Process for injection molding a rapidly crystallizing polyethylene terephthalate composition at reduced mold temperatures
This disclosure is concerned with a process for molding polyethylene terephthalate at a reduced mold temperature, i.e., less than 120 DEG C., and still obtaining crystalline parts by incorporating a small amount of a two phase polyacrylate comprised of a cross-linked elastomeric first phase to which a rigid thermoplastic second phase has been grafted. It is also concerned with a glass reinforced polyethylene terephthalate especially suitable for molding into colder molds which contain this two phase polyacrylate.