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 5-40nm Grade Chemical Raw Material White Carbon Black Nano Silica Silicon Dioxide Fumed Silica 200

White Carbon Black Nano Silica– Fumed Silica 200

Item Review

White Carbon Black Nano Silica, also known as Fumed Silica 200, is a high-purity chemical basic material made from silicon dioxide (SiO ₂). It looks like a penalty, free-flowing white powder. The key particle size varies from 5 to 40 nanometers , giving it phenomenal surface and reactivity. This quality meets rigorous commercial criteria for efficiency and consistency.

Secret Qualities

Fumed Silica 200 has a very high certain surface area, generally between 180– 220 m TWO/ g . It is amorphous, non-crystalline, and thermally stable. The product shows solid enlarging and anti-settling results in liquids. It likewise supplies exceptional support when included in polymers, rubbers, and finishings. Its hydrophilic nature permits very easy diffusion in water-based systems.

Common Applications

This nano silica is commonly used across numerous industries. In adhesives and sealants, it controls viscosity and prevents drooping. Paints and layers use it to boost scrape resistance and matting. In rubber manufacturing, it enhances tensile stamina and use resistance– especially in high-performance tires. It also functions as a circulation aid in powders like drugs, cosmetics, and preservative. Electronic devices manufacturers rely upon it for thermal monitoring and insulation in encapsulants.

Handling and Storage space

Shop Fumed Silica 200 in a completely dry, awesome location away from wetness. Keep containers snugly secured to stay clear of clumping. Usage standard commercial health techniques when managing: put on gloves, eye security, and a dirt mask. Prevent developing air-borne dust during transfer or blending. The item is non-toxic however can aggravate if inhaled in big quantities.

Technical Specifications

– Chemical Formula : SiO ₂.
– Purity : ≥ 99.8%.
– Key Fragment Dimension : 5– 40 nm.
– Surface Area (WAGER) : 180– 220 m TWO/ g.
– Loss on Drying (105 ° C, 2h) : ≤ 1.5%.
– pH (4% dispersion) : 3.6– 4.6.
– Mass Density : 30– 60 g/L.

This fumed silica supplies trustworthy efficiency for demanding applications where precision and high quality matter.

Applications of 5-40nm Grade Chemical Raw Material White Carbon Black Nano Silica Silicon Dioxide Fumed Silica 200

Applications of 5– 40nm Grade White Carbon Black (Nano Silica/ Fumed Silica 200)

High-Performance Additive for Industrial Formulations

White carbon black, also referred to as nano silica or fumed silica 200, is a high-purity amorphous silicon dioxide with bit sizes between 5 and 40 nanometers. Its ultrafine framework gives it unique physical and chemical buildings that make it valuable across numerous markets.

In rubber manufacturing, this material functions as a strengthening filler. It boosts tensile toughness, tear resistance, and abrasion efficiency– especially in high-end tires and industrial rubber products. Unlike standard fillers, it delivers these benefits without sacrificing flexibility or processability.

In finishings and paints, fumed silica 200 controls viscosity and avoids pigment settling. It aids keep uniform texture during storage and application. The outcome is smoother coatings, far better coverage, and reduced sagging on vertical surface areas.

The sticky and sealer sector uses it to adjust circulation behavior. It supplies thixotropy– indicating the item remains thick when still yet flows quickly under stress. This makes giving specific and lowers plunging after application.

In cosmetics and personal treatment, its fine particle dimension and high surface permit it to take in oil, improve spreadability, and provide a silky feel. It appears in powders, structures, and antiperspirants for its mattifying and stabilizing results.

Pharmaceutical formulations benefit from its duty as a free-flow agent. It keeps powders from clumping and makes certain even blending of energetic components. Food-grade variations are likewise utilized in powdered food products for similar anti-caking functions.

Electronics and specialized materials rely upon its thermal security and electrical insulation. It boosts the efficiency of encapsulants, potting compounds, and thermal user interface materials.

Due to its regular top quality and reactive surface area, 5– 40nm grade fumed silica 200 continues to be a relied on option wherever accuracy, purity, and performance matter.

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 5-40nm Grade Chemical Raw Material White Carbon Black Nano Silica Silicon Dioxide Fumed Silica 200

Frequently Asked Questions About Nano Silica Fumed Silica 200

What is Nano Silica Fumed Silica 200?

Nano Silica Fumed Silica 200 is a high-purity white carbon black made of silicon dioxide (SiO₂). Its particles measure between 5 and 40 nanometers. This material is created through a flame hydrolysis process. It appears as a fine, free-flowing powder. It is widely used to improve strength, stability, and texture in many industrial products.

Where is this material commonly used?

This fumed silica works well in paints, coatings, adhesives, sealants, and rubber compounds. It also goes into cosmetics, pharmaceuticals, and food-grade applications when it meets safety standards. The nano size helps thicken liquids, prevent clumping, and control flow without changing the product’s color or clarity.

How does it improve product performance?

The tiny particles create a network inside liquids or solids. This network boosts viscosity, stops settling, and adds reinforcement. In rubber, it increases tear resistance and durability. In coatings, it prevents sagging and improves scratch resistance. The result is a more stable and longer-lasting end product.

Is it safe to handle?

Yes, but basic safety steps are needed. Wear gloves, eye protection, and a dust mask when handling the dry powder. Avoid breathing in fine particles. Store it in a cool, dry place away from moisture. Always follow local safety rules and the supplier’s safety data sheet.

How should it be stored and handled?

Keep the container sealed tightly. Moisture can cause clumping. Use clean, dry tools to scoop or mix the powder. Mix slowly to avoid dust clouds. If stored properly, the material stays effective for at least 12 months. Check the packaging date before use.