In building insulation, HVAC, and industrial piping systems, the service life and long-term stability of insulation materials are crucial considerations during selection. Rubber and plastic insulation materials, due to their good flexibility and stable cl

In the storage, transportation, and cryogenic pipeline insulation of liquefied natural gas (LNG), insulation materials not only need excellent thermal insulation performance but must also withstand the thermal expansion and contraction under extreme cryog

In modern architecture and industry, duct systems are a crucial component of HVAC systems. Besides requiring excellent thermal insulation, sound insulation, and fire resistance, weight is also a significant design factor. With increasingly stringent energ

In the thermal insulation materials industry, with continuous technological advancements, new types of thermal insulation materials are constantly emerging. Among them, aerogel, as a material with ultra-low thermal conductivity, has received widespread at

Glass wool is a high-efficiency insulation material widely used in construction, HVAC, and industrial insulation. Its density is one of the important factors affecting its insulation, sound absorption, and fire resistance properties. So, how does the dens

Rock wool, a common thermal insulation material, is widely used in buildings, industrial applications, and HVAC systems. Besides its significant thermal insulation performance, rock wool's sound absorption properties are also a major advantage in vari

In the storage and transportation of liquefied natural gas (LNG), cryogenic conditions place stringent requirements on insulation materials. LNG elastic felt, as a cryogenic insulation material, has attracted widespread attention due to its unique flexibi

In HVAC systems, the choice of duct material directly affects the system's energy consumption, noise, fire resistance, and operational stability. In recent years, fiberglass ducts have been increasingly used in commercial and public buildings. So, are

In the field of high-performance insulation materials, aerogels have attracted much attention due to their ultra-low thermal conductivity and ultra-thin insulation effect. In practical selection and engineering applications, many users focus on a key ques

In building insulation and industrial thermal insulation systems, the fire resistance of materials is one of the important indicators when selecting materials. Glass wool, as a common inorganic fiber insulation material, is widely used in wall, roof, duct

I. Is Rock Wool a Non-Combustible Material?Domestic Standard CertificationAccording to GB 8624 "Classification of Combustion Performance of Building Materials and Products":Rock Wool → Class AClass A = Non-combustible MaterialThis means:It doe

I. Are Rubber and Plastic Materials Inherently Flame-Retardant?Rubber and plastic insulation materials (usually referring to rubber and plastic foam insulation materials) are organic polymer materials. From a material property perspective:? Not a natura