I-SWD900 SPUA amanzi aphuzwayo e-anticorrosion waterproof coating iyi-polymer esabela i-Isocyanate (iphathi A) kanye nenhlanganisela ye-Amino (iphathi B).Ukwakhiwa kobuchwepheshe kulethwa kwamanye amazwe ku-SWD Urethane Company, izinto zokusetshenziswa kanye nenqubo yokukhiqiza eyamukelwayo ayinabungozi futhi ayinabo ubuthi, ihlangabezana nezimfuneko ze-Standard Specification for Potable Water Products kanye nenombolo Yelayisensi Yemvume Yezempilo Yomnyango Wemboni Yamakhemikhali.Isimiso sokusebenza (Jiangsu) sanitary water (2016) inombolo 3200-0005.Kulandela okokunamathela okuqinile okuqinile, okokumbozwa ngamanzi, okokwelapheka ngemisebe, izimbotshana eziyimpushana kanye nobunye ubuchwepheshe bokugcotshwa obuphansi (akukho), I-Spray Polyurea Elastomer (emfishane njenge-SPUA) ubuchwepheshe obusha obungancibiliki, obungangcoli. ithuthukiswe ukuhlangabezana nezidingo zemvelo cishe eminyakeni engamashumi amabili phesheya.Isetshenziswe kumapayipi amanzi okuphuza, amathangi okugcina kanye namathangi amanzi ahlangabezana nezindinganiso zokudla, namandla ayo avelele angangeni manzi, angagqwali kanye nokuvikela, kanye nokuvikelwa kwemvelo, ukusebenza kwenhlanzeko okungenakungcola.