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 White Amorphous Silica PowderFUSIL 615 Hydrophobic Fumed Silica

FUSIL 615 Hydrophobic Fumed Silica– White Amorphous Silica Powder

Product Introduction

FUSIL 615 is a white, amorphous silica powder It is made through a fumed process and dealt with to come to be hydrophobic. This suggests it drives away water and stands up to wetness. The powder streams freely and has an extremely fine bit size.

Secret Features

This silica powder provides strong thickening and anti-settling performance. It aids control viscosity in fluids without altering their clarity. Since it is hydrophobic, it works well in systems subjected to moisture or water. The powder additionally boosts flow and protects against clumping in dry blends.

Technical Specs

– Look : Free-flowing white powder.
– Surface Treatment : Dimethyldichlorosilane
– Details Surface Area (BET) : Approximate. 200 m TWO/ g.
– Loss on Drying (105 ° C, 2 humans resources) : ≤ 1.5%.- Ignition Loss (1000 ° C, 2 humans resources) : 12– 18%.
– pH (4% dispersion in water) : 3.6– 4.8.
– Bulk Thickness : 50– 90 g/L.

Applications

FUSIL 615 is used in numerous sectors. It works in paints, layers, adhesives, and sealers to quit drooping and clearing up. In cosmetics, it gives powders a smooth feeling and maintains them dry. It additionally adds security to commercial lubricants and greases. Since it resists moisture, it is suitable for products stored in moist problems.

Handling and Storage space

Shop the powder in a dry, trendy location. Keep containers sealed when not in use. Prevent breathing dirt throughout handling. Use conventional safety gear like handwear covers and shatterproof glass. The product is safe however need to not be consumed.

Applications of White Amorphous Silica PowderFUSIL 615 Hydrophobic Fumed Silica

Applications of White Amorphous Silica Powder– FUSIL 615 Hydrophobic Fumed Silica

Thickening and Anti-Settling Representative

FUSIL 615 jobs well as a thickener in liquid systems. It quits solid bits from sinking to the base. This keeps mixtures stable over time. Paints, finishings, and adhesives stay consistent without mixing.

Rheology Control

This silica provides exact control over circulation actions. It aids items hold their shape after application. Sealers and gels stay where they are put. They do not trickle or sag on vertical surfaces.

Free-Flow Aid

In dry powder blends, FUSIL 615 prevents clumping. It coats particle surfaces and reduces wetness uptake. This makes powders put easily. Instances include preservative, drugs, and toners.

Matting and Surface Area Enhancement

When added to coatings, it develops a soft, non-glossy finish. The surface area feels smooth yet not glossy. This serves for furniture coatings, vehicle paints, and commercial finishings.

Support in Elastomers

FUSIL 615 reinforces rubber and silicone items. It boosts tear resistance and longevity. These materials last much longer under stress and anxiety. Common usages include seals, gaskets, and medical tubing.

Dampness Resistance

Due to the fact that it is hydrophobic, this silica repels water. It shields sensitive parts in electronics and insulation materials. Dampness can not easily penetrate treated surfaces.

Compatibility Throughout Industries

FUSIL 615 mixes well with numerous natural systems. It does accurately in cosmetics, agrochemicals, and construction chemicals. Its pureness and uniformity fulfill rigorous market requirements. Users get dependable outcomes set after set.

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 White Amorphous Silica PowderFUSIL 615 Hydrophobic Fumed Silica

Frequently Asked Questions About FUSIL 615 Hydrophobic Fumed Silica

What is FUSIL 615 Hydrophobic Fumed Silica?

FUSIL 615 is a white amorphous silica powder. It is made through a fuming process and then treated to become hydrophobic. This means it repels water. The powder has a very fine particle size and high surface area. These features help it work well in many industrial applications.

Why choose hydrophobic silica over regular silica?

Regular silica absorbs moisture from the air. That can cause clumping or weaken performance. FUSIL 615 resists water because of its surface treatment. This makes it stable in wet environments. It also keeps its flow and thickening abilities longer in storage.

Where is FUSIL 615 commonly used?

This silica works in paints, coatings, adhesives, and sealants. It helps control viscosity and prevent sagging. It is also used in cosmetics, like powders and creams, to improve texture. Some rubber and plastic products use it as a reinforcing filler. Its hydrophobic nature makes it ideal for outdoor or humid conditions.

How should I handle and store FUSIL 615?

Keep the powder in a dry, cool place. Use sealed containers to block moisture and dust. Wear gloves and a mask when handling it to avoid skin or lung irritation. Do not store near strong acids or bases. Good ventilation in the work area is important.

Does FUSIL 615 meet industry safety standards?

Yes. FUSIL 615 follows major global safety and quality guidelines. It is free from crystalline silica, which is a health concern. The product comes with full documentation, including safety data sheets. Always check local regulations before use.