
Cq Fiber Free Slurry Exothermic and Insulation Sleeves. High Exothermic Property: Provides excellent feeding efficiency and enhances casting density. Low Density & Insulation: Good insulation effect with low density for improved casting yields. Customizable Design: XP/BP series can be customized with various gap and vent hole options. ISO9001 Certified: Complete QC system with quality certificates for chemical and physical properties. Versatile Applications: Suitable for molten iron and steel feeding in casting and foundry processes. Multiple Manufacturing Tech: Produced via core shooting, cold core triethylamine, and vacuum molded technologies. Accurate Size: Ensures precise dimensions for better fit in sand molds and cores. OEM Service Available: Accepts OEM service and custom packaging requirements.