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 Factory Hot Nano Powder Fumed Hydrophilic Fumed Silica Sio2 Nanoparticle HL-200 Silicon Dioxide

HL-200 Hydrophilic Fumed Silica– High-Purity Nano SiO ₂ Powder

Product Summary

HL-200 is a factory-direct hydrophilic fumed silica made from high-purity silicon dioxide (SiO ₂). It appears as a penalty, white, free-flowing powder with nano-scale particle size. This item is produced via flame hydrolysis, which gives it superb surface task and strong thickening performance.

Key Includes

– High surface : Deals superior reinforcement and anti-settling results in fluids.
– Hydrophilic nature : Mixes easily with water-based systems without needing surface area treatment.
– Ultrafine bits : Average key bit size varies from 7 to 40 nanometers.
– Low wetness web content : Ensures secure efficiency during storage and handling.
– High pureness : Includes over 99.8% SiO two with minimal impurities.

Regular Applications

HL-200 works well in lots of sectors. It is frequently utilized in paints and finishes to prevent pigment settling and enhance appearance. In adhesives and sealers, it functions as a thickener and anti-sag agent. The powder also enhances thickness control in inks, cosmetics, and pharmaceutical gels. Because of its clean make-up, it meets needs for food-contact and medical-grade formulas when utilized within authorized restrictions.

Handling & Storage space

Store HL-200 in a completely dry, great location far from dampness. Maintain the container tightly shut when not in use. Use conventional commercial health techniques throughout handling– use gloves and eye protection. Avoid creating dust clouds. This product is safe but might create mild irritation if inhaled or spoken to straight with skin or eyes.

Technical Specs

– Chemical formula: SiO TWO.
– Look: White fluffy powder.
– BET area: 200 ± 25 m ²/ g.
– Loss on drying (2 human resources @ 105 ° C): ≤ 1.5%.
– pH (4% dispersion in water): 3.6– 4.6.
– Bulk density: ~ 50– 100 g/L.

This product ships in sealed multi-layer paper bags or fiber drums with inner linings to preserve top quality during transport.

Applications of Factory Hot Nano Powder Fumed Hydrophilic Fumed Silica Sio2 Nanoparticle HL-200 Silicon Dioxide

Applications of HL-200 Hydrophilic Fumed Silica

Enlarging and Rheology Control

HL-200 fumed silica is extensively made use of to adjust the circulation and density of liquids. It functions well in paints, coatings, adhesives, and sealants. When added in percentages, it stops pigments from settling and keeps the product stable over time. The material creates a light network inside the fluid, which gives it just the right uniformity without influencing clarity or performance.

Anti-Caking Representative in Powders

In dry powder systems like artificial additive, drugs, or cosmetics, HL-200 stops clumping. Its fine bits layer various other ingredients and quit them from sticking. This makes powders easier to pour, blend, and shop– also in moist conditions.

Support in Rubber and Plastics

Suppliers include HL-200 nano silica to rubber and plastic substances to boost strength and resilience. It aids raise tear resistance and wear efficiency. The nanoparticles bond well with polymer chains, providing ended up products better mechanical homes without including much weight.

Matting Representative for Surface Area Complete

For top notch surface area finishes, HL-200 creates a soft, matte look in paints and varnishes. It spreads light uniformly across the surface, lowering shine while keeping the layer smooth and attire. This result is valued in furniture layers, auto parts, and building finishes.

Stabilizer in Industrial Fluids

In oils, lubricants, and drilling fluids, this silica maintains solid fragments suspended and keeps regular appearance under pressure or temperature level changes. It additionally assists control oil splitting up, guaranteeing lasting reliability sought after factory settings.

All these usages rely on the pure, constant top quality of HL-200 hydrophilic fumed silica. Its nano-scale size and high surface area make it reliable at low dosages, which sustains cost effectiveness and clean processing in 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 Factory Hot Nano Powder Fumed Hydrophilic Fumed Silica Sio2 Nanoparticle HL-200 Silicon Dioxide

What is HL-200 Fumed Silica?

HL-200 is a hydrophilic fumed silica made from nano-sized silicon dioxide (SiO₂) particles. It is produced through a high-temperature process that creates very fine, pure powder. This material mixes well with water and many other liquids.

What makes HL-200 different from other silica powders?

HL-200 has a nanoscale particle size and a large surface area. These features give it strong thickening and anti-settling power. Unlike regular silica, it disperses easily in water-based systems without clumping. Its hydrophilic nature means it attracts and holds moisture, which helps stabilize formulations.

Where is HL-200 commonly used?

This silica is used in many industries. You’ll find it in paints, coatings, adhesives, sealants, and cosmetics. It also works well in pharmaceuticals, food additives, and industrial fluids. In each case, it improves texture, prevents separation, and controls flow.

How should HL-200 be stored?

Store HL-200 in a cool, dry place with the container tightly closed. Keep it away from moisture and direct sunlight. If the powder gets wet, it may form lumps and lose effectiveness. Use clean, dry tools when handling to avoid contamination.

Is HL-200 safe to handle?

HL-200 is generally safe when used as directed. Still, always wear basic protective gear like gloves and a dust mask. Avoid breathing in the fine powder or letting it contact your eyes. Follow safety instructions on the product label and safety data sheet (SDS). Proper handling ensures safe use in any setting.