Izipele ze-slurry pump polyurethane zenziwe nge-Polyurethane (i-PU okwesikhashana), futhi zisebenza kangcono kunezinsimbi zenjoloba zemvelo ekuthuthweni kwe-slurry, ikakhulukazi ezimweni ezinzima ezinokugqwala nokulimaza.

Uma kuqhathaniswa nezinto zenjoloba zemvelo, impahla ye-PU inalezi zinzuzo:

Uhlu olubanzi lobulukhuni- usebe A 10 – usebe D 64;

Ukumelana nokugqoka okuhle kakhulu nempilo ende yokusebenza;

Ukumelana okuhle kakhulu kwe-hydrolysis, ukumelana nowoyela, i-asidi ne-alkali;

Ukuguquguquka okuhle kakhulu, ukumelana nomthelela kanye nokumuncwa kokushaqeka;

I-coefficient yokungqubuzana okuphansi

Kufakazelwa ukuthi impilo yomsebenzi kaPUyinde kunezinto Zenjoloba izikhathi ezi-3 ~ 5, okunciphisa kakhulu ukushintshwa kwemvamisa kanye nezinkinga ngesikhathi sokumpompa.