SPECFLEX* NC 630 polyol is a high functionality capped polyol. Its high molecular weight, functionality and high primary hydroxyl content make it well suited for high resilience, flexible molded foams. These foams may be made utilizing TDI, TDI/MDI blends or all-MDI isocyanate compositions.
SPECFLEX NC 630 polyol may also be used in conjunction with copolymer polyols such as SPECFLEX NC 700 to make high load-bearing and dual hardness foams. It can also be used for a broad range of semi-flexible molded foam applications.
SPECFLEX NC 630 polyol is more reactive than polyols like VORANOL* 4701 polyol and generally will allow for reductions in catalyst and surfactant levels.