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 HMDS treated hydrophobic fumed silica nano sio2 pyrogenic amorphous silicon dioxide anti-settling agent HB-132

HB-132 Hydrophobic Fumed Silica– High-Performance Anti-Settling Representative

Product Introduction

HB-132 is a hydrophobic fumed silica made from pyrogenic amorphous silicon dioxide. It is surface-treated with hexamethyldisilazane (HMDS). This therapy gives the product strong water-repelling residential properties. The item looks like a penalty, free-flowing white powder. It disperses quickly in non-polar and somewhat polar systems.

Key Features

HB-132 supplies outstanding enlarging and anti-settling performance. It assists prevent solid particles from sinking in fluid solutions. This keeps pigments, fillers, and other ingredients uniformly dispersed with time. The silica forms a stable three-dimensional network inside the tool. This network supports structure without impacting quality or color.

As a result of its hydrophobic nature, HB-132 resists moisture. It stays reliable even in moist problems. It functions well in solvent-based systems such as paints, inks, adhesives, and finishes. It additionally carries out accurately in unsaturated polyester resins and epoxy systems.

Technical Perks

The main bit size of HB-132 ranges from 7 to 40 nanometers. Its certain surface area has to do with 200 ± 25 m ²/ g (wager approach). The product has a reduced bulk thickness and high porosity. These characteristics aid it construct thickness rapidly at reduced dosages. Typical use levels are in between 0.5% and 3.0%, relying on the application.

HB-132 enhances storage space stability. It lowers syneresis (crying) in gels and pastes. It also boosts droop resistance in vertical applications. Customers report smoother texture and better handling during processing. The item meets commercial pureness criteria and consists of marginal pollutants.

Handling and Storage

Shop HB-132 in a dry, great location. Maintain containers sealed when not in use. Stay clear of exposure to moisture and direct sunshine. Usage standard industrial hygiene practices when managing fine powders. Put on ideal personal protective tools, including gloves and a dirt mask.

Applications of HMDS treated hydrophobic fumed silica nano sio2 pyrogenic amorphous silicon dioxide anti-settling agent HB-132

Applications of HMDS-Treated Hydrophobic Fumed Silica HB-132

Powerful Anti-Settling Efficiency in Challenging Formulations

HB-132 is a hydrophobic fumed silica made from pyrogenic amorphous silicon dioxide. It is surface-treated with hexamethyldisilazane (HMDS). This therapy provides the material solid water-repelling buildings. As a result of this, HB-132 works well in systems that have to stay steady even when exposed to wetness or humidity.

Coatings and Paints
In solvent-based paints and commercial finishings, HB-132 quits pigments and fillers from sinking to the bottom. It creates a light network inside the fluid. This network holds solid fragments in position. The outcome is a consistent mix that remains constant with time. Customers get smooth application and even color without stirring before every usage.

Adhesives and Sealants
HB-132 aids control flow and protect against drooping in upright applications. It offers simply sufficient thickening to maintain the item where it’s used. At the very same time, it does not make the material also rigid to work with. This equilibrium is vital for building and construction sealants and high-performance adhesives.

Inks and Specialized Fluids
Printing inks– especially those used in display or gravure printing– gain from HB-132’s capacity to support pigment dispersion. It additionally decreases settling during storage. In lubes and greases, it functions as a thickener that remains effective throughout a broad temperature level variety.

Compatibility and Relieve of Use
HB-132 mixes conveniently right into natural systems. It works well with typical resins, oils, and solvents. Its hydrophobic nature implies it will not glob in wet atmospheres. This makes handling and handling simpler for producers.

On the whole, HB-132 delivers dependable anti-settling activity, rheology control, and long-lasting stability sought after commercial applications.

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 HMDS treated hydrophobic fumed silica nano sio2 pyrogenic amorphous silicon dioxide anti-settling agent HB-132

Frequently Asked Questions About HB-132 Hydrophobic Fumed Silica

What is HB-132?

HB-132 is a hydrophobic fumed silica made from amorphous silicon dioxide. It is treated with HMDS (hexamethyldisilazane). This treatment gives it strong water-repelling properties. The product appears as a fine, free-flowing white powder.

How does HB-132 work as an anti-settling agent?

HB-132 forms a three-dimensional network inside liquids like paints, coatings, and adhesives. This structure holds solid particles in place. It stops them from sinking or clumping over time. The result is a stable, uniform mixture that stays consistent during storage and use.

Where is HB-132 commonly used?

This silica is widely used in industrial coatings, automotive paints, printing inks, sealants, and adhesives. It also works well in cosmetics and specialty chemicals where moisture resistance and stability are needed.

Why choose hydrophobic over hydrophilic fumed silica?

Hydrophobic silica like HB-132 resists water. It performs better in systems exposed to humidity or moisture. It also offers stronger thickening and anti-settling effects in non-polar or low-polarity liquids. Hydrophilic types may absorb water and lose effectiveness in such environments.

How should HB-132 be handled and stored?

Keep HB-132 in a dry, cool place. Store it in sealed containers to avoid moisture exposure. Use standard dust control measures during handling. Wear protective gloves and eye protection. Avoid breathing in the fine powder. Follow local safety guidelines for nanomaterials.