Puポリウレタンフォームの種類、用途、利点の説明
What is Polyurethane Foam? Polyurethane foam (PU foam) is a versatile polymer material created by reacting polyols, thermal insulation and diisocyanates. This chemical reaction produces a lightweight, durable substance with a open cell, closed cell, cellular structure, available in flexible, rigid, or semi-rigid forms. Its adaptability makes it a cornerstone material across industries, from construction to consumer goods. Polyurethane Foam types Flexible Polyurethane Foam types Known for its softness and elasticity, flexible PU foam is widely used in: Characteristics: Soft, elastic, and has an open-cell structure. It offers excellent compression, load-bearing capacity, and resilience. Uses: Widely used for cushioning in furniture (sofa cushions), bedding (mattresses, memory foam), automotive seating, carpet […]