Which property of mineral wool makes it suitable for high temperature applications?

The property of mineral wool that makes it suitable for high-temperature applications is its thermal stability. Mineral wool is designed to withstand significant heat without degrading or losing its insulating properties. This characteristic allows it to be effectively used in applications such as insulation in industrial furnaces, pipes, and high-temperature systems, where materials must endure prolonged exposure to elevated temperatures without melting or catching fire.

Thermal stability is crucial because, in high-temperature environments, other materials may fail by softening, melting, or burning, which can compromise the integrity of the insulation and the safety of the surrounding structures. Mineral wool maintains its structural integrity and effectiveness as an insulator, contributing to energy efficiency and safety in various thermal applications.

While properties such as weight, density, and color can have their own implications in application scenarios, they do not specifically relate to the ability of the material to endure high temperatures in the same critical way that thermal stability does.