
Rigid PU Foam Intermittent Process Panel System Polyol and Isocyanate for Cold Room Panel. High Flame Retardancy: Designed to meet high Class flame retardant standards with fire retardant additives. Intermittent Process System: Fully blended system including HCFC-141b blowing agent for intermittent production lines. OEM and ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs. Stable Physical Properties: Features 93% close cell content and compressive strength of 0.12-0.20MPa for durable panels. Rapid Delivery: Lead time within 3-5 days after payment during off-peak seasons. Versatile Application: Ideal for metal faced discontinuous and continuous sandwich panels for cold rooms. Strict Quality Control: Includes random visual and function inspection with traceability of raw materials. Flexible Payment Terms: Accepts T/T, LC, PayPal, Western Union, D/P, and small-amount payments.