Polyether Polyol 8660 is a yellow liquid with a free-rise density of 62 ± 2 kg/m³, commonly used to produce foam products with medium hardness and high dimensional stability. This polyol creates foam with excellent mechanical strength and consistent elasticity, making it ideal for applications in the automotive industry and other products requiring long-term durability.

Thanks to its enhanced formulation, the foam produced from Polyol 8660 maintains structural integrity and shows minimal aging over time, ensuring that products retain their shape even under heavy use or pressure. This makes it particularly suitable for premium furniture applications, where comfort, durability, and aesthetics are equally important. Additionally, due to its effective thermal insulation, foam made from Polyol 8660 is also widely applied in roof panels and insulation boards, helping to reduce heat loss and improve energy efficiency.