SiLibeads^® SOLID & SiLibeads^® AIR for casting resins

SiLibeads® SOLID glass beads and SiLibeads® AIR hollow glass beads are used as fillers in casting resins to improve various material properties and meet specific requirements. Here are some of the main applications:

Weight reduction: Hollow glass spheres are lightweight and help to reduce the overall weight of the casting resin. This is particularly advantageous in applications where weight is a factor, such as in the aerospace or automotive industries.

Improved strength: (Surface-modified or coated) glass beads can improve the mechanical properties of the resin by increasing its tensile and compressive strength. This results in greater durability and longevity of the end product.

Viscosity control: The use of glass beads and hollow glass beads can help regulate the viscosity of the casting resin, which facilitates processing and application. Controlled viscosity is important for even distribution of the resin during the casting process.

Surface quality: These fillers can contribute to a smoother and more uniform surface of the cast material, which improves aesthetics and functionality. Good surface quality is crucial for many applications, especially in electronics or construction.

Cost efficiency: Glass beads and hollow glass beads are often more cost-effective than other fillers, helping to reduce the production costs of the casting resin without compromising quality.

Thermal properties: Hollow glass beads can also influence the thermal properties of the resin by reducing thermal conductivity, which can be beneficial in certain applications.

Electrical properties: In certain applications, SiLibeads® SOLID and SiLibeads® AIR can be combined with conductive fillers such as carbon or metal particles to improve the structure and mechanical properties of the resin while enabling electrical conductivity.

Please contact us for further information!