Polyether Polyol 8640 is a light, pale-yellow compound widely used in the production of polyurethane foam products. With a free-rise density of 45 ± 3 kg/m³, this material reacts quickly with isocyanate, ensuring an efficient foaming process and uniform cell structure suitable for commercial applications. A standout feature of Polyol 8640 is its excellent elasticity and flexibility, resulting in products that are soft, durable, and comfortable over time.

Thanks to these characteristics, Polyol 8640 is commonly applied in the furniture industry, particularly for manufacturing mattresses, sofas, back cushions, and car seats. It is also used in thermal insulation materials and protective packaging due to its stable foaming ability, lightweight nature, and good mechanical strength. These properties make Polyol 8640 an ideal choice for industries requiring high elasticity and strong impact absorption performance.