What are the properties of bio-based polyurethane foam, and how is it used in insulation and cushioning applications?

Bio-based polyurethane foam is derived from renewable resources such as soybean oil or castor oil, replacing petroleum-based chemicals in foam production. It offers properties such as thermal insulation, sound absorption, cushioning, and sustainability, suitable for use in building insulation, upholstery, mattresses, and automotive interiors.