What are the differences between ceramic fiber insulation and glass insulation?

Ceramic fiber insulation and glass insulation are both used for thermal insulation, but they differ in several ways. Ceramic fiber insulation is made from inorganic materials and offers high temperature resistance, typically suitable for applications above 1000掳C. It has low thermal conductivity and is lightweight, but it can be prone to abrasion and may release fibers, which can be harmful if inhaled. Glass insulation, on the other hand, is made from glass fibers and is generally more resistant to moisture and chemicals. It is less effective at high temperatures, usually suitable up to around 500掳C. Glass insulation is denser and heavier than ceramic fiber, but it is more durable and less hazardous to handle. The choice between the two depends on the specific requirements of the application, such as temperature range, moisture resistance, and safety considerations.