Babban manufar polyurea shine a yi amfani dashi azaman anti-lalata da abu mai hana ruwa.Polyurea wani abu ne na elastomer da aka samar ta hanyar amsawar bangaren isocyanate da bangaren amino fili.An raba shi zuwa polyurea mai tsabta da semi-polyurea, kuma kaddarorin su sun bambanta.Mafi mahimmancin halayen polyurea sune anti-lalata, mai hana ruwa, sawa da sauransu.

Ana iya amfani da injin feshin polyurea zuwa rufin gini, tunnels, hanyoyin karkashin kasa, gadon hanyahana ruwa, kumfa fim da TV props samar, ciki da kuma waje anticorrosion na bututu, karin cofferdam ayyuka, anticorrosion na ajiya tankuna da sinadaran ajiya tankuna, bututu shafi, desalination tankuna , Waterproofing da anti-lalata na wuraren waha, sa na sinadaran ma'adinai, fenders da buoyancy. kayan, waterproofing na basements, anti-lalata na desulfurization hasumiyai, anti-lalata bawuloli, hana ruwa da kuma anti-lalata rufin, anti-lalata na ajiya tankuna, marine anti-lalata, rami mai hana ruwa, gada anti-lalata , Anti-lalata na samar da prop, anti-corrosion of fenders, anti-corrosion of najasa magani shuke-shuke, anti-lalata na ruwa ajiya tankuna, anti-lalata na teku desalination tankuna, da dai sauransu.

A cikin anti-lalata da hana ruwa, shi za a iya amfani da a masana'antu kiyayewa, tunnels, jirgin karkashin kasa, roadbed waterproofing, kumfa film da talabijin prop samar, bututu anti-lalata, karin cofferdam ayyuka, ajiya tankuna, bututun shafi, demineralized ruwa tankuna, sharar gida magani. , Fender da buoyancy kayan, rufin waterproofing, ginshiki waterproofing, da dai sauransu.

Injin feshin polyurea ya haɗa da babban injin, bindiga mai feshi, famfo abinci, bututun abinci, A part, R part, bututun dumama da sauran sassa da yawa, waɗanda dole ne a haɗa su da kyau don tabbatar da ingantaccen aikin feshin.Ka'idar aiki na injin feshin polyurea shine don canja wurin murfin polyurea mai kashi biyu na AB zuwa cikin injin ta hanyar famfo mai ɗagawa guda biyu, zafi shi da kansa da inganci, sannan atomize shi ta hanyar fesa matsa lamba mai ƙarfi.

Amfanin fesa polyurea:
1. Saurin warkewa: Ana iya fesa shi akan kowace ƙasa mai lanƙwasa, mai karkata, saman tsaye da jujjuya saman saman ba tare da sagging ba.
2. Rashin hankali: yanayin zafi da zafi ba ya shafa yayin gini
3. High inji Properties: high tensile ƙarfi, sa juriya, lalata juriya, huda juriya, tsufa juriya, mai kyau sassauci, da dai sauransu.
4. Kyakkyawan juriyar yanayi: amfani da waje na dogon lokaci ba tare da alli, fashewa, ko faɗuwa ba
5. Daban-daban effects: da shafi ba shi da gidajen abinci a matsayin dukan, kuma zai iya fesa lafiya corrugated hemp surface sakamako;launi yana daidaitacce kuma an ba shi launi daban-daban
6. Cold da zafi juriya: Ana iya amfani da na dogon lokaci a cikin zafin jiki kewayon -40 ℃ — + 150 ℃.