Njengento entsha yokumboza, i-polyurea ishintshe ngokuphelele ukuqonda konjiniyela kwezingubo zangaphambilini.Ngoba azikho ezinye izinto zokumboza ezingamelana namandla aphelele esando sesihlibhi kanye nokugqoka okubucayi njenge-polyurea, futhi ngesikhathi esifanayo, kunokuguquguquka okwanele.Uma kwenzeka ukunwetshwa okusobala kanye nokufinyela okuholela ekuqhekekeni kukakhonkolo noma ukuwohloka kwesakhiwo sensimbi, ifilimu enamathelayo ngeke iphuke, okungukuthi, ngaphansi kwezimo ezingavamile njengokuphuma kwepayipi kanye nokuncipha, isengakwazi ukumboza ngokuphelele yonke indawo yokusebenza.Lezi zakhiwo ezinhle kakhulu ziqinisekisa isikhathi eside nokuthembeka kwe-polyurea ekusetshenzisweni kobunjiniyela, futhi impilo yayo yesevisi yeminyaka engu-30-50 igqamisa ukusebenza kwezindleko eziphezulu ze-polyurea.
Izinyathelo zokuqapha ngesikhathi sokufafaza i-polyurea
1. Ungasifaki isicelo ezinsukwini zemvula.
2. Qinisekisa indawo enhle yokwakha kanye nendawo yokungena komoya ngesikhathi sokufaka isicelo.
3. Ngaphambi kokufafaza i-polyurea, imishini yokufafaza yochwepheshe kufanele isetshenziswe futhi okokusebenza kufanele kulungiswe.
4. Ngaphambi kokufafaza i-polyurea, hlola ukuthi i-substrate idinga ukupholishwa.
5. Ngesikhathi sokusetshenziswa kwe-primer, izinto ezisetshenziswayo kufanele zixutshwe ngokugcwele futhi zisetshenziswe ngaphansi kwezimo ezivaliwe ukuze kugwenywe ukuqoqwa kwe-primer, ama-bubbles nezinye izenzakalo.
6. Kudingeka abasebenzi abangochwepheshe ukuze basebenzise imishini yokufafaza.
Okungenhla kumayelana ne-spray polyurea.Uma ufuna ukuthenga i-polyurea, sicela usithinte.
Isikhathi sokuthumela: Oct-10-2022