Sintered powder (SP) containing partially crystalline terephthalate polyester, amorphous terephthalate polyester and phosphinic acid salt

摘要

The present invention relates to a sintered powder (SP) comprising at least one semicrystalline terephthalate polyester (A), at least one amorphous terephthalate polyester (B) and at least one phosphinic acid salt (C). The present invention also relates to a method of manufacturing a green body by sintering of the sintered powder (SP) or by the FFF (fusion filament manufacturing) method, a green body obtainable by the method of the present invention, and a sintering window of the sintered powder (SP) ( W SP ) relates to the use of the phosphinic acid salt of the sintered powder (SP) for widening.