The present invention discloses a green flame-retardant polyurethane foam material and a preparation method thereof. Using polyurethane as a base material, the composition is prepared by adding a composite flame retardant, foaming agent, crosslinking agent, antioxidant and light stabilizer, and conducting melt blending in a twin-screw extruder at 200°C to obtain a green flame-retardant polyurethane foam material. The composite material features excellent flame retardancy, good thermal insulation, UV aging resistance and easy processability, making it a green flame-retardant polyurethane foam material with outstanding comprehensive properties.
Area Code: CN
Application Number: CN202411346152.7
