Manufacturing process for polyurethane auto parts and auto parts manufactured thereby

摘要

Auto parts prepared from polyurethane are manufactured by a process comprising: (a) preparing a polyol component by blending a stabilizer combination of (A) nickel dibutyldithio carbamate with (B) N-mono- or dimethylphenyl-N'-mono- or dimethylphenylphenylenediamine and/or (C) N,N'-diphenyl-p-phenylenediamine with a polyol and carbon black; (b) reacting said polyol component with a polyisocyanate: and (c) molding said reacted mass.