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.

(Amorphous Hydrophilic Nano Sio2 powder 112945 52 5 silicon Dioxide HL-200 For Adhesive Coatings UPR Fumed Silica)

Specification of Amorphous Hydrophilic Nano Sio2 powder 112945 52 5 silicon Dioxide HL-200 For Adhesive Coatings UPR Fumed Silica

Amorphous Hydrophilic Nano SiO2 Powder (CAS 112945-52-5), additionally referred to as HL-200 Silicon Dioxide, is a high-performance fumed silica designed for adhesive coverings, unsaturated polyester materials (UPR), and similar applications. This product is engineered to enhance product efficiency with its special physical and chemical residential properties.

The powder includes a nano-scale bit dimension, commonly ranging between 5-20 nanometers. This tiny size permits also diffusion in adhesives and layers, producing an uniform structure. The amorphous nature of the particles protects against condensation, making sure security in differing conditions. Its hydrophilic surface enables solid communications with polar substrates, improving adhesion and compatibility in water-based systems.

HL-200 has a high particular surface area, usually in between 150-300 m ²/ g. This residential or commercial property raises the material’s ability to absorb liquids and act as a thickening representative. It changes thickness efficiently without jeopardizing circulation homes. The powder also improves mechanical toughness in healed adhesives, decreasing shrinking and splitting during drying out.

This silicon dioxide powder is chemically inert. It withstands high temperatures as much as 600 ° C, making it suitable for heat-resistant coatings. Its pureness exceeds 99.8%, decreasing contamination threats in sensitive formulas. The material meets market criteria for heavy metal content, ensuring safety and security in customer items.

In adhesive applications, HL-200 improves bonding stamina while preserving versatility. It protects against sagging or trickling in upright finishes. For UPR systems, it increases treating and enhances surface area level of smoothness. The powder’s anti-settling homes extend service life by preventing particle aggregation.

Handling requires typical precaution. Usage safety tools to avoid inhalation. Store in a completely dry, amazing setting to keep performance. The product is packaged in moisture-resistant containers to protect top quality during delivery.

Applications cover sectors like automotive, building, electronics, and paints. It is compatible with solvents, materials, and polymers. Individuals report improved scratch resistance, durability, and weather resistance in end products. Custom bit size distributions are available for specialized needs.

(Amorphous Hydrophilic Nano Sio2 powder 112945 52 5 silicon Dioxide HL-200 For Adhesive Coatings UPR Fumed Silica)

Applications of Amorphous Hydrophilic Nano Sio2 powder 112945 52 5 silicon Dioxide HL-200 For Adhesive Coatings UPR Fumed Silica

Amorphous Hydrophilic Nano SiO2 Powder HL-200 (CAS 112945-52-5) is a high-performance fumed silica made for glue finishes and unsaturated polyester resin (UPR) applications. The material uses unique residential properties because of its nano-sized bits and hydrophilic surface. It enhances product performance in several markets by improving attachment, mechanical toughness, and toughness.

In sticky coatings, HL-200 serves as a thickening representative. It regulates thickness properly. This avoids drooping or leaking during application. The powder’s high area makes certain also dispersion in fluid systems. It reinforces the bond in between layers and substratums. The outcome is improved resistance to dampness, heat, and mechanical tension. This makes it ideal for construction adhesives, automobile sealants, and industrial protective coverings.

For UPR composites, HL-200 improves reinforcement. The nano-sized silica bits fill micro-gaps in the material matrix. This increases tensile strength and effect resistance. The material’s hydrophilic nature advertises much better compatibility with polar materials. It minimizes curing time while keeping flexibility. Applications include fiberglass-reinforced plastics, marine compounds, and corrosion-resistant containers.

The powder’s nano-scale structure boosts openness in clear finishings. It decreases light scattering. This is critical for optical adhesives or safety movies needing high quality. Its tiny fragment dimension additionally aids in creating smooth surfaces. Surface defects like fractures or bubbles are decreased.

In construction products, HL-200 boosts the workability of cement-based adhesives. It improves water retention. This stops early drying out. The material increases attachment to floor tiles, stones, or steels. Resilience in high-humidity settings is raised.

The product is used in electronic devices for enveloping sensitive components. It supplies thermal security and electrical insulation. The nano-silica layer guards against dirt and dampness. This prolongs the life expectancy of digital gadgets.

HL-200 works with a lot of solvents and materials. It disperses conveniently without clumping. Handling efficiency is enhanced. Suppliers gain from decreased waste and energy usage.

Safety and security and environmental influence are focused on. The powder is non-toxic and meets international regulatory criteria. Handling needs standard safety procedures. Storage in completely dry conditions makes sure long-lasting stability.

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 Amorphous Hydrophilic Nano Sio2 powder 112945 52 5 silicon Dioxide HL-200 For Adhesive Coatings UPR Fumed Silica

Amorphous Hydrophilic Nano SiO2 Powder HL-200 (CAS 112945-52-5) is a high-purity silicon dioxide product. It is designed for adhesive coatings, unsaturated polyester resins (UPR), and similar applications. Its nano-sized particles improve material performance through surface modification and reinforcement.

What is HL-200 used for?
HL-200 acts as a thickening agent, anti-settling aid, and rheology modifier. It enhances adhesion in coatings and improves mechanical strength in resins. The powder works well in systems requiring moisture resistance and stability under high temperatures.

How does HL-200 improve adhesive coatings?
The nano-scale particles fill microscopic gaps in coatings. This creates a denser structure, boosting durability and scratch resistance. The hydrophilic nature ensures even dispersion in water-based systems. It prevents clumping and maintains consistency during application.

Is HL-200 compatible with other materials?
Yes. It integrates smoothly with solvents, resins, and polymers. The surface-treated silica avoids chemical conflicts in most formulations. Users report stable performance in epoxy, acrylic, and polyester-based systems. Adjustments to mixing speed or temperature are rarely needed.

What is the recommended dosage?
Typical usage ranges from 0.5% to 5% by weight. Start with a lower percentage and increase gradually until desired viscosity or strength is achieved. Overloading may cause uneven texture or longer curing times. Testing small batches first is advised.

Are there safety precautions for handling HL-200?
Wear gloves and masks to avoid direct contact or inhalation. The powder is non-toxic but may irritate eyes or lungs. Store it in a dry, cool place away from direct sunlight. Keep containers sealed to prevent moisture absorption.

(Amorphous Hydrophilic Nano Sio2 powder 112945 52 5 silicon Dioxide HL-200 For Adhesive Coatings UPR Fumed Silica)