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 Buy Hydrophobic Fumed Silica / Popular Nano SiO2

Hydrophobic Fumed Silica– Premium Nano SiO ₂ for Demanding Applications

What It Is

This product is a high-purity nano-sized silicon dioxide (SiO TWO) powder. It starts as regular fumed silica yet obtains treated with unique chemicals. That treatment makes its surface area drive away water– so it’s called “hydrophobic.” The particles are exceptionally fine, usually under 20 nanometers, and type loose, cosy aggregates that blend well right into several materials.

Trick Includes

Water resistance: Unlike regular silica, this version won’t soak up dampness from the air. That aids maintain your end product steady in moist conditions.
Thickening power: Simply a percentage can turn fluids into gels or stop solids from clumping. It works excellent in paints, adhesives, and cosmetics.
High area: Each gram has more than 100 square meters of surface. This improves efficiency in support, anti-settling, and flow control.
Pure and constant: Made under rigorous quality assurance, it contains extremely few pollutants and supplies trustworthy results batch after batch.

Where It’s Utilized

Suppliers utilize hydrophobic fumed silica in sealants to stop sagging. Paint makers add it to quit pigments from sinking. In cosmetics, it provides powders a smooth feel and keeps them dry on skin. It also appears in specialty plastics, inks, and even some food-grade coatings where moisture control issues.

Handling and Storage

Maintain the container sealed when not in use. Store in an awesome, dry location away from straight sunshine. Though it’s secure under typical problems, wear gloves and a mask when dealing with big amounts to stay clear of breathing great dirt.

Why Select This Grade

This nano SiO two provides solid performance without complex processing. It mixes easily, remains steady over time, and meets global criteria for industrial and consumer applications. Whether you require much better appearance, longer service life, or cleaner circulation, this hydrophobic silica delivers real-world results.

Applications of Buy Hydrophobic Fumed Silica / Popular Nano SiO2

Applications of Hydrophobic Fumed Silica (Nano SiO TWO)

Thickening and Anti-Settling Representative

Hydrophobic fumed silica jobs well in paints, coatings, and adhesives. It quits solid fragments from sinking to the base. This maintains the item attire and easy to utilize. The material also assists control circulation without transforming color or clearness.

Water Repellent Additive

Because it repels water, this nano SiO two is contributed to sealers, building and construction materials, and outdoor fabrics. It forms a safety layer that blocks moisture. This enhances toughness and protects against damage from rainfall or moisture.

Rheology Control in Cosmetics

In makeup and skin care items, hydrophobic fumed silica gives a smooth feeling and quits oil splitting up. It assists powders remain completely dry and smooth. Lotions and lotions maintain their form and spread evenly on skin.

Support in Rubber and Plastics

Manufacturers blend this silica into rubber and plastic components. It increases strength and use resistance. Tires, gaskets, and industrial hose pipes last much longer and carry out better under anxiety.

Free-Flow Help for Powders

Artificial additive, drugs, and chemical powders typically clump in moist problems. Adding a small amount of hydrophobic fumed silica maintains them streaming freely. This makes handling, product packaging, and dosing extra dependable.

Matting Agent in Coatings

For a soft, non-glossy surface, this silica is used in wood varnishes, printing inks, and auto coatings. It spreads light carefully to reduce luster while keeping the surface tough and cleanable.

Stabilizer in Adhesives and Sealants

Silicone and polyurethane sealers require to stay once applied. Hydrophobic fumed silica protects against drooping on upright surface areas. It additionally assists keep elasticity over time, even when revealed to weather.

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 Buy Hydrophobic Fumed Silica / Popular Nano SiO2

5 FAQs About Hydrophobic Fumed Silica (Nano SiO₂)

What is hydrophobic fumed silica?

Hydrophobic fumed silica is a special form of nano-sized silicon dioxide (SiO₂). It repels water because its surface has been treated with chemicals like silanes. This makes it different from regular fumed silica, which absorbs moisture.

Why choose hydrophobic over regular fumed silica?

You pick hydrophobic fumed silica when you need to keep water out. It works better in wet or humid conditions. Regular fumed silica clumps when it meets moisture. Hydrophobic types stay free-flowing and keep their performance stable.

Where is it commonly used?

This material is used in many industries. Paints and coatings use it for anti-settling and thickening. Adhesives and sealants use it to control flow and prevent sagging. It also appears in cosmetics, pharmaceuticals, and industrial powders where moisture resistance matters.

How do I mix it into my product?

Add it slowly while mixing at high speed. Use proper dispersion tools like high-shear mixers. Pre-dispersing in a liquid carrier can help avoid lumps. Always follow the supplier’s instructions for best results.

Is it safe to handle?

Yes, but take basic safety steps. Wear gloves, eye protection, and a dust mask. Avoid breathing fine powder. Store it in a dry, sealed container away from moisture. Check the safety data sheet (SDS) before use.