Overview of Silicon Nitride

Silicon Nitride (Si₃N₄) is a critical ceramic material renowned for its exceptional mechanical properties, high-temperature resistance, and chemical stability. It is widely used in the fabrication of high-temperature structural components, bearings, cutting tools, and electronic devices. Silicon Nitride can be prepared through methods such as reaction sintering or hot pressing, resulting in two crystalline forms: α-Si₃N₄ and β-Si₃N₄, depending on the production process.

Features of Silicon Nitride

High Hardness and Wear Resistance: Silicon Nitride boasts remarkable hardness and wear resistance, making it ideal for high-performance cutting tools.

Thermal Stability: It maintains excellent mechanical properties at extremely high temperatures, with a maximum usage temperature exceeding 1200°C.

Good Chemical Stability: It shows great resistance to corrosion by most molten metals and acid-base solutions.

Low Density: Compared to metal materials, Silicon Nitride has a lower density, beneficial for reducing the weight of structural components.

Excellent Electrical Insulation Properties: It is a preferred choice for electronic packaging materials.

(Nano silicon Dioxide Amorphous Silica Power HB-620 CAS 112945 52 5 Sio2 Treated Fumed Silica Hydrophobic)

Specification of Nano silicon Dioxide Amorphous Silica Power HB-620 CAS 112945 52 5 Sio2 Treated Fumed Silica Hydrophobic

Nano Silicon Dioxide Amorphous Silica Powder HB-620 (CAS 112945-52-5) is a high-purity hydrophobic fumed silica. It is treated to enhance efficiency in various commercial applications. The item includes silicon dioxide (SiO2) with a nanoparticle framework. This structure supplies a big area and strong adsorption capability. The material is white, cosy, and free-flowing. It is chemically secure and resistant to moisture due to its hydrophobic treatment.

The powder is commonly made use of in layers, adhesives, and sealants. It improves rheology control, stops drooping, and improves toughness. In rubber and plastics, it works as a strengthening filler. This increases mechanical stamina and abrasion resistance. The hydrophobic nature makes it ideal for applications needing water repellency. It is compatible with polar and non-polar systems. This guarantees very easy diffusion in organic matrices.

HB-620 has a particular surface area of 150-300 m ²/ g. The typical bit dimension ranges from 7-40 nm. The purity goes beyond 99.8%, with low hefty steel content. The bulk density is around 50 g/L. The pH value is neutral, around 6.0-7.5. Loss on ignition (950 ° C) is listed below 1.5%. These buildings make sure consistent performance in high-temperature procedures.

The item is packaged in moisture-proof bags. Common product packaging consists of 5 kg, 10 kg, and 20 kg alternatives. Customized packaging is available for mass orders. Storage space needs a dry, awesome atmosphere away from straight sunshine. Appropriate handling lessens dirt generation. Safety equipment like handwear covers and masks is suggested throughout use.

HB-620 meets global standards for top quality and safety and security. It is free from dangerous ingredients. Industries like electronic devices, cosmetics, and pharmaceuticals utilize it for its inertness. In cosmetics, it improves appearance and controls viscosity. In pharmaceuticals, it acts as a circulation aid for powders.

The material’s low wetness absorption expands service life. It reduces clumping in humid conditions. Its thermal security suits high-temperature manufacturing processes. The powder’s flexibility makes it a preferred choice for designers. It balances efficiency with cost-effectiveness. Customers gain from enhanced item high quality without significant rate rises.

(Nano silicon Dioxide Amorphous Silica Power HB-620 CAS 112945 52 5 Sio2 Treated Fumed Silica Hydrophobic)

Applications of Nano silicon Dioxide Amorphous Silica Power HB-620 CAS 112945 52 5 Sio2 Treated Fumed Silica Hydrophobic

Nano silicon dioxide amorphous silica powder HB-620 (CAS 112945 52 5) is a hydrophobic fumed silica treated for high-performance applications. This material serves as a thickening agent, anti-settling additive, and rheology modifier. Its surface treatment improves compatibility with organic systems, making it perfect for sectors needing water-repellent homes.

