Indwangu ye-PU, njengendwangu ye-polyurethane iwuhlobo lwesikhumba sokwenziwa kwe-emulational. Ihlukile kunesikhumba sokwenziwa, esingadingi ukusabalalisa i-plasticizer. Yona ngokwayo ithambile.
PUindwanguingasetshenziswa kabanzi ukukhiqiza izikhwama, izingubo zokugqoka, izicathulo, izimoto kanye nomhlobiso wefenisha. Isikhumba sokwenziwa esikhiqizwe yi-PU resin njengezinto ezingavuthiwe ngokuvamile saziwa njengesikhumba sokwenziwa se-PU. Futhi isikhumba sokwenziwa esikhiqizwe yi-PU resin nezindwangu ezingalukiwe njengezinto ezingavuthiwe zibizwa nge-PU synthetic leather.
Izinzuzo
Indwangu ye-PU inokuthungwa okufanayo kanye nokucwebezela kwesikhumba sangempela, esinobuso obushelelezi futhi esihle kakhuluumuzwa wesandla. Njengendwangu yokugqoka, ikhululekile ukugqoka, futhi ingathuthukisa isimo sengqondo sabantu kanye ne-aura yengqondo, okuwuhlobo lwendwangu enomphumela omuhle kakhulu wokuhlobisa. Inezici ezibonakalayo ezizinzile. Inokuqina okuhle, ukumelana nokugoba, isibambo esithambile, ukumelana nokuqina kanye nokuqina komoya, okuwukukhetha okuhle kwendwangu yokugqoka. Ngesikhathi esifanayo, intengo ingenye inzuzo enkulu yendwangu ye-PU. Uma uqhathanisa nesikhumba sangempela, kulula ukuthola izinto zokusetshenziswa zendwangu ye-PU. Ngakho-ke indwangu ye-PU inezindleko eziphansi. Intengo yemakethe yendwangu ye-PU iseduze kakhulu nomphakathi. Izinga lokumisa umkhiqizo walo licebile, elingahlangabezana nezidingo zamakhasimende ahlukene.
Ukubi
Indwangu ye-PU inokungagugi kahle futhi iphansiukushesha kombala. Ngakho-ke kungase kube nokuchithwa kopende nokufiphala ngemva kokusetshenziswa isikhathi eside nokungqubuzana. Ngaphezu kwalokho, nakuba kulula ukunakekela, kunezinto ezithile ezidinga ukunakwa. Isibonelo, indwangu ye-PU ayikwazi ukusulwa ngophethiloli, evezwe ekushiseni okuphezulu noma ekuhlanzeni okomile, njll.
Isikhathi sokuthumela: Jan-08-2024