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.

(rice husk ash silica sio2 dioxide / fumed silica for spraying materials sio2 dioxide)

Specification of rice husk ash silica sio2 dioxide / fumed silica for spraying materials sio2 dioxide

Rice husk ash silica provides high purity SiO2 for spraying materials. It comes from shedding rice husks under regulated problems. This procedure gives a fine powder rich in silica dioxide. The normal SiO2 web content varies from 85% to over 95%. This makes it a strong, cost-efficient alternative. Particle dimension is essential. Rice husk ash silica fragments are normally between 5 and 50 microns. This size uses good flow properties. It assists products spray evenly.

Fumed silica is an additional source of SiO2. It is made by melting silicon tetrachloride in a flame. This produces very great bits. Fumed silica bits are a lot smaller. They are typically in between 5 and 50 nanometers. This tiny size offers fumed silica one-of-a-kind residential or commercial properties. It serves as an effective thickener. It protects against sagging in wet finishes. It likewise increases support in splashed materials. Fumed silica typically has extremely high pureness, commonly over 99.8% SiO2.

Both types include value to splashing applications. They improve the mechanical stamina of the final finish. They aid the product resist damage much better. They make the surface area harder. Rice husk ash silica functions well as a filler. It includes bulk financially. It boosts the framework. Fumed silica stands out as a performance additive. It controls rheology exactly. It stops settling in the storage tank. It guarantees an uniform spray pattern.

Picking depends upon your demands. Rice husk ash silica is really budget-friendly. It offers good performance for the rate. It uses an agricultural waste product. This is a lasting selection. Fumed silica delivers top-tier efficiency. Its thickening and strengthening impacts transcend. It is excellent for demanding technological applications. You may make use of rice husk ash silica for basic filler work. Fumed silica matches high-performance formulations needing exact control. Both boost the SiO2 material efficiently in your splashing materials.

(rice husk ash silica sio2 dioxide / fumed silica for spraying materials sio2 dioxide)

Applications of rice husk ash silica sio2 dioxide / fumed silica for spraying materials sio2 dioxide

Rice husk ash silica and fumed silica are both forms of silicon dioxide (SiO2). They are necessary for enhancing spray-applied products. These materials include paints, finishings, adhesives, and fireproofing sprays. Including silica aids regulate how these fluids circulation and act throughout splashing.

Rice husk ash silica originates from burning rice husks. It is an extra lasting option. This silica is more economical than fumed silica. It works well as a filler. It can enlarge liquid combinations somewhat. This helps avoid the sprayed material from drooping or dripping way too much on vertical surfaces. It is a good selection where extremely high pureness isn’t the major issue. Its lower price and environmentally friendly origin are appealing.

Fumed silica is made with a chemical vapor process. It is extremely pure. It has very small fragments with a big surface. This gives it a lot stronger thickening power. Fumed silica develops a network within the fluid. This network quits settling of much heavier particles. It manages the circulation precisely. Splashing ends up being smoother. The final finish uses a lot more evenly. It decreases splattering and misting. Fumed silica is best when you need top performance and control.

Both types of silica help thicken the product. They quit it from running or leaking after application. This is important for getting an excellent, also layer. Silica also assists the product hold together much better. It prevents separation of active ingredients throughout storage space or splashing. This indicates less waste and an extra reliable product. Making use of silica makes splashing much easier. It gives a better surface. It enhances the general top quality of the sprayed product. The selection depends on price, efficiency demands, and sustainability objectives.

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 rice husk ash silica sio2 dioxide / fumed silica for spraying materials sio2 dioxide

What is rice husk ash silica?
Rice husk ash silica comes from burning rice husks. It’s a natural source of silicon dioxide (SiO2). This silica is cheaper than many other types. It’s also more eco-friendly because it uses farm waste.

How is fumed silica different?
Fumed silica is made differently. It involves burning silicon compounds in a flame. This process gives it very fine particles. Fumed silica particles are much smaller than rice husk ash silica particles. This small size changes how it behaves.

Why use silica in spraying materials?
Silica thickens the material. This stops it from dripping or sagging after spraying. It helps the material stay where you put it. Silica also makes the final coating stronger and more durable.

Is rice husk ash silica as good as fumed silica?
Rice husk ash silica works well for thickening. It’s a good, cheaper option for many jobs. Fumed silica usually gives better performance. Its tiny particles offer stronger thickening and better reinforcement. Fumed silica often gives a smoother finish too. The choice depends on your budget and needs.

Are there safety concerns?
Yes, always handle silica powders carefully. Avoid breathing in the dust. Use proper masks and ventilation. Both types can irritate lungs. Fumed silica is very light and dusty. Rice husk ash might contain other minerals. Check the safety sheet for your specific product.

(rice husk ash silica sio2 dioxide / fumed silica for spraying materials sio2 dioxide)