Overview of nano silica

Composition: Primarily composed of silicon dioxide (SiO2), similar to regular sand but on a much smaller scale.

Production: Nano silica can be produced through several methods such as sol-gel processes, vapor deposition, and plasma technology.

Applications: Due to its unique properties, nano silica finds applications in a wide range of fields including electronics, optics, biomedicine, and construction materials.

Features of nano silica

High Surface Area: One of the standout features of nano silica is its extremely high surface area relative to volume, which makes it highly reactive and useful for catalysis.

Enhanced Mechanical Properties: When added to other materials, nano silica can significantly improve mechanical strength, durability, and wear resistance.

Optical Properties: Depending on their size and shape, nano silica particles can manipulate light in interesting ways, making them useful in optical devices.

Biocompatibility: In biomedical applications, certain forms of nano silica are known for their biocompatibility and ability to deliver drugs within the body effectively.

Thermal Stability: Nano silica exhibits excellent thermal stability, allowing it to maintain its structure and properties at high temperatures.

(fumed nano silica 50-60 nm SiO2 high purity 99.8% white carbon black pyrogenic silica 7631-86-9 rubber-strengthening agent)

Specification of fumed nano silica 50-60 nm SiO2 high purity 99.8% white carbon black pyrogenic silica 7631-86-9 rubber-strengthening agent

This fumed silica uses outstanding efficiency. High pureness reaches 99.8%. Key bit size averages 50-60 nanometers. This great dimension creates a big surface. The CAS number is 7631-86-9. People also call it white carbon black or pyrogenic silica. Production makes use of fire hydrolysis. Silicon tetrachloride vapor responds in oxygen-hydrogen fires. This method ensures tidy, regular particles. The outcome is a very great white powder.

Its major use is strengthening rubber. It works as an effective strengthening filler. Adding this silica considerably improves rubber homes. Tear stamina enhances considerably. Abrasion resistance obtains much better. Tear resistance likewise increases. Rubber items last longer. They stand up to rougher problems. Performance under anxiety is improved. This silica functions well in many rubber types. Silicone rubber benefits greatly. All-natural rubber sees enhancements. Artificial rubbers like SBR and EPDM likewise obtain. It improves the processing of rubber substances too.

Surface area chemistry is hydrophilic. The powder takes in dampness quickly. This surface area contains numerous silanol teams. These groups connect strongly with rubber molecules. The interaction offers the reinforcing effect. The tiny fragment size is vital. More fragments match the rubber matrix. Contact points between filler and rubber increase. This takes full advantage of support effectiveness. Load transfer within the product improves. The rubber comes to be tougher overall.

Requiring applications require this product. High-performance tires utilize it. Industrial rubber items rely upon it. Seals and gaskets execute much better. Belts and hoses gain sturdiness. Shoes soles obtain enhanced wear resistance. Even layers and adhesives benefit. It serves as a thickener and anti-settling representative. Electrical insulation residential or commercial properties are good. Thermal stability continues to be high. Chemical resistance is normally outstanding. It manages numerous acids and solvents well. The powder is very easy to handle and disperse. Consistent high quality ensures reputable outcomes set after batch.

(fumed nano silica 50-60 nm SiO2 high purity 99.8% white carbon black pyrogenic silica 7631-86-9 rubber-strengthening agent)

Applications of fumed nano silica 50-60 nm SiO2 high purity 99.8% white carbon black pyrogenic silica 7631-86-9 rubber-strengthening agent

Fumed nano silica is an unique material. It has small bits around 50-60 nanometers. This silica is really pure, 99.8%. Its chemical name is silicon dioxide. Its CAS number is 7631-86-9. People often call it white carbon black or pyrogenic silica. Its primary task is making rubber more powerful.

This silica works extremely well in rubber products. Including it to rubber compounds makes them a lot harder. It greatly improves the tensile stamina. This suggests the rubber can stretch further before damaging. Tear resistance likewise gets a large boost. Rubber parts last much longer and deal with tension better. Abrasion resistance enhances too. This is important for points like tires. Tires put on down slower.

The little silica fragments create a big area. This surface communicates strongly with rubber molecules. It develops a solid network inside the rubber. This network holds the rubber together securely. It quits the rubber from flawing quickly under pressure. The result is a much stiffer, more durable material. Performance under warmth is much better.

Past rubber fortifying, this silica is useful elsewhere. It thickens fluids properly. It manages the flow of paints and coatings. It stops thick adhesives and sealants from drooping. It functions as an anti-settling representative. Pigments remain combined in liquids. It protects against powders from clumping together. Flowability improves. It adds reinforcement in specific plastics. It makes gels more stable. Silicone rubber especially benefits from its strength. Medical gadgets and food-grade seals use it. It supplies clarity in silicone products.

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 fumed nano silica 50-60 nm SiO2 high purity 99.8% white carbon black pyrogenic silica 7631-86-9 rubber-strengthening agent

Here are five common questions about our fumed nano silica (50-60 nm, 99.8% SiO2, CAS 7631-86-9), also called white carbon black or pyrogenic silica, used as a rubber-strengthening agent:

What exactly is this fumed silica? It’s an ultra-fine white powder. We make it by burning silicon tetrachloride in a flame. This process creates very tiny particles. The particles are only 50 to 60 nanometers across. It’s extremely pure silicon dioxide.

Why does the 50-60 nanometer particle size matter? Small size is crucial. These tiny particles mix into rubber extremely well. They spread out evenly. This even spread gives the rubber better strength. Smaller particles create a larger surface area. This surface area interacts strongly with the rubber molecules. The interaction makes the rubber much tougher.

Why is 99.8% purity important? High purity ensures consistent performance. Impurities can interfere with how the silica works in rubber. They might weaken the final product. They might cause unwanted reactions. High purity means reliable strengthening every time. It also means the rubber stays cleaner and more stable.

How does this silica make rubber stronger? The silica particles form a network inside the rubber. This network acts like a reinforcement. It holds the rubber molecules together better. The rubber becomes harder to tear. It resists abrasion better. It also becomes less likely to crack under stress. The rubber product lasts longer.

Is special handling needed for this powder? Yes. Handle it carefully. The powder is very fine and lightweight. Avoid breathing the dust. Wear gloves and a mask. Use it in a well-ventilated area. Store it in a cool, dry place. Keep the container tightly sealed. This prevents moisture absorption. Moisture can make it clump.

(fumed nano silica 50-60 nm SiO2 high purity 99.8% white carbon black pyrogenic silica 7631-86-9 rubber-strengthening agent)