SiO2 Hollow Glass Bubbles with Low Thermal Expansion High Chemical Resistance and Low Thermal Conductivity for Industrial Applications

Product Description:

Hollow Glass Bubbles are an innovative and versatile material designed to enhance a wide range of industrial and commercial applications. These microspheres are known for their unique properties, including low moisture content, low thermal expansion, and excellent thermal insulation capabilities. With a moisture content of less than 0.5%, Hollow Glass Bubbles ensure minimal absorption of water, which contributes to their durability and stability in various environments. This low moisture content makes them particularly suitable for applications where maintaining material integrity is critical, such as in automotive applications and other high-performance industries.

One of the standout features of Hollow Glass Bubbles is their low thermal expansion. This characteristic ensures that the material maintains its shape and structural integrity even under fluctuating temperatures. In automotive applications, where components are exposed to a wide range of thermal conditions, this property is invaluable. It helps in enhancing the longevity and reliability of parts, reducing the risk of thermal deformation and failure. Consequently, manufacturers can reduce maintenance costs and improve overall vehicle performance by incorporating Hollow Glass Bubbles into their designs.

The refractive index of these microspheres is approximately 1.1, which is relatively low compared to many other materials. This low refractive index contributes to the optical clarity and lightweight nature of the product, making it an excellent choice for specialized applications where transparency and weight reduction are essential. In automotive applications, this can translate into lighter components that do not compromise on strength or aesthetic appeal, thereby contributing to fuel efficiency and cost savings.

Hollow Glass Bubbles have a bulk density ranging from 0.15 to 0.30 grams per cubic centimeter (G/cm³). This low bulk density is a significant advantage when aiming to reduce the overall weight of materials and products. In industries such as automotive manufacturing, where every gram counts in improving fuel economy and reducing emissions, incorporating Hollow Glass Bubbles can effectively reduce cost by lowering material usage without sacrificing performance. Their lightweight nature also facilitates easier handling and transportation, further contributing to cost efficiency.

Another important property of Hollow Glass Bubbles is their thermal conductivity, measured at 0.108 W/m·K. This low thermal conductivity means they provide excellent insulation, reducing heat transfer in various applications. In automotive applications, this characteristic is crucial for managing engine and cabin temperatures, improving energy efficiency, and enhancing passenger comfort. By integrating Hollow Glass Bubbles, manufacturers can develop components that better regulate temperature and reduce the need for additional insulating materials, ultimately helping to reduce cost.

Overall, Hollow Glass Bubbles offer a combination of low moisture content, low thermal expansion, low refractive index, lightweight bulk density, and superior thermal insulation. These attributes make them an ideal material for reducing cost and improving performance in automotive applications and beyond. Their ability to enhance structural integrity, reduce weight, and provide thermal management solutions makes them indispensable in modern manufacturing processes.

In conclusion, Hollow Glass Bubbles represent a cutting-edge solution that addresses the demands of various industries, especially automotive applications. By leveraging their unique properties, manufacturers can create more efficient, durable, and cost-effective products. Whether it is for weight reduction, thermal insulation, or improving material stability, Hollow Glass Bubbles stand out as a reliable and high-performance choice that helps reduce cost while meeting the rigorous standards of today’s market.

Features:

• Product Name: Hollow Glass Bubbles
• Bulk Density: 0.15 - 0.60 G/cm³
• Thermal Conductivity: 0.108 W/m·K, indicating low thermal conductivity
• True Density: 0.44 - 0.48 G/cm³
• Material: Glass
• Cost: Reasonable and cost-effective
• Ideal for use in foam cushioning materials
• Enhances properties of thermoplastic composites
• Provides excellent insulation due to low thermal conductivity

Technical Parameters:

Applications:

The HAINUO Hollow Glass Bubbles, model number HN32HS, are engineered to meet the demanding requirements of various industrial applications. With a compressive strength of up to 100 MPa and a true density ranging between 0.44 and 0.48, these hollow glass bubbles offer exceptional mechanical performance while maintaining lightweight properties. Their low thermal conductivity makes them ideal for use in insulation materials, where minimizing heat transfer is crucial to improve energy efficiency in buildings, automotive components, and aerospace structures.

