Emakethe yegwebu le-PU, ihlukaniswe yaba izinhlobo ezimbili: uhlobo lwezandla kanye nohlobo lwesibhamu. Uma ungazi ukuthi iyiphi i-PU Foam enhle, ungafunda futhi kulezi zici ezilandelayo.
Bheka umphumela wesibhamu
Uma kuwuhlobo lwe-PU Foam, hlola ukuthi ingcina ibushelelezi yini nokuthi umphumela wegwebu ulungile yini. Ngokuvamile, i-foam akufanele ibe mncane kakhulu noma iqine kakhulu, ngaphandle kwalokho izothinta umphumela wokugcwalisa.
Zihlole wena
Ngaphambi kokuthenga, ungafafaza i-PU Foam ephephandabeni ukuze ubone ukuthi iziphetho zegwebu ziphakanyisiwe yini. Uma lokhu kwenzeka, ukushwabana kwegwebu kuphezulu kakhulu. Uma kungekho ukungqubuzana, kusho ukuthi igwebu lisezingeni elihle futhi lingakwazi ukusebenza ngokuzinzile. Sebenzisana nabahlinzeki abanamandla, okuqinisekisiwe kakhudlwana, akugcini nje ukugxila ocwaningweni lwegwebu le-PU, kodwa futhi unikeze izixazululo zesicelo segwebu le-PU ezenziwe ngokwezifiso, ezisetshenziswa kabanzi emandleni amasha, ezempi, ezokwelapha, ezindiza, imikhumbi, izinto zikagesi, Izimoto, ithuluzi, ukunikezwa kwamandla. , izitimela ezihamba ngesivinini esiphezulu nezinye izimboni.
Bheka ubuso begwebu
Ukuze ukhethe i-PU Foam yekhwalithi engcono, kunconywa ukusika i-foam bese ubheka. Hlola ukuthi isakhiwo sangaphakathi siyafana futhi silungile. Uma amaseli emakhulu, ukuminyana akulungile futhi akufanelekile ukuthengwa. .
Qaphela i-foam surface
Bhekisisa kahle ubuso begwebu, igwebu lekhwalithi ephezulu linendawo ebushelelezi futhi ecwebezelayo, hhayi eyisicaba njengobuso obumpofu begwebu. Bheka ubukhulu beseli, i-foam yekhwalithi ephezulu iyindilinga futhi igcwele, kuyilapho i-foam empofu incane futhi igoqekile, futhi ayinalo inani eliphezulu lokusetshenziswa. .
Thinta indawo yegwebu
Izame ngesandla sakho ukuze ubone ukuthi igwebu liyanwebeka yini. Igwebu elihle linokuqina okuhle, kuyilapho igwebu elimpofu lizwakala liqinile futhi linobukhazikhazi obungakwazi ukumelana nokukhishwa kwangaphandle.
Isikhathi sokuthumela: Sep-15-2022