Composite ducts are duct systems made of two or more different materials, possessing multiple functions such as structural integrity, thermal insulation, and sound absorption. Fiberglass ducts, formed through multi-layered material composites, meet the de

Aerogels belong to inorganic nanoporous thermal insulation materials and can also be classified as high-performance thermal insulation materials or novel thermal insulation materials.

Glass wool is made primarily from inorganic minerals such as quartz sand, limestone, and dolomite. After being melted at high temperatures, it is processed into a slender fiber structure through centrifugal or blown processes, and then further processed i

This system analyzes which type of thermal insulation material rock wool belongs to, and comprehensively introduces the industry positioning of rock wool from the perspectives of material properties, classification system and application.

This article provides a detailed introduction to what fiberglass ducts are made of, and analyzes their composition, performance characteristics, and application scenarios in HVAC systems.

This article provides a detailed introduction to glass wool, analyzing its composition, performance characteristics, and applications in building and HVAC systems.

The system introduces what rock wool is, its composition, performance characteristics, and application scenarios in construction and industry.

Glass wool is an inorganic fiber material made primarily from glass, which is melted at high temperatures and then fiberized. Its interior exhibits a porous structure formed by numerous interwoven fine fibers, giving it excellent thermal insulation and so