POLYURETHANE RESIN BASED SLUSH MOLDING MATERIAL

The present invention provides a material for slush molding which is improved in melt properties during slush molding and is excellent in heat resistance, the material being made up of a thermoplastic polyurethane resin (A) the difference between the softening starting temperature (STi) and the softening ending temperature by TMA being from 0 to 30°C, and STi being 135 to 200°C. The resin (A) has a hard segment with an Mn of 200 to 2000 comprising a diisocyanate having a symmetrical structure, a low molecular-weight diamine having a symmetrical structure, and/or a low molecular-weight diol, the content of which being from 5 to 50wt%, and a soft segment making up of a high molecular-weight diol with an Mn of 500 to 5000, with the aromatic content being 35wt% or less and the aromatic ring content x and the urea group content y satisfying -0.1x + 2.5 ≤ y ≤ -0.1x + 6.