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.

Specification of Amorphous Silica nanoparticles Hydrophobic Nano Sio2 Silicon Dioxide powder for Grease Additive

Hydrophobic Amorphous Silica Nanoparticles– High-Performance Ingredient for Grease

Pure, Regular, and Engineered for Lubrication

This product is a great white powder made from amorphous silica (SiO ₂) nanoparticles. The bits are dealt with to be hydrophobic, which means they ward off water. This attribute makes them perfect for usage in grease formulations where moisture resistance is essential.

The typical bit size varies from 10 to 20 nanometers. Their tiny dimension gives them a really high area– usually over 200 m ²/ g. This big surface aids the particles connect well with base oils and thickeners in oil systems. Because of this, they boost uniformity, stability, and mechanical efficiency.

Key Benefits in Oil Applications:
– Boosts thickening performance without damaging lubricity
– Enhances shear stability under heavy lots
– Reduces oil splitting up throughout storage or operation
– Improves resistance to water washout
– Maintains performance throughout a broad temperature level array

Because the surface is customized with organosilane groups, the powder distributes conveniently in non-polar media like mineral or synthetic oils. It does not clump or clear up quickly, which supports consistent grease texture and long-term reliability.

This hydrophobic nano SiO two meets stringent high quality standards. It includes over 99.5% silica, with minimal pollutants such as iron, salt, or chloride. Reduced wetness web content (

Applications of Amorphous Silica nanoparticles Hydrophobic Nano Sio2 Silicon Dioxide powder for Grease Additive

Hydrophobic Nano SiO ₂ Powder: A Smart Option for High-Performance Oil

Why Include Amorphous Silica Nanoparticles to Grease?

Oil needs more than just oil and thickener to function well under tough conditions. Adding hydrophobic nano SiO ₂– amorphous silica nanoparticles dealt with to fend off water– makes a huge difference. These little fragments are uniformly spread in the oil and aid it remain secure, smooth, and efficient with time.

Much Better Lubrication, Much Less Put On
The nanoparticles fill in microscopic spaces on metal surface areas. This produces a smoother contact area between relocating parts. Consequently, friction decreases and use slows down. Devices run quieter and last longer.

Water Resistance You Can Count On
Since the silica is hydrophobic, it maintains water out. Wetness won’t mix into the grease or wash it away. This is specifically useful in damp or moist environments like marine equipment, exterior machinery, or food handling plants where water exposure is common.

Stays Secure Under Stress and Warm
Requirement oils can damage down when temperatures rise or loads enhance. Hydrophobic nano SiO ₂ aids the grease hold its framework. It withstands softening at high heat and keeps consistency under hefty stress. That indicates reliable performance also sought after commercial applications.

Easier Handling and Longer Service Life
Greases with these nanoparticles pump even more efficiently through systems. They additionally resist oxidation better, which slows down aging. Individuals see less re-lubrication demands and much less downtime for upkeep.

Producers pick hydrophobic amorphous silica nanoparticles since they fix genuine issues: poor water resistance, irregular texture, and early oil failure. The result is a cleaner, harder, and a lot more dependable lube that works harder with much less effort. Whether used in auto wheel bearings, electrical motors, or sturdy equipments, this additive brings obvious improvements without complicating the solution procedure.

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 Amorphous Silica nanoparticles Hydrophobic Nano Sio2 Silicon Dioxide powder for Grease Additive

Frequently Asked Questions: Hydrophobic Nano SiO₂ for Grease Additives

What is hydrophobic nano silica?

Hydrophobic nano silica is a type of amorphous silicon dioxide powder. Its surface has been treated so it repels water. This makes it mix well with oils and greases but not with water.

Why add it to grease?

Adding hydrophobic nano SiO₂ improves grease performance. It helps the grease stay stable at high temperatures. It also reduces friction and wear between moving parts. The grease lasts longer and works better under heavy loads.

How does it work in grease?

The tiny particles fill small gaps on metal surfaces. They form a smooth, protective layer. This layer cuts down direct metal-to-metal contact. As a result, less heat builds up and parts wear out slower.

Is it safe to use?

Yes, when handled properly. This silica is amorphous, not crystalline, so it is not classified as hazardous like some other forms of silica. Always follow safety instructions. Use gloves and avoid breathing in the powder.

How much should I add to my grease?

Most users add between 0.5% and 2% by weight. The right amount depends on your grease type and what you need it to do. Start with a small test batch. Check how the grease performs before making large-scale changes.