Isikhumba sokwenziwa sesithuthuke saba isigaba esicebile, esingahlukaniswa kakhulu sibe izigaba ezintathu:Isikhumba sokwenziwa se-PVC, isikhumba sokwenziwa se-PU kanye nesikhumba sokwenziwa se-PU.
-Isikhumba sokwenziwa se-PVC
Yenziwe nge-polyvinyl chloride (PVC) resin, ilingisa ukuthungwa nokubukeka kwesikhumba semvelo, kodwa ayigugi kakhulu, ayizwani namanzi futhi imelana nokuguga kunesikhumba semvelo. Ngenxa yentengo yayo ephansi, isetshenziswa kakhulu ezicathulweni, ezikhwameni, ifenisha, ngaphakathi kwezimoto nezinye izinkambu. Kodwa-ke, isikhumba sokwenziwa se-PVC sisebenzisa inani elikhulu lezithasiselo ezinobuthi njengeziqinisi kanye nama-plasticizers ngesikhathi sokucubungula, ngakho-ke asihambisani nemvelo.
-PU yesikhumba yokwenziwa
Isikhumba sokwenziwa se-PU siyisikhumba sokwenziwa esenziwe nge-polyurethane resin njengento eluhlaza. Ukubukeka nokuthinta kwayo kufana nesikhumba sangempela. Inokwakheka okuthambile, ukunwebeka okuhle, ukuqina okuhle nokungangeni kwamanzi. Ngenxa yokusebenza kwayo okuhle kakhulu, isikhumba sokwenziwa se-PU sisetshenziswa kakhulu ezingutsheni, izicathulo, izikhwama, ifenisha neminye imikhakha. Uma kuqhathaniswa nesikhumba sokwenziwa se-PVC, isikhumba sokwenziwa se-PU sihambisana nemvelo ngoba sisebenzisa izithasiselo ezimbalwa enqubweni yaso yokukhiqiza futhi singagaywa kabusha.
-PU zokwenziwa lesikhumba
I-PU synthetic leather isikhumba sokwenziwa esenziwe nge-polyurethane resin njenge-coating nendwangu engalukiwe noma elukiwe njengesisekelo. Ngenxa yobushelelezi bayo, ukuthungwa okukhanyayo, ukungena kahle komoya kanye nokumelana nokugqoka, isetshenziswa kakhulu kumishini yezemidlalo, izicathulo, izingubo zokugqoka kanye neminye imikhakha. Uma kuqhathaniswa nesikhumba sokwenziwa se-PVC kanye nesikhumba sokwenziwa se-PU, isikhumba sokwenziwa se-PU sihambisana nemvelo ngoba impahla yaso eyisisekelo ingagaywa kabusha futhi isetshenziswe kabusha, futhi izithasiselo ezimbalwa ezisetshenziswa enqubweni yokukhiqiza.
Kunomehluko othile emikhakheni yesicelo yalezi zikhumba zokwenziwa ezintathu. Isikhumba sokwenziwa se-PVC sisetshenziswa kakhulu emikhiqizweni edinga izindleko eziphansi; Isikhumba sokwenziwa se-PU sisetshenziswa kakhulu ezingutsheni, ezicathulweni nakweminye imikhakha; futhi isikhumba sokwenziwa se-PU sifaneleka kakhulu emikhiqizweni edinga amandla aphezulu nokumelana nokugqoka okuphezulu, njengemishini yezemidlalo.
Ngokwezinqubo ezahlukahlukene nezinto zokwakha, isikhumba se-PU singahlukaniswa sibeI-PU esekelwe emanzini ngokugcwele, isikhumba se-microfiber, njll. Wonke anezinzuzo ezivelele kakhulu futhi ahlangabezana nezidingo zemakethe ezihlukahlukene zokuphishekela kwanamuhla ukuvikelwa kwemvelo nobuhle.
-Isikhumba se-PU esisekelwe emanzini ngokugcwele
Ivumelana nemvelo, yenziwe nge-polyurethane resin esekwe emanzini, i-ejenti yokumanzisa nokukala, kanye namanye ama-ejenti asizayo asuselwe emanzini, acutshungulwe ngefomula ekhethekile yenqubo esekwe emanzini kanye nomugqa wezinwele owomile osuselwe endaweni enobungani nemvelo wama-substrates endwangu ehlukene kanye nosizo oluhlobene. imishini ehambisana nemvelo
- Izinzuzo ezinhlanu ezinkulu:
1. Ukuguga okuhle nokumelana nokuklwebheka
Akuyona inkinga ukugqoka nokunwaya izikhathi ezingaphezu kuka-100,000, futhi ukumelana nokuguga nokuklwebheka kwe-polyurethane esekwe emanzini.
Ngenxa yongqimba lwamanzi olusekelwe emanzini kanye nama-agent asizayo, ukuguga nokuklwebheka kwawo kuphindwe kabili, ngakho-ke ukumelana nokugqokwa nokuklwebheka izikhathi ezingaphezu kweziyi-10 kunemikhiqizo yesikhumba ejwayelekile emanzi yokwenziwa.
