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.

(A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina in Liquid or Powder Form for Coating & Rubber Application)

Specification of A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina in Liquid or Powder Form for Coating & Rubber Application

The A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina acts as a high-performance additive for coverings and rubber applications. It can be found in liquid or powder kind, providing flexibility for commercial procedures. The item consists of silicon dioxide combined with alumina, enhancing thermal security and reinforcement properties. Its fragment dimension varies between 7-40 nanometers, ensuring consistent dispersion in various matrices. The high area (200 ± 25 m TWO/ g) improves adsorption and thickening effectiveness.

This fumed silica operates in coverings to control thickness, protect against drooping, and enhance toughness. It resists settling during storage space, keeping uniformity in paints and varnishes. In rubber applications, it reinforces mechanical stamina, reduces wear, and boosts resistance to heat and chemicals. The powder kind blends quickly right into elastomers, while the fluid variant incorporates smoothly right into solvent-based systems.

The material satisfies industrial criteria for purity, with SiO2 content going beyond 99.8%. Trace steels are decreased to stay clear of interference in delicate formulas. It continues to be stable under high temperatures (as much as 600 ° C), ideal for requiring atmospheres. The low wetness web content (less than 1.5%) avoids clumping and ensures lengthy shelf life.

Handling is simple. The powder form requires common blending tools. The fluid version disperses quickly without additional grinding. Safety measures consist of using protective equipment to stay clear of breathing or contact with skin. Storage space recommendations include keeping containers secured in completely dry, cool conditions.

The product follows worldwide regulatory frameworks, consisting of REACH and RoHS. It is free from unsafe compounds, straightening with eco-friendly production patterns. Customized particle dimension circulations and surface therapies are readily available for details consumer requirements.

In finishes, it boosts gloss, damage resistance, and bond. For rubber products like tires and seals, it improves tensile toughness and elasticity. Compatibility with natural and not natural systems permits wide application throughout industries. Technical assistance is offered to maximize dosage and combination approaches.

pH levels vary from 3.6-4.3, suitable for acid-stable formulas. Bulk density ranges 40-60 g/L for powder, making certain easy handling. The liquid type’s viscosity adjusts based upon solvent choice, allowing customized flow residential properties.

(A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina in Liquid or Powder Form for Coating & Rubber Application)

Applications of A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina in Liquid or Powder Form for Coating & Rubber Application

A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina works as a functional additive for coatings and rubber products. This product can be found in fluid or powder kind, making it simple to incorporate into various production procedures. In coating applications, it boosts performance by improving resilience and resistance. The great bits of A200 fill tiny voids in finishes, producing a smoother surface area. This minimizes defects like splits or bubbles throughout drying. The product additionally increases bond, assisting coverings stick much better to surface areas like steel, plastic, or concrete. For water-based coverings, A200 acts as a thickener. It controls viscosity, avoiding the layer from ending up being as well drippy or too thick. This ensures even application utilizing brushes, rollers, or spray equipment. UV resistance is an additional advantage, safeguarding surface areas from sunlight damages gradually.

In rubber production, A200 reinforces end products. Including it to rubber substances boosts tensile stamina and elasticity. This makes rubber parts like seals, tubes, or tires last much longer under tension. The powder form mixes easily with raw rubber throughout mixing. It avoids clumping, making sure consistent distribution of components. A200 likewise assists in handling by minimizing stickiness. This assists equipment deal with rubber compounds smoothly, cutting downtime for cleaning. For fluid rubber applications, it supports formulas, preventing separation during storage space.

The option between fluid or powder kinds depends on manufacturing requirements. Powder functions well in completely dry blending procedures, while liquid matches systems needing pre-dispersed ingredients. Both types maintain regular top quality, supplying trustworthy outcomes throughout batches. A200’s high purity guarantees very little interference with various other ingredients. This makes it appropriate for delicate applications like medical tools or food-grade rubber.

Individuals value A200 for its adaptability. It fulfills demands in vehicle, building and construction, and commercial sectors without requiring major procedure modifications. Price efficiency originates from low dose requirements. Percentages deliver considerable enhancements, decreasing product waste. Compatibility with typical ingredients allows formulators to modify dishes without starting from scratch.

Safety remains a top priority. Correct handling standards protect against breathing of powder fragments or skin call with fluid focuses. Storage in covered containers maintains item honesty in humid environments. Producers depend on A200 for constant efficiency, whether boosting finishings or strengthening rubber. Its role in improving product lifespan and capability maintains it pertinent throughout industries.

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 A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina in Liquid or Powder Form for Coating & Rubber Application

What is A200 Fumed Silica used for? A200 Industrial Grade Fumed Silica works as a thickening agent and reinforcement filler. It is used in coatings, adhesives, rubber products, and sealants. The powder or liquid form improves texture, stability, and durability. It helps prevent sagging in paints and adds strength to rubber parts like tires or gaskets.

Can A200 Fumed Silica be used in both liquid and powder forms? A200 works in liquid and powder forms. The choice depends on the application. Liquid coatings often use the liquid form for easy mixing. Powder forms are better for dry rubber compounds. This makes it easy to mix into different products without clumping.

How does A200 improve coating performance? A200 thickens liquids evenly. This stops dripping or settling during application. It also boosts scratch resistance in dried coatings. The tiny particles fill gaps in the material. This creates a smoother finish and better protection against wear.

Is A200 safe for rubber products? A200 meets industry safety standards for rubber applications. It does not react with common rubber additives. The material stays stable under high heat or pressure. Follow standard handling guidelines to avoid dust inhalation. Use protective gear during mixing.

What is the recommended dosage for A200? Start with 1-5% of the total weight of your product. Adjust based on thickness or strength needs. Higher amounts improve reinforcement but may affect texture. Test small batches first to find the right balance.

(A200 Industrial Grade Fumed Silica (SiO2) Oxide Alumina in Liquid or Powder Form for Coating & Rubber Application)