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.

(Papermaking chemical sio2 silica fume sand white powder silica aerogel hydrophilic type fumed silica)

Specification of Papermaking chemical sio2 silica fume sand white powder silica aerogel hydrophilic type fumed silica

This powder is a papermaking chemical. It is called hydrophilic fumed silica. It resembles very fine white sand. The almost all is silicon dioxide, SiO2. Its fragments are very little. This gives it a significant surface. That huge area is very important for just how it functions.

The powder likes water. This makes it hydrophilic. It mixes quickly with water. This is best for damp papermaking processes. It goes straight right into the pulp blend. The tiny particles fill spaces in between paper fibers. They imitate solid adhesive. This makes the final paper much stronger. It aids the paper withstand tearing.

It additionally regulates exactly how quick fluids soak into the paper. This improves the paper’s sizing. The paper becomes much less absorbing where needed. It aids water drainpipe much faster on the paper maker. This speeds up manufacturing. Much less water remains in the wet paper sheet.

The powder is very pure. It has low levels of contaminations. This makes certain regular quality in your paper. It won’t introduce unwanted shades or deteriorate areas. It does reliably set after set. It is a fine, dry powder. Manage it meticulously to avoid dust clouds. Usage basic safety and security gear like masks. Store it in a trendy, dry location. Keep the container snugly closed. This quits moisture from getting in and clumping the powder.

(Papermaking chemical sio2 silica fume sand white powder silica aerogel hydrophilic type fumed silica)

Applications of Papermaking chemical sio2 silica fume sand white powder silica aerogel hydrophilic type fumed silica

Papermaking counts on special chemicals for far better outcomes. Silica items like silica fume sand, white powder silica, hydrophilic fumed silica, and silica aerogel are necessary tools. They aid the paper device run smoother and boost the last paper top quality.

One major work is improving retention and water drainage. Tiny silica fragments get onto fibers and fillers in the pulp slurry. They create little globs. This makes the water drainpipe much quicker on the wire section. Faster drain suggests the maker can run at higher speeds. Much more significantly, it keeps valuable fibers and fillers in the paper sheet. Much less things washes away. This saves cash and makes the paper extra consistent.

These silica types also make paper more powerful. They link with the cellulose fibers. This produces a tougher network inside the paper sheet. The paper stands up to tearing much better. It holds with each other under tension much better. This toughness boost works for many paper grades, particularly product packaging products requiring resilience.

In coating applications, silica imitates a performance booster. It makes the finish color spread uniformly on the paper surface area. The finishing layer ends up being smoother and extra uniform. This provides a far better printing surface area. Print quality boosts. Ink stays where it should. Shades look sharper.

Silica aerogel offers unique residential or commercial properties. Its extremely light framework gives outstanding insulation. This works for specialty papers requiring thermal protection. Hydrophilic fumed silica easily soaks up wetness. This assists control water activity during papermaking. It stops issues linked to uneven wetness.

Paper mills choose these silica items genuine benefits. They resolve usual manufacturing difficulties. They make paper devices extra productive. They develop stronger, better paper products successfully. Recognizing these applications aids mills optimize their processes.

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 Papermaking chemical sio2 silica fume sand white powder silica aerogel hydrophilic type fumed silica

Papermaking Chemical Silica FAQs

What is this silica powder?
This silica powder includes silica fume, silica sand, white powder silica aerogel, and hydrophilic fumed silica. It is a very fine white powder. Manufacturers process quartz sand at high temperatures. This powder has unique properties useful in industry.

Where is this silica powder used?
Its main use is in papermaking. It improves paper quality. The powder acts as a filler and coating agent. It makes paper smoother and stronger. It also helps control ink absorption. Other industries use it too. These include paints, plastics, and construction materials. It acts as a thickener and reinforcing agent.

Why choose hydrophilic fumed silica?
Hydrophilic means it attracts water. This matters for wet processes like papermaking. It mixes easily with water-based systems. It disperses well in liquids. This ensures even distribution in the paper pulp or coating. Hydrophobic silica repels water. Hydrophilic is better for these applications.

Is this silica powder safe?
Handle it carefully. Avoid breathing the fine dust. It can irritate lungs. Wear proper safety gear. Use gloves, safety glasses, and a dust mask. Keep the area well-ventilated. Follow the safety data sheet instructions. Store it away from food and drink.

How should I store this silica powder?
Keep it dry. Moisture affects performance. Store containers tightly sealed. Keep bags undamaged. Store in a cool, well-ventilated place. Avoid extreme heat. Keep it away from incompatible materials. Check the label for specifics.

(Papermaking chemical sio2 silica fume sand white powder silica aerogel hydrophilic type fumed silica)