NR-3000 PCF Blanket is a high temperature insulation solution crafted from polycrystalline fibers that are needled for enhanced durability, resulting in a product that delivers outstanding performance at extremely high temperatures. This blanket demonstrates minimal shrinkage and superior insulating capabilities, maintaining effectiveness up to its maximum rated temperature of 3000°F (1650°C). Composed of a mullite chemistry (72% Al₂O₃; 28% SiO₂), the NR-3000 PCF Blanket remains thermally stable under high-temperature conditions and is recommended for applications that exceed the temperature limits of ceramic fiber blankets.
High-Temperature Resistance: PCW blankets can endure extremely high temps, surpassing conventional ceramic fiber ones.
Low Thermal Conductivity: Effectively reduces heat transfer for good thermal insulation.
Low Heat Storage: With low heat capacity, enables quick temp changes and efficient energy handling.
Chemical Resistance: More resistant to acids and alkalis than standard alumina-silicate fiber blankets, suitable for harsh settings.
Thermal Shock Resistance: Withstands rapid temp changes without cracking or strength loss.
High Tensile Strength: Durable and resists tearing under stress.
No Binders or Additives: Often made without them, ensuring high purity and performance.
Easy Installation: Lightweight and quick to install, no curing or drying needed.
High Purity: Made from high-purity raw materials, nearly impurity-free.
Furnace hot face lining in high-temperature industries
Backup insulation
Burner block warps
Expansion joints
Gaskets in furnaces
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