Synocat® NEM (N‑Ethylmorpholine, CAS 100‑74‑3) is a medium‑strength tertiary amine catalyst specifically optimized for polyester‑based polyurethane flexible foam systems. It effectively promotes the reaction between isocyanate and polyol, while continuing to catalyze the gel reaction after the foam reaches its peak rise, enabling full cell expansion, faster curing, and a more uniform cell structure. With a high purity level of ≥ 99%, Synocat® NEM delivers excellent process stability and batch‑to‑batch consistency for polyurethane manufacturers.
