Insulation Industry Knowledge & Tips | Rosewool Insulation
Jan 22. 2026
What is the high temperature resistance of zirconium containing ceramic fiber blanket? Zirconia containing ceramic fiber blanket is a high-performance high-temperature insulation material, which has significantly better high-temperature resistance than ordinary ceramic fibers (such as standard or high-purity fibers), mainly due to the addition of zirconia (ZrO ₂), effectively improving the material's structural stability and resistance to crystal phase transition at high temperatures.