2. Ukumelana ne-hydrolysis ende kakhulu
Uma kuqhathaniswa nesikhumba sikasofa we-bass esincibilikayo esivamile, kusetshenziswa zonke izinto ezisekelwe emanzini ezisezingeni eliphakeme ze-polyurethane, ezinokumelana okuqinile kwe-hydrolysis kuze kufike ku-8 Ngaphezu kweminyaka eyi-10.
3. Ukuthinta isikhumba nokuthambile
Isikhumba esigcwele esisekelwe emanzini sinomuzwa ogcwele wenyama futhi sinokuthinta okufanayo njengesikhumba sangempela. Ngenxa ye-hydrophilicity eyingqayizivele ye-polyurethane esekwe emanzini kanye nokunwebeka okuhle kakhulu ngemuva kokwakheka kwefilimu, indawo yesikhumba eyenziwe yilo ilungele isikhumba.
4. Ukushesha kombala okuphezulu, ukumelana nokuphuzi nokumelana nokukhanya
Imibala ekhanyayo futhi esobala, ukulungiswa kombala okuhle kakhulu, okuphefumulayo, okungangeni manzi futhi kulula ukuyinakekela
5. Inempilo futhi ayihambisani nemvelo
Isikhumba sikasofa wendalo esisekelwe emanzini asiqukethe noma yiziphi izincibilikisi eziphilayo ukusuka phansi kuye phezulu, umkhiqizo awunaphunga, futhi idatha yokuhlola ye-SGS ibonisa i-0 formaldehyde ne-0 toluene, ethobelana ngokugcwele namazinga emvelo e-EU. Ilungele isikhumba emzimbeni womuntu futhi iwumkhiqizo onempilo kakhulu emvelweni phakathi kwemikhiqizo yamanje yesikhumba yokwenziwa.
-Microfiber lesikhumba
Igama eligcwele lesikhumba se-microfiber "i-microfiber reinforced leather", okungase kuthiwe yisikhumba sokwenziwa esithuthuke kakhulu kwezobuchwepheshe okwamanje. Isikhumba sekhwalithi ephezulu se-microfiber sihlanganisa izinzuzo eziningi zesikhumba sangempela, sinamandla futhi sihlala isikhathi eside kunesikhumba sangempela, kulula ukusicubungula, futhi sinezinga eliphezulu lokusebenzisa.
Ngenxa yokuthi isisekelo sendwangu yenziwe nge-microfiber, sinokunwebeka okuhle, amandla aphezulu, ukuzwa okuthambile, kanye nokuphefumula okuhle. Izakhiwo eziningi ezingokomzimba zesikhumba esiphezulu sokwenziwa zidlule lezo zesikhumba semvelo, futhi indawo yangaphandle inezici zesikhumba semvelo. Ngokwezimboni, ilungele ukukhiqizwa kwesimanje okukhulu, kuyilapho ivikela imvelo, inciphisa ukungcoliswa kwemvelo, ukusebenzisa ngokugcwele izinsiza ezingezona ezemvelo, futhi inezici zesikhumba zangempela. Isikhumba se-Microfiber singashiwo njengesithatha indawo ekahle yesikhumba sangempela.
-Izinzuzo
1. Umbala
Ukukhanya nezinye izici zingcono kunesikhumba semvelo
Sekuyisiqondiso esibalulekile sokuthuthukiswa kwesikhumba sokwenziwa sesimanje
2. Ifana ngokwedlulele nesikhumba sangempela
Imicu engu-1% kuphela yezinwele zomuntu, ingxenye ephambanayo isondelene kakhulu nesikhumba sangempela, futhi umphumela ongaphezulu ungahambisana nesikhumba sangempela.
3. Ukusebenza kahle kakhulu
Ukumelana nezinyembezi, amandla aqinile kanye nokumelana nokugqoka konke kungcono kunesikhumba sangempela, futhi izinga lokushisa eligobayo lifinyelela izikhathi ezingama-200,000 ngaphandle kokuqhekeka, futhi ukugoba okuphansi kufinyelela izikhathi ezingama-30,000 ngaphandle kokuqhekeka.
Imelana nokubanda, imelana ne-asidi, imelana ne-alkali, engabuni futhi imelana ne-hydrolysis
4. Engasindi
Ithambile futhi ibushelelezi ngokuzwakala kwesandla okuhle kakhulu
5. Izinga eliphezulu lokusebenzisa
Ugqinsi lufana futhi lucocekile, futhi ingxenye ephambanayo ayigqokwa. Izinga lokusebenzisa indawo yesikhumba liphezulu kunelesikhumba sangempela
6. Ayinobungane futhi ayinabuthi
Ayiqukethe izinsimbi ezisindayo eziyisishiyagalombili nezinye izinto eziyingozi kubantu, futhi ingahlangabezana kangcono nezidingo zabantu abaningi, ngakho-ke i-microfiber ibilokhu idumile emakethe yesikhumba yokwenziwa.
-Ukungalungi
1. Ukungakwazi ukuphefumula kahle. Nakuba igcina izici zesikhumba senkomo, ukuphefumula kwayo kusengaphansi kokwesikhumba sangempela.
2. Izindleko eziphezulu
Isikhathi sokuthumela: May-31-2024