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.

(China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300)

Specification of China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300

China Manufacturing Facility Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300 is a high-performance material created for industrial applications. The item includes a hydrophobic surface due to chemical treatment with silane agents. This therapy improves compatibility with natural systems. The product is created utilizing advanced fire hydrolysis technology. The procedure ensures consistent fragment dimension and purity.

The key specifications consist of a fragment size series of 7-40 nanometers. The specific surface area measures 300 ± 30 m TWO/ g. The high area improves support in matrices like rubber or plastics. The silica web content exceeds 99.8%. Wetness material remains listed below 0.5%. This low wetness degree stops clumping. The pH value varies between 3.7 and 4.5. The mass thickness is 40-60 g/L. The loose structure aids in simple dispersion.

This fumed silica masters applications calling for water resistance. It is utilized in finishes, adhesives, and sealers. The hydrophobic nature repels dampness. This extends the life-span of items revealed to moisture. The material boosts mechanical toughness in silicone rubber. It boosts viscosity control in fluid systems. The item avoids working out in paints and inks. It makes sure uniform texture.

The manufacturing process sticks to rigorous quality assurance. The factory uses automated systems for precision. Each set goes through screening for purity and efficiency. The item satisfies global requirements like ISO 9001. It adheres to REACH and RoHS policies.

Packaging alternatives consist of 10 kg polyethylene bags or 20 kg fiber drums. Storage space requires completely dry, amazing problems. Direct sunlight has to be avoided. Proper handling lessens dust generation. Security equipment like masks and handwear covers is recommended throughout use.

The material works with polar and non-polar systems. It disperses conveniently under shear mixing. No extra surface area modification is needed. This saves time in manufacturing processes. Industries like auto, building, and electronics take advantage of its homes.

The manufacturing facility supplies customization based on client demands. Particle size, surface treatment, and packaging can be readjusted. Technical support is offered for integration into details applications. Examples are attended to testing before mass orders.

The product’s security under heats makes it appropriate for requiring settings. It withstands deterioration up to 600 ° C. This makes sure integrity in extreme problems. Performance remains regular throughout diverse environments.

(China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300)

Applications of China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300

China Manufacturing Facility Silicon Dioxide Nano Hydrophobic Fumed Silica 300 OUNCE HB4300 is a high-performance material made use of in several markets. It works well in coverings, adhesives, sealants, and composites. The product has a strong hydrophobic nature, indicating it pushes back water properly. This residential property makes it perfect for exterior applications where moisture resistance is vital.

The material improves the durability of finishings. It avoids water absorption, lowering damages from rain, moisture, or condensation. Paint and finishing formulas with HB4300 keep steady much longer, maintaining their look and feature. The nano-sized bits spread evenly in fluids, enhancing uniformity without clumping.

In adhesives and sealers, HB4300 increases stamina and flexibility. It aids these items stick better under damp problems. Building and construction jobs use it for weather-resistant joints and bonds. Automotive components benefit from reduced deterioration when secured with HB4300-enhanced materials.

The electronic devices industry counts on this silica for shielding sensitive components. It adds a water-repellent layer to circuit card and ports, avoiding short circuits. Its thermal security suits high-temperature procedures, making it helpful in producing electronic parts.

HB4300 operates in rubber and plastic items. It enhances tire treads, expanding lifespan and grasp on damp roads. Plastic products get far better surface area high quality and resistance to scratches. The product’s low thickness maintains end products lightweight while improving performance.

Drugs use this silica as a flow agent in powder solutions. It stops clumping throughout storage and makes certain even blending in tablet computers. Cosmetics apply it to manage structure and expand wear time. Creams and creams stay smooth without separating.

The manufacturing process deals with fumed silica with special agents to produce its hydrophobic surface. This treatment makes sure compatibility with organic and inorganic systems. Suppliers choose HB4300 for its dependability in harsh atmospheres. It satisfies rigorous high quality standards, supplying consistent results across sets.

Industries value HB4300 for resolving water-related challenges. Its adaptability makes it a vital component beforehand material scientific research. From construction to medical care, this silica supports advancement by boosting product efficiency and long life.

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 China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300

What is China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300? This material is a high-purity silica powder. It is processed through a vapor-phase method. The surface is treated to repel water. It is used mainly to improve properties in coatings, adhesives, and composites. The particle size is small, around 300 nanometers. This ensures even dispersion in various matrices.

What industries use this product? It is common in construction, electronics, and automotive sectors. In construction, it strengthens concrete and waterproof coatings. Electronics manufacturers add it to encapsulants for moisture resistance. Automotive parts like seals benefit from its durability. It also appears in paints to prevent corrosion. Custom applications depend on specific needs.

Is this material safe for industrial use? Proper handling is essential. Inhalation of fine particles may irritate the lungs. Workers should wear masks and gloves. The product is chemically stable under normal conditions. It does not react with most substances. Storage requires a dry, cool environment. Follow local safety guidelines to avoid risks.

How does this silica compare to untreated versions? The hydrophobic treatment makes it different. Untreated silica absorbs moisture. This causes clumping and performance issues. HB4300 stays free-flowing in humid conditions. It bonds better with polymers. The result is improved mechanical strength in final products. Costs are higher but justified by enhanced results.

Can HB4300 be mixed with other additives? Yes. It works with resins, rubbers, and solvents. Pre-dispersion in liquid carriers is recommended. This prevents agglomeration. Mixing speed and time affect uniformity. Test compatibility with specific materials first. Some surfactants or fillers might reduce its effectiveness. Adjust ratios based on trial outcomes.

(China Factory Silicon Dioxide Nano Hydrophobic Fumed Silica 300 IOTA HB4300)