In coverings and paints, HB-620 enhances sturdiness. It protects against sagging or dripping throughout application. The powder creates a secure network within the finishing, improving scratch resistance. It makes certain even circulation of pigments, keeping color uniformity. Water resistance rises as a result of the hydrophobic nature, securing surfaces from dampness damages.

Adhesives and sealers gain from HB-620’s ability to control flow. It readjusts thickness without influencing healing. The powder decreases shrinking throughout drying out, lessening fractures. It reinforces bond stability in high-stress atmospheres. The dealt with silica resists clumping, guaranteeing smooth application in silicone-based products.

HB-620 serves as an anti-caking representative in pharmaceuticals. It keeps powders free-flowing in tablets or capsules. The inert nature guarantees safety in clinical formulations. It maintains energetic ingredients, prolonging service life. The hydrophobic building prevents wetness absorption, critical for humidity-sensitive drugs.

Cosmetics utilize HB-620 to improve structure. It absorbs excess oils in skin care items, producing a matte finish. The silica improves spreadability in structures and sunscreens. It protects against splitting up in fluid solutions, making sure consistent consistency. Its fine particles give a smooth feel without clogging pores.

Plastics and rubber markets rely on HB-620 for reinforcement. It enhances mechanical strength in composites. The powder lowers friction throughout processing, enhancing mold and mildew launch. It enhances heat resistance in high-temperature applications. Electrical insulation homes make it appropriate for cable finishes.

HB-620 enhances efficiency in printing inks. It prevents sedimentation, maintaining ink security. The silica enhances print clearness and adhesion on substrates. Rapid drying out times decrease smudging. Its resistance to humidity makes certain sharp lead to differing problems.

The powder’s convenience encompasses farming. It serves as a provider for chemicals or plant foods. Controlled launch boosts effectiveness. Water-repellent coverings protect nutrients from seeping. Crop therapies remain reliable much longer, reducing application frequency.

HB-620 satisfies strict commercial criteria. Its tailored surface treatment ensures consistent outcomes across applications. Producers value its versatility, reliability, and role in improving item quality.

Company Introduction

Welcome to JatujakGuide,a leading global supplier of high-quality silicon nitride (Si₃N₄) products. We specialize in providing advanced ceramic materials that offer exceptional strength, thermal stability, and wear resistance, making them ideal for industries such as aerospace, automotive, and electronics. Our state-of-the-art manufacturing processes ensure superior product quality and consistency. With a commitment to innovation and customer satisfaction, we deliver reliable and cost-effective solutions worldwide. Whether you need silicon nitride for cutting tools, bearings, or thermal management applications, trust [Your Company Name] to meet your needs. Partner with us for high-performance materials and expert support.

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 Nano silicon Dioxide Amorphous Silica Power HB-620 CAS 112945 52 5 Sio2 Treated Fumed Silica Hydrophobic

What is HB-620 Nano Silicon Dioxide Amorphous Silica Powder? HB-620 is a treated fumed silica. It has hydrophobic properties. The product is made by modifying hydrophilic silica with specific agents. This process makes it repel water. It is used in applications requiring moisture resistance. The CAS number is 112945-52-5. The chemical formula is SiO2.

What industries use this product? It is common in coatings, adhesives, and sealants. It improves rheology in these products. It prevents clumping in powders. The construction sector uses it for cement additives. The pharmaceutical industry applies it in tablet formulations. It acts as a flow agent.

How does HB-620 differ from untreated fumed silica? Untreated silica is hydrophilic. It absorbs water. HB-620 is hydrophobic. It resists water absorption. This makes it better for moisture-sensitive environments. The treatment enhances compatibility with non-polar matrices. It reduces agglomeration in storage.

Is HB-620 safe to handle? Follow standard safety measures. Use gloves and goggles. Avoid inhaling dust. Work in well-ventilated areas. Prolonged exposure to airborne particles may irritate lungs. Store away from food and drink. Refer to the safety data sheet for detailed instructions.

How should this product be stored? Keep it in a dry, cool place. Seal the container tightly. Prevent moisture from entering. Store away from direct sunlight. Do not expose to high temperatures. Proper storage maintains performance over time. Check the packaging for expiry dates.

(Nano silicon Dioxide Amorphous Silica Power HB-620 CAS 112945 52 5 Sio2 Treated Fumed Silica Hydrophobic)