PVPP

  • PVPP

    PVPP

    PVPP yog PVP crosslinked, nws yog hygroscopic, insoluble hauv dej thiab tag nrho lwm cov kev daws teeb meem, tab sis nws nrawm nrawm rau hauv aqueous solutbition tsis muaj gel los. Cov Txheej Txheem Tseem Ceeb: Cov Khoom Siv PVPP (Ib Txoj Kev) PVPP (Rov Ua Dua) ​​Qhov Txiaj Ntsig Dawb kom dawb-dawb, hygroscopic, dawb-ntws hmoov Solubility Insoluble hauv dej thiab lwm cov kev daws teeb meem. Cov tshuaj tsw qab ntawm kev ncua kev tsaus muag, Raug Nitrogen 11.0-12.8% 11.0-12.8% Cov Khoom Hlau Loj (Raws li Pb) 10ppm max. 10ppm max. Ua 2 ppm max. 2 ppm max ...