One of the key advantages of HAINUO HN32HS Hollow Glass Bubbles is their ability to maintain dimensional stability under different environmental conditions. This attribute ensures that products incorporating these bubbles retain their shape and size over time, even when exposed to fluctuating temperatures and mechanical stresses. This makes them highly suitable for applications in composite materials, coatings, and sealants that require long-term durability and precision.

Additionally, the moisture content of less than 0.5% and a bulk density of 0.15 to 0.30 g/cm³ contribute to the bubbles’ excellent performance in lightweight structural components. Their high chemical resistance further broadens their application scope, allowing them to be used in harsh chemical environments such as marine coatings, chemical storage tanks, and pipeline insulation, where resistance to corrosion and chemical degradation is essential.

In practical scenarios, HAINUO HN32HS Hollow Glass Bubbles are widely used in automotive manufacturing to reduce vehicle weight without compromising strength, which enhances fuel efficiency and reduces emissions. In construction, they are incorporated into lightweight concrete and plaster to improve thermal insulation and reduce overall building weight. Moreover, in the electronics industry, their low thermal conductivity and dimensional stability help protect sensitive components by providing reliable thermal management and mechanical support.

Overall, the HAINUO Hollow Glass Bubbles HN32HS model is a versatile solution for industries seeking materials that combine low thermal conductivity, high compressive strength, and excellent chemical resistance while maintaining dimensional stability. Their application occasions span from insulation and lightweight structural components to coatings and composites, making them an indispensable material in modern manufacturing and construction sectors.

Customization:

HAINUO offers customizable Hollow Glass Bubbles, model number HN32HS, designed to meet your specific application needs. Made from high-quality glass with a chemical composition of SiO2, Na2O, CaO, MgO, and Al2O3, these bubbles provide excellent thermal conductivity of 0.108 and compressive strength up to 100 MPa. Ideal for use in thermoplastic composite manufacturing and foam cushioning materials, our Hollow Glass Bubbles help enhance product performance while helping to reduce cost. With HAINUO’s reasonable pricing and tailored customization options, you can optimize material properties to suit your unique requirements.

Support and Services:

Our Hollow Glass Bubbles product is supported by a dedicated technical team committed to ensuring optimal performance and customer satisfaction. We offer comprehensive technical support including product selection guidance, application advice, and troubleshooting assistance. Our experts are available to help you understand the properties and best uses of hollow glass bubbles to maximize efficiency in your specific application.

In addition to technical support, we provide a range of services such as customized product formulations, quality testing, and on-site consultation. Our goal is to assist you throughout the entire product lifecycle, from initial inquiry to post-installation support, ensuring that the hollow glass bubbles meet your performance requirements and quality standards.

We also offer detailed documentation including datasheets, safety information, and application notes to facilitate your use of our hollow glass bubbles. Continuous product development and customer feedback integration ensure that our offerings remain at the forefront of innovation and reliability.

FAQ:

Q1: What are HAINUO HN32HS Hollow Glass Bubbles used for?

A1: HAINUO HN32HS Hollow Glass Bubbles are used as lightweight fillers in composites, coatings, adhesives, and sealants to improve strength, reduce weight, and enhance insulation properties.

Q2: What is the typical size range of the HAINUO HN32HS Hollow Glass Bubbles?

A2: The HAINUO HN32HS model features hollow glass bubbles with a diameter typically ranging from 30 to 50 microns, providing excellent uniformity and performance.

Q3: Are HAINUO HN32HS Hollow Glass Bubbles chemically inert?

A3: Yes, the HAINUO HN32HS Hollow Glass Bubbles are chemically inert, making them suitable for use in a wide variety of chemical environments without reacting or degrading.

Q4: How do HAINUO HN32HS Hollow Glass Bubbles affect the density of materials?

A4: Incorporating HAINUO HN32HS Hollow Glass Bubbles into materials significantly reduces their density due to the bubbles' hollow structure, which enhances lightweight properties without compromising strength.

Q5: Can HAINUO HN32HS Hollow Glass Bubbles improve thermal insulation?

A5: Yes, the hollow nature of HAINUO HN32HS Hollow Glass Bubbles provides excellent thermal insulation, making them ideal for applications requiring temperature resistance and energy efficiency.