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 IOTA HL200 White Carbon Black Hydrophilic Fumed Silica 200 Fumed Silica Powder

WHIT HL200 White Carbon Black Hydrophilic Fumed Silica

Item Review

IOTA HL200 is a high-purity hydrophilic fumed silica powder. It is made via fire hydrolysis of silicon tetrachloride in a hydrogen-oxygen flame. This procedure produces penalty, amorphous silica particles with strong surface area activity. The item looks like a free-flowing white powder and is widely utilized as a thickening, reinforcing, and anti-settling agent.

Secret Properties

Certain Surface Area: Around 200 m ²/ g (determined by wager approach).
Mass Thickness: Approximately 50– 80 g/L.
Loss on Drying: ≤ 1.5% at 105 ° C for 2 hours.
pH Worth: 3.6– 4.6 in a 4% liquid diffusion.
SiO ₂ Content: ≥ 99.8%.

This grade is hydrophilic, indicating it readily takes in wetness from the air and distributes well in water-based systems. It forms steady three-dimensional networks in liquids, which assists avoid pigment settling and improves suspension stability.

Common Applications

SCRAP HL200 functions well in numerous sectors. In coatings and paints, it manages flow and stops sagging. In adhesives and sealers, it enhances thixotropy and reinforces the last bond. It is also made use of in cosmetics to change appearance and enhance spreadability. Industrial applications consist of usage in inks, oils, and agricultural formulas where consistent thickness and bit suspension are needed.

Handling and Storage space

Store Scrap HL200 in a completely dry, awesome location. Keep containers securely near stay clear of dampness absorption. Use common industrial hygiene techniques when taking care of the powder. Put on protective handwear covers, safety glasses, and a dirt mask if large amounts are taken care of in open environments. Avoid creating airborne dirt.

The item remains stable under normal storage conditions however might glob if subjected to high moisture. If clumping takes place, mild anxiety or milling can recover flowability without influencing performance.

Applications of IOTA HL200 White Carbon Black Hydrophilic Fumed Silica 200 Fumed Silica Powder

Applications of Scrap HL200 White Carbon Black Hydrophilic Fumed Silica

Thickening and Anti-Settling Agent

SMIDGEN HL200 fumed silica jobs well as a thickener in fluid systems. It aids quit solid particles from sinking to the base. This keeps combinations steady gradually. Paints, coverings, and adhesives utilize it to stay uniform without stirring.

Rheology Control

This hydrophilic fumed silica provides products better flow control. It makes thick fluids less complicated to handle during application. At the very same time, it stops trickling or drooping after use. Sealers and caulks count on this feature for tidy, also results.

Reinforcement in Elastomers

In rubber and silicone products, SMIDGEN HL200 improves toughness and tear resistance. It blends equally into the base product. The final product comes to be extra sturdy without losing adaptability. This is essential for high-performance gaskets, hose pipes, and medical tubes.

Matting and Surface Enhancement

Coatings and inks make use of whit HL200 to produce a soft, non-glossy finish. It additionally includes a smooth appearance to surface areas. The fine fragment size makes sure no roughness or grittiness stays. Furniture finishes and printing inks gain from this result.

Free-Flow Aid in Powders

Dry mixes like spices, drugs, or printer toners frequently clump together. Including a small amount of scrap HL200 stops this. It layers each particle so they relocate openly. This boosts dosing precision and blending speed.

Steady Emulsions and Dispersions

SPECK HL200 assists oil and water remain blended in solutions. It develops a network that holds droplets apart. This avoids splitting up in items like cosmetics, agrochemicals, and commercial cleaners. The result is a longer service life and regular efficiency.

Note: Constantly check the ideal dosage for your system. Too much silica can make the combination too stiff. Begin with reduced degrees and adjust based on desired results.

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 IOTA HL200 White Carbon Black Hydrophilic Fumed Silica 200 Fumed Silica Powder

Frequently Asked Questions About IOTA HL200 White Carbon Black Hydrophilic Fumed Silica

What is IOTA HL200 fumed silica?

IOTA HL200 is a hydrophilic fumed silica powder. It is made from high-purity silicon dioxide. The product appears as a fine white powder. It has strong thickening and anti-settling properties. This makes it useful in many industrial applications.

What does “hydrophilic” mean for this silica?

Hydrophilic means the silica attracts water. It mixes well with water-based systems. You do not need special surface treatments to use it in aqueous formulations. This feature helps improve stability and performance in coatings, adhesives, and other water-based products.

How does IOTA HL200 improve product performance?

It acts as a rheology modifier. It controls flow and prevents sagging or settling. In paints, it stops pigments from sinking. In adhesives, it gives better shape retention. The powder also boosts suspension and texture without harming clarity in clear systems.

Is IOTA HL200 safe to handle?

Yes, but standard safety practices are needed. Always wear gloves, eye protection, and a dust mask when handling the powder. Avoid breathing in fine particles. Store in a dry place away from moisture to keep its performance stable.

What industries use this fumed silica?

Many sectors rely on IOTA HL200. These include paints and coatings, adhesives and sealants, cosmetics, pharmaceuticals, and food-grade applications. Its purity and consistent quality make it suitable for both industrial and consumer products where performance and safety matter.