Contractors and builders often face a dilemma when selecting between polyisocyanurate (Polyiso) and extruded polystyrene (XPS) foam boards. While both […]

聚異氰脲酸酯（Polyisocyanurate，簡稱 polyiso）絕緣材料因其高熱阻值（R 值）和高能源效率而被廣泛應用於建築中。然而，關於

聚異氰脲酸酯 (PIR) 板隔熱材質已經成為節能建築外殼的頂級解決方案，具有優異的隔熱性能和耐用性。