Izinzuzo zesikhumba se-PU ezicathulweni zifaka ukukhanya, ukuthambile, ukuqina, ukungangeni kwamanzi, ukuvikelwa kwemvelo, ukuphefumula okuphezulu, imibala ehlukahlukene namaphethini, kanye nezindleko eziphansi, kuyilapho ububi buhlanganisa ukuguquguquka okulula, ukufiphala okulula, ukungcoliswa kalula, okungeyona -iyaphefumula, kulula ukonakala ngenxa yokushisa, ukumelana nokugqokwa okulinganiselwe, ukuthungwa okungaphansi kancane kwesikhumba sangempela, ishibhile uma kuqhathaniswa, futhi izoba brittle noma ibe budala cishe eminyakeni emi-2. .
Izinzuzo:
Ukukhanya nokuthamba: Izicathulo ze-PU zinesisindo esilula, zithambile ngokomsebenzi, futhi zinikeza umuzwa wokugqoka onethezekile. .
Ukuqina nokungangeni kwamanzi: Ngokuqina okuhle nokusebenza okuthile okungangeni manzi, ifanele izikhathi ezihlukahlukene. .
Ukuvikelwa kwemvelo: Izinto ze-PU zingagaywa kabusha futhi ngeke zikhiqize udoti oyingozi, zihlangabezane nezidingo zokuvikela imvelo. .
Ukuphefumula okuphezulu: Nakuba ukuphefumula kungekuhle njengezinye izinto zemvelo, ukuphefumula kwezinto ze-PU kungafinyelela ku-8000-14000g/24h/cm², okufanele imikhiqizo edinga izinga elithile lokuphefumula. .
Imibala ehlukahlukene namaphethini: Izicathulo zesikhumba ze-PU zinikeza ukukhetha okucebile kwemibala namaphethini ahlukahlukene ukuhlangabezana nezidingo ezihlukene zobuhle. .
Izindleko eziphansi uma kuqhathaniswa: Uma ziqhathaniswa nesikhumba sangempela, izicathulo zesikhumba ze-PU zithengeka kakhulu futhi zihlangabezana nohlu olubanzi lwezidingo zabathengi. .
Ukungalungi:
Kulula ukukhubazeka: Izinto ze-PU zivame ukuncipha noma ukwanda emazingeni okushisa aphezulu noma aphansi, okwenza izicathulo ziwohloke noma ziqhekeke. .
Ukufiphala kalula: Umbala wezinto ze-PU wengezwa ngokugcoba noma ukuphrinta, futhi kulula ukufiphala ngemva kokuguga isikhathi eside noma ukuchayeka elangeni. .
Ukungcola kalula: Ingaphezulu lezinto ze-PU limunca kalula uthuli noma uwoyela, okunzima ukuwahlanza futhi kudinga ukulungiswa njalo. .
Ayiphefumuli: Izicathulo zesikhumba ze-PU aziphefumuli futhi ngokuvamile zinephunga elibi, ikakhulukazi ezindaweni ezinomswakama. .
Kulula ukukhubazeka ngenxa yokushisa: Izinto ze-PU zivame ukonakala ngaphansi kwezimo zokushisa eziphakeme, ezithinta ukubukeka nempilo yesevisi yezicathulo. .
Ukumelana nokugqoka okulinganiselwe: Nakuba ukumelana nokugqokwa kungcono kunezinye izinto zokwenziwa, akusona isikhumba sangempela, futhi ukuthungwa kungase kube ngaphansi kancane kunesikhumba sangempela. .
Ngokulinganiselwe ishibhile: Intengo yezinye izindwangu ze-PU ezinezidingo ezikhethekile iphakeme kakhulu kunaleyo yezindwangu ze-PVC, futhi iphepha eliphrintiwe elidingekayo lingase lidinge ukulahlwa ngemva kokusetshenziswa okumbalwa. .
Uma ukhetha izicathulo ze-PU zesikhumba, kufanele wenze ukukhetha okufanele kakhulu ngokusekelwe ezidingweni zakho kanye nendawo yokuhlala. Isibonelo, uma udinga izicathulo ezingasindi, ezingagqoki, nezinwebekayo, izicathulo ze-PU ziyisinqumo esihle. Nokho, uma izinyawo zakho zijuluka kalula, noma uhlala endaweni enomswakama, kungase kudingeke ucabangele ezinye izinhlobo zezicathulo.