
Rigid PU Hfc-245fa Based PU Polyurethane Foam for Composite Sandwich Panel. Self-Extinguishing Safety: Meets ISO fire test requirements for self-extinguishing performance. High Work Efficiency: Low viscosity ensures homogeneous mixing with PMDI for efficient production. Versatile Panel Thickness: Suitable for producing panels with thickness ranging from 40 to 200 mm. Flexible Customization: Supports customization from samples, designs, and full customization options. OEM/ODM Service: Manufacturer offers both OEM and ODM services for tailored solutions. Stable Physical Properties: Features 93% close cell content and compressive strength of 0.12-0.20MPa. Multiple Payment Options: Accepts T/T, LC, PayPal, Western Union, D/P, and small-amount payments. Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.