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.

(High Purity Fumed Silica 200 White Carbon Black)

Specification of High Purity Fumed Silica 200 White Carbon Black

Below’s the specification review for High Purity Fumed Silica 200 White Carbon Black:

High Purity Fumed Silica 200 White Carbon Black provides phenomenal efficiency. This material is amorphous silicon dioxide. It’s created with fire hydrolysis. This procedure makes certain high purity levels. The item looks like a fluffy white powder. Its primary bit size is very little. These particles fuse right into branched chains. The chains create intricate three-dimensional networks. This structure develops a substantial surface area. Surface commonly measures in between 150 and 200 square meters per gram. This large area is essential. It offers effective thickening effects. It provides outstanding reinforcement homes. It offers solid thixotropic behavior. Thixotropy indicates the gel melts under shear. It restores structure when resting.

Moisture web content is kept reduced. It’s normally below 1.5%. Low dampness protects against clumping. It ensures constant efficiency. The pH value is slightly acidic. It often ranges from 3.6 to 4.3. This pH variety suits many applications. Loss on ignition (LOI) is an additional essential trait. LOI suggests volatile material. It’s typically under 2.0%. This confirms thermal stability. The material features really fine fragments. Fragment size distribution is narrow. Mass density is naturally low. This makes it light-weight. It disperses easily right into liquids. Excellent diffusion is necessary. It absorbs fluids well. It acts effectively as an anti-settling agent. It stops drooping in finishings.

Applications prevail. It thickens paints successfully. It strengthens silicone rubber strongly. It maintains adhesives dependably. It improves flow in printing inks. It stops caking in powders. Its high purity is vital. It decreases contamination dangers. This is important in delicate solutions. Efficiency is trusted across various uses. The silica network gives framework. It catches liquids successfully. It modifies rheology predictably. This product fulfills rigorous quality standards. Consistency is assured batch after set. Requirements are firmly regulated. This makes certain trustworthy results for users.

(High Purity Fumed Silica 200 White Carbon Black)

Applications of High Purity Fumed Silica 200 White Carbon Black

High purity fumed silica 200, often called white carbon black, is a special powder. It’s made by melting silicon tetrachloride vapor in a hydrogen-oxygen flame. This produces little, pure silicon dioxide fragments. These bits are extremely small and have a massive surface area. This makes them act distinctly in many products.

This silica is super tidy. It has almost no steel contaminations. This high purity is important for sensitive usages. It won’t trigger undesirable responses. It won’t discolor products either.

It functions well as a thickener. Including it to liquids makes them thicker. This stops settling or separation. It additionally manages how liquids flow. This is essential for paints, layers, and inks. It assists them apply efficiently and stay.

It strengthens products also. Adding it to rubbers or plastics makes them more powerful. They resist wear much better. They deal with warm better. This benefits seals, gaskets, and challenging plastic components.

In adhesives and sealants, it’s vital. It thickens them properly. It quits drooping on upright surfaces. It additionally increases their stamina and durability.

Cosmetics rely on it. It provides lotions and lotions a nice feeling. It stops splitting up. It functions as a carrier for active components. It can take in oil in make-up products.

Drugs require its purity. It assists circulation in powders. It avoids tablet active ingredients from sticking. It serves as a service provider for drug shipment.

Food applications utilize it too. It avoids clumping in powders like seasonings. It soaks up dampness in packaging. It regulates flow in dry blends.

Its little size and surface chemistry are key. They develop solid interactions with other products. This transforms exactly how those materials behave. High purity means safety and integrity throughout these demanding areas.

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 High Purity Fumed Silica 200 White Carbon Black

Here are 5 common questions about High Purity Fumed Silica 200 White Carbon Black:

What exactly is High Purity Fumed Silica 200?
It’s a special white powder. We make it by burning silicon tetrachloride in a hydrogen-oxygen flame. This process creates very tiny particles. These particles are amorphous silicon dioxide. The “200” refers to its specific surface area. This material is very pure. It has extremely low levels of metals and other impurities.

What are the main uses for this material?
Its main job is thickening or making things thicker. It makes liquids behave like gels. It stops liquids from separating. It controls how liquids flow. You find it in silicone rubber, adhesives, sealants, paints, coatings, and resins. It makes these products stronger. It improves their performance.

Why is high purity important?
Impurities can cause big problems. They can change how the material works. They might make the final product look bad. They can cause unwanted chemical reactions. High purity is critical for electronics, medical devices, and optical fibers. Even tiny impurities can ruin performance in these sensitive areas.

Is this fumed silica safe to handle?
Handle it with care. The fine powder is very light. It easily becomes airborne. Breathing in the dust is not good. Always wear proper protective gear. Use a good dust mask. Wear safety glasses. Wear gloves. Work in well-ventilated areas. Follow the safety instructions on the product label. Refer to the Safety Data Sheet (SDS) for full details.

How should I store this material?
Keep it dry. Moisture makes it clump together. Store it in a cool place. Keep it away from direct sunlight. Keep the container tightly sealed when not in use. Use the original packaging. This prevents contamination. Proper storage keeps the powder free-flowing. It ensures consistent performance.

(High Purity Fumed Silica 200 White Carbon Black)