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.

(White SiO2 fumed silica 99.8% SiO2 content , fine white fumed silica powder white carbon black for rubber)

Specification of White SiO2 fumed silica 99.8% SiO2 content , fine white fumed silica powder white carbon black for rubber

White fumed silica powder supplies a high-purity option. This product is great, white, and exceptionally pure. It contains 99.8% SiO2. This degree of pureness is essential for demanding applications. The powder is called “white carbon black” in the rubber industry. Rubber makers utilize this powder extensively. It works as an effective strengthening filler. The fine fragments develop a solid network within rubber substances. This network significantly boosts the physical residential or commercial properties of the last rubber item.

Including this fumed silica improves tear toughness drastically. It additionally improves abrasion resistance. Rubber parts last much longer. They hold up against use better. The powder raises tensile toughness too. Rubber comes to be tougher, much less likely to break under stress and anxiety. It additionally enhances the modulus. The rubber withstands contortion more effectively. This powder supplies exceptional support without darkening the rubber. It stays wonderfully white. This is important for light-colored or clear rubber goods.

The particle size is incredibly little. The area is really high. This big surface engages strongly with rubber molecules. The communication produces premium support. The powder disperses well within rubber matrices. Good dispersion ensures consistent residential or commercial properties throughout the product. Consistent quality is essential for dependable performance. This fumed silica is hydrophobic. It handles moisture well. This particular benefits processing and storage space. Rubber cpus locate it mixes efficiently. It integrates right into compounds efficiently. Manufacturing runs efficiently.

Suppliers value its contribution to product resilience. Tires, seals, pipes, and industrial rubber things get toughness. They execute much better under rough conditions. The high SiO2 material assurances minimal impurities. Item top quality stays consistent batch after batch. Strict quality assurance procedures are applied. This guarantees the powder fulfills exact requirements every time. Reliable material means dependable rubber products. End-users obtain reliable efficiency from their rubber components.

(White SiO2 fumed silica 99.8% SiO2 content , fine white fumed silica powder white carbon black for rubber)

Applications of White SiO2 fumed silica 99.8% SiO2 content , fine white fumed silica powder white carbon black for rubber

This white fumed silica powder is very pure. It includes 99.8% silicon dioxide (SiO2). People often call it white carbon black. It looks like a fine, white powder. Its tiny fragment size and strong surface area task issue a great deal. These attributes make it incredibly beneficial, especially for rubber products.

Adding this silica to rubber substances makes a huge distinction. It makes the rubber a lot stronger. The rubber becomes tougher. It also withstands tearing much better. This is crucial for demanding applications. Think about vehicle tires. Tires need to hold the road well. They need to handle wear gradually. This silica enhances grip. It assists tires last longer. It also assists tires execute securely in wet problems.

Industrial rubber goods require reliability. Seals and tubes deal with continuous stress and anxiety. This silica improves their sturdiness. It makes them stand up to damaging down. It helps them keep their shape under pressure. Conveyor belts relocate hefty loads. They need support. This silica provides that strength. Belts stretch much less and last longer.

The powder works well in rubber mixing. It spreads out equally with the rubber substance. This produces a consistent blend. That consistency is crucial for quality items. It helps the rubber procedure efficiently in factories. The end product has far better physical properties. The rubber feels right. It executes dependably.

This silica likewise affects exactly how rubber flows prior to treating. It can make uncured rubber thicker. This is helpful for some manufacturing actions. It aids complex forms hold their form. The powder is chemically steady. It doesn’t conflict badly with other rubber ingredients. It incorporates well.

Handling the great powder needs care. It can become air-borne easily. Excellent dirt control methods are important in the work environment.

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 White SiO2 fumed silica 99.8% SiO2 content , fine white fumed silica powder white carbon black for rubber

What is white fumed silica?
White fumed silica is a very fine powder. It’s made from silicon dioxide (SiO2). The process involves burning silicon tetrachloride in a hydrogen-oxygen flame. This creates tiny particles that clump together into chains. The result is an ultra-fine, fluffy white powder.

Why is 99.8% SiO2 purity important?
High purity means fewer impurities. Impurities can affect how the silica works in rubber. 99.8% purity ensures consistent performance. It makes the powder very clean. This is critical for high-quality rubber products. It prevents unwanted reactions.

How does this silica help rubber?
It makes rubber stronger and tougher. It acts as a reinforcing filler. The tiny particles fill gaps in the rubber structure. This improves tear resistance. It also makes the rubber harder. The rubber lasts longer. It handles stress better. It also helps thicken liquids used in rubber making.

Is this powder safe to handle?
It is generally safe. But, like any fine powder, it needs care. Avoid breathing the dust. Use good ventilation. Wear a dust mask. Wear safety glasses. Keep it away from your eyes. It can be irritating. Always follow safety instructions on the label.

How should I store this silica?
Keep it dry. Moisture makes the powder clump. Store bags tightly closed. Keep them in a cool, dry place. Keep them away from strong sunlight. Make sure the storage area has low humidity. This keeps the powder free-flowing. It prevents problems when mixing it into rubber.

(White SiO2 fumed silica 99.8% SiO2 content , fine white fumed silica powder white carbon black for rubber)