Iklasi yesikhumba sikaPu iqalile!
Mhlobo wam, unolwazi olungakanani ngesikhumba sikaPu? Zithini iimpawu zesikhumba sikaPu? Kwaye kutheni sikhetha isikhumba sikaPu? Namhlanje landela iklasi yethu kwaye uza kufumana indlela enzulu yokubonakalisa isikhumba sikaPu.
1.Zithini iimpawu zesikhumba sikaPu?
Isikhumba se-PU sisixhobo esenziwe ngumntu, esaziwa ngokuba sisikhumba esenziweyo okanye isikhumba se-polyurethane. Sisixhobo esenziwe ngenkqubo yokugquma i-polyurethane apho umaleko we-polyurethane ufakwa kwilaphu elisisiseko.
Isetyenziswa kakhulu ekwenzeni iimveliso ezahlukeneyo ezifana neempahla zesikhumba, ifenitshala, izihlangu, izinto zangaphakathi zeemoto, kunye nezinye iimpahla kunye nezixhobo. Nangona isikhumba se-PU sineempawu ezifana nesikhumba sokwenyani, kuba senziwe ngumntu, sinokuba nemvakalelo eyahlukileyo kancinci, ukuphefumla kunye nokuqina. Ukongeza, kuba sisixhobo esenziwe ngokwenziwa, ngokungafaniyo nesikhumba sokwenyani esifuna ukwenziwa ngeminikelo yezilwanyana.
2.Kutheni sikhetha ulusu lwePu?
Ayibizi kakhulu: Xa ithelekiswa nesikhumba sokwenyani, isikhumba se-PU sibiza kancinci ukuvelisa, ngoko ke sifikeleleka lula.
Ukwahlukahluka: Ulusu lwe-PU lunokudaywa, luprintwe kwaye lufakwe i-embossed, ukuze lube nemibala etyebileyo kunye nokwakheka, nto leyo eyenza imveliso ibe nokwahlukahluka ngakumbi.
Ukuthamba okuhle: Isikhumba se-PU sithambile kakhulu, nto leyo enika abantu ukuchukumisa okukhululekileyo kwaye inokulinganisa imvakalelo yesikhumba sokwenyani.
Ukumelana nokuguguleka okunamandla: Ngenxa yokuba kukho umaleko we-polyurethane, ulusu lwe-PU lunokumelana nokuguguleka okuhle kwaye lunokumelana nokusetyenziswa kwemihla ngemihla kunye nokuguguleka, ngoko ke lufanelekile kakhulu xa kusenziwa iimveliso ezifana nefenitshala, izihlalo zeemoto kunye nezihlangu.
Kulula ukuyicoca: Xa ithelekiswa nesikhumba sokwenyani, isikhumba se-PU kulula ukusicoca, ngokuqhelekileyo sula nje ngelaphu elifumileyo ukuze ususe amabala.
Ilungele indalo kwaye ilungele izilwanyana: Isikhumba se-PU sisixhobo esenziwe ngumntu esingadingi minikelo yezilwanyana xa sisenziwa,
Ngamafutshane, ulusu lwe-PU luyinto yesikhumba eyenziweyo efikelelekayo neyahlukeneyo, esetyenziswa kakhulu kwiimveliso ezahlukeneyo.
7.21.2023 NguLynn
