Whole silica dixoide powder SiO2 Nano grade Fumed silica Precipitated Silica for paint rubber silicone grouting agent etc)