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 99.8% Amorphous Silica Nano Silicon Dioxide R974 Hydrophobic Fumed Silica Powder Colloidal Silica HB-152 Nanoparticles

High-Purity Hydrophobic Fumed Silica– R974 Grade

99.8% Amorphous Silica Nano Silicon Dioxide R974 is a costs hydrophobic fumed silica powder. It supplies phenomenal efficiency in demanding commercial applications. The product features a high surface and constant nano-scale particle dimension. This ensures reputable enlarging, anti-settling, and circulation control in intricate solutions.

Trick Residences

This product contains 99.8% pure amorphous silica. It is not crystalline, that makes it more secure for taking care of and use. The particles are surface-treated with dimethylsiloxane, providing strong hydrophobic features. Because of this, the powder withstands wetness and keeps stability in damp or humid environments. Main bit size ranges from 5 to 40 nanometers. The particular area drops between 130 and 180 m TWO/ g, determined by BET approach.

Efficiency Perks

R974 boosts thickness control without compromising clarity. It protects against pigment settling in layers and boosts suspension in adhesives. In sealants and elastomers, it boosts support and thixotropy. The hydrophobic nature permits simple diffusion in non-polar systems like silicone rubbers, epoxy resins, and solvent-based paints. It additionally lowers clumping during storage space and processing.

Common Applications

Producers use this grade in high-performance silicones, industrial finishes, publishing inks, and composite materials. It is additionally suitable for cosmetics, pharmaceuticals, and specialty chemicals where moisture resistance and great bit harmony issue. The powder meets stringent high quality standards for purity and consistency.

Handling and Storage

Shop R974 in a completely dry, amazing location far from straight sunshine. Keep containers secured when not in use to stay clear of dampness absorption. Use basic commercial hygiene techniques during handling. Although safe, avoid breathing of dirt.

Applications of 99.8% Amorphous Silica Nano Silicon Dioxide R974 Hydrophobic Fumed Silica Powder Colloidal Silica HB-152 Nanoparticles

Applications of 99.8% Amorphous Silica– R974 Hydrophobic Fumed Silica Powder

Efficiency Ingredient for Coatings and Paints

R974 hydrophobic fumed silica jobs well in paints and layers. It stops pigments from sinking and helps maintain the blend stable. The powder additionally gives far better scrape resistance and boosts surface area level of smoothness. Because it wards off water, it increases climate resistance in outside paints.

Thickening and Anti-Settling Representative in Adhesives

In adhesives and sealants, this silica controls circulation and avoids fillers from working out. It maintains the item attire throughout storage space and usage. The hydrophobic nature implies dampness will not weaken the bond. This makes it excellent for building and automotive applications where durability matters.

Reinforcement in Silicone Rubbers

When included in silicone rubber, R974 nanoparticles boost tensile toughness and tear resistance. They mix equally without clumping. The outcome is an adaptable yet solid material used in medical tools, kitchenware, and commercial seals.

Matting Agent in Inks and Varnishes

Printers and finishers utilize this silica to develop a soft, non-glossy appearance. It scatters light evenly throughout the surface. The great fragment size ensures no grittiness, also in top quality printing inks.

Stabilizer in Cosmetics and Personal Care

Because it is pure and secure, this amorphous silica appears in powders, creams, and lotions. It soaks up oil, improves appearance, and aids items stay fresh much longer. Its water-repelling quality maintains formulas from damaging down in damp problems.

Specialized Utilizes in Electronics and Polishing

The ultra-fine HB-152 colloidal silica version supports precision polishing of glass and semiconductors. In electronics, it functions as a filler that takes care of warmth and insulates without performing electrical energy. Its consistent fragment dimension makes certain trusted performance in delicate elements.

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 99.8% Amorphous Silica Nano Silicon Dioxide R974 Hydrophobic Fumed Silica Powder Colloidal Silica HB-152 Nanoparticles

Frequently Asked Questions

What is R974 hydrophobic fumed silica?

R974 is a nano-sized amorphous silica powder. It contains 99.8% pure silicon dioxide. The surface is treated to repel water, making it hydrophobic. This form is also called fumed silica or colloidal silica.

How does it differ from regular silica?

Regular silica absorbs moisture. R974 does not. Its surface has been chemically modified with siloxane groups. This change stops water from sticking to it. As a result, it works better in wet or humid conditions.

Where is this material used?

It is used in many industries. Common uses include paints, coatings, adhesives, and sealants. It also appears in cosmetics, pharmaceuticals, and specialty rubbers. The powder helps thicken liquids, prevent clumping, and improve flow control.

Is it safe to handle?

Yes, but basic safety steps are needed. Wear gloves and a mask when handling fine powders. Avoid breathing in the dust. Store it in a dry, sealed container away from moisture. Follow local safety rules for nanomaterials.

Why choose HB-152 nanoparticles over other grades?

HB-152 offers strong performance in small amounts. Its particles are very fine and evenly sized. This gives better dispersion in liquids and more consistent results. It also keeps its hydrophobic nature longer than untreated silica. That makes it reliable for high-quality applications.