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.

Specification of Micron Activated High Purity Amorphous Fused Nano Fume Silica Aerogel Powder Hydrophobic

Spec of Micron Activated High Purity Amorphous Fused Nano Fume Silica Aerogel Powder (Hydrophobic)

Product Summary

This hydrophobic silica aerogel powder is made from high-purity amorphous fused nano fume silica. It undergoes a micron activation process to enhance performance. The material has a very porous framework and extremely reduced thickness. It fends off water effectively while maintaining solid thermal insulation residential or commercial properties.

Key Includes

Ultra-low thermal conductivity: The powder gives superb warm resistance. It works well in applications that require marginal warmth transfer.
High area: Its huge interior surface assists with absorption and diffusion in composites.
Hydrophobic nature: Surface therapy makes it water-repellent. This protects against dampness uptake and preserves stability in damp conditions.
Pure amorphous structure: Consists of no crystalline silica. This decreases health and wellness risks and satisfies safety requirements for industrial use.
Fine bit size: Bits are in the micron variety. They mix conveniently right into finishes, polymers, and other matrices without clumping.

Technical Specs

– Look: Free-flowing white powder
– Bulk thickness: 40– 80 kg/m SIX.
– Certain surface: 500– 800 m ²/ g (BET technique).
– Bit dimension (D50): 3– 10 microns.
– Wetness web content: ≤ 1.0%.
– Loss on ignition (950 ° C): ≤ 5.0%.
– Hydrophobicity: Get in touch with angle > 120 °.
– pH (10% slurry): 6.0– 8.0.
– Purity (SiO TWO): ≥ 99.8%.

Typical Applications

This powder is utilized in thermal insulation panels, fireproof coatings, specialty paints, polymer compounds, and oil-absorption products. Its hydrophobic characteristic makes it perfect for outdoor or high-moisture settings where long-term efficiency issues.

Applications of Micron Activated High Purity Amorphous Fused Nano Fume Silica Aerogel Powder Hydrophobic

Applications of Micron Activated High Purity Amorphous Fused Nano Fume Silica Aerogel Powder (Hydrophobic)

Thermal Insulation in Extreme Environments

This hydrophobic aerogel powder offers unrivaled thermal insulation. It functions well in very warm or really chilly problems. Industries use it in pipes, tank, and aerospace parts. The material maintains warm in or out without taking in dampness.

Advanced Coatings and Paints

Producers include the powder to finishes and paints. It makes surfaces water-repellent and thermally effective. Buildings, ships, and outdoor equipment benefit from longer-lasting protection. The covering remains dry even in hefty rain or high moisture.

Electronics and Battery Security

Battery makers use this silica aerogel to boost safety and security. It quits heat from spreading out between cells in lithium-ion batteries. Electronic devices stay cooler and safer throughout usage or charging. The powder additionally withstands electric transmission, including an additional layer of defense.

Specialized Composites

When mixed right into polymers or rubbers, the powder creates light-weight composites. These materials protect warmth and push back water. They are suitable for auto parts, safety gear, and commercial seals. The end product stays solid yet much lighter than standard choices.

Oil and Gas Market Utilizes

In overseas rigs and deep-sea devices, wetness resistance is important. This aerogel powder assists insulate pipes and valves underwater. It does not break down when wet. That indicates maintenance expenses drop and system integrity goes up.

Building And Construction and Eco-friendly Structure

Home builders mix the powder right into plasters, panels, and insulation boards. Walls and roofing systems execute far better with less density. Energy expenses decrease because warm loss is reduced. The hydrophobic nature protects against mold and mildew and architectural damages from wetness.

This micron-activated, high-purity aerogel supplies efficiency where normal insulators stop working. Its nano-scale structure and water-repelling surface make it a smart option across numerous 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 Micron Activated High Purity Amorphous Fused Nano Fume Silica Aerogel Powder Hydrophobic

Frequently Asked Questions

What is Micron Activated High Purity Amorphous Fused Nano Fume Silica Aerogel Powder?

This product is a very fine, lightweight powder made from silica. It has a special nanostructure that gives it strong insulating properties. The material is amorphous, meaning it lacks a regular crystal pattern. It is also hydrophobic, so it repels water.

Why is the powder hydrophobic?

During production, the surface of the silica particles is treated with special chemicals. This treatment makes the powder repel water instead of absorbing it. Because of this, the material stays dry and keeps its performance even in humid conditions.

Where is this powder used?

People use it in high-performance insulation for buildings, pipelines, and industrial equipment. It also goes into specialty coatings, adhesives, and composites where light weight and thermal resistance matter. Some advanced battery and aerospace applications use it too.

How does it improve insulation?

The powder has a network of tiny air-filled pores. These pores slow down heat transfer. When added to other materials, it lowers their overall thermal conductivity. That means less heat moves through them, which boosts energy efficiency.

Is it safe to handle?

Yes, but you should follow standard safety practices. Wear gloves and a mask when working with fine powders. Avoid breathing in the dust. Store it in a dry place away from moisture. The material itself is chemically stable and non-toxic under normal use.