PVPP

  • PVPP

    PVPP

    PVPP jẹ PVP asopọ kan, o jẹ hygroscopic, insoluble ninu omi ati gbogbo awọn nkan olomi to wọpọ, ṣugbọn o yiyara ni iyara ni solutbition olomi laisi eyikeyi iru gel. Awọn ipele Imọ-ẹrọ Bọtini: Ọja PVPP (Ọna Kan) PVPP (Atunṣe) Ifarahan Funfun si funfun-funfun, hygroscopic, lulú ti nṣàn ọfẹ Solubility Insoluble ninu omi ati awọn olomi to wọpọ miiran. Oorun ti idadoro Faint, Aṣoju Nitrogen 11.0-12.8% 11.0-12.8% Awọn irin eru (Bi Pb) 10ppm max. 10ppm max. Dari 2 ppm max. 2 ppm max ...