Isikhumba se-PU kunye ne-PVC zombini zizixhobo zokwenziwa ezidla ngokusetyenziswa njengezinye iindlela zofele lwesintu. Ngelixa zifana ngenkangeleko, zinomohluko othile ophawulekayo malunga nokwakheka, ukusebenza, kunye nefuthe lokusingqongileyo.
Isikhumba se-PU senziwe kuluhlu lwe-polyurethane edityaniswe kwizinto ezixhasayo. Ithambile kwaye ibhetyebhetye ngakumbi kunesikhumba sePVC, kwaye inokwakheka kwendalo okufana nesikhumba sokwenyani. Isikhumba se-PU siphefumla ngakumbi kunesikhumba sePVC, nto leyo eyenza kube lula ukunxiba ixesha elide. Ukongeza, isikhumba sePU sinobuhlobo ngakumbi kokusingqongileyo xa sithelekiswa nesikhumba sePVC kuba ingenazo iikhemikhali eziyingozi njengephthalates kwaye iyabola.
Kwelinye icala, isikhumba sePVC senziwe ngokugquma iplastiki yepolymer kwilaphu elixhasayo. Ihlala ixesha elide kwaye iyamelana ne-abrasion kune-PU yesikhumba, iyenza ibe yinto efanelekileyo yokwenza izinto eziphantsi kokuphathwa kakubi, njengeengxowa. Isikhumba sePVC sikwangabizi kakhulu kwaye kulula ukuyicoca, nto leyo eyenza ukuba ibe lukhetho oludumileyo kwizicelo ze-upholstery. Nangona kunjalo, i-PVC yesikhumba ayiphefumli njenge-PU yesikhumba kwaye inokwakheka okuncinci kwendalo okunokuthi kungalinganisi ufele lokwenyani ngokusondeleyo.
Ngamafutshane, ngelixa i-PU yesikhumba ithambile, iyaphefumla, kwaye ihambelana nokusingqongileyo, ufele lwePVC lomelele kwaye kulula ukulucoca. Xa uthatha isigqibo phakathi kwezinto ezimbini, kubalulekile ukuqwalasela ukusetyenziswa okujoliswe kuyo kunye neemfuno zokusebenza kwemveliso yokugqibela, kunye nefuthe elinokubakho kwimeko-bume.
Ixesha lokuposa: Jun-01-2023
