Emva kokufumana ubhubhani we-COVID-19 wehlabathi, abantu abaninzi ngakumbi baye bakuqonda ukubaluleka kwempilo, kwaye ukuqonda kwabathengi ngempilo kunye nokhuseleko lokusingqongileyo kuye kwaphuculwa ngakumbi. Ngokukodwa xa kuthengwa imoto, abathengi badla ngokukhetha izihlalo zesikhumba ezinempilo, ezihambelana nokusingqongileyo, kunye neendawo ezikhululekile zesikhumba, nazo zinefuthe elihle kumashishini anxulumeneyo avelisa izihlalo zeemoto.
Ke ngoko, uninzi lweempawu zeemoto bezijonge indawo yesikhumba sokwenyani, ngethemba lokuba into entsha inokudibanisa intuthuzelo kunye nobuhle besikhumba sokwenyani ngelixa inqanda iingxaki eziziswa luthwathwa lokwenyani kubanikazi bemoto, izisa intuthuzelo engcono kunye namava ekuqhubeni. amavace.
Kwiminyaka yakutshanje, kunye nokuphumelela okuqhubekayo kuphando lwezinto eziphathekayo kunye nophuhliso, izinto ezininzi ezintsha ezihambelana nokusingqongileyo ziye zavela. Phakathi kwazo, i-BPU entsha ye-solvent-free yesikhumba ineempawu ezibonakalayo ezintle kunye neempawu zokusingqongileyo, kwaye ingasetyenziselwa ukwenza izihlalo zemoto ze-polyurethane ezihambelana nokusingqongileyo.
I-BPU ye-solvent-free yesikhumba luhlobo olutsha lwezinto zesikhumba ezihambelana nokusingqongileyo ezenziwe ngumaleko we-polyurethane adhesive kunye nesiseko selaphu okanye i-leather layer. Ayifaki nayiphi na i-adhesives kwaye ineempawu ezininzi, njengamandla aphezulu, ubuninzi obuphantsi, ukukhuselwa kwendalo, ukuqina kunye nokuchasana kwemozulu. Ilungele uphuhliso lwangoku lwezihlalo zeemoto. Ke ngoko, ngokuthe ngcembe iye yaba yinto ekhethwayo yezihlalo zeemoto kushishino lweemoto.
Ukusetyenziswa kwe-BPU yesikhumba esingenakunyibilikiswa kwizihlalo zeemoto
01. Nciphisa ubunzima bezihlalo zeemoto
Njengohlobo olutsha lwezinto ezihlanganisiweyo, i-BPU yesikhumba esingenakunyibilika iyakwazi ukuvelisa amalungu omzimba azinzileyo kwaye alula. Eli laphu lesikhumba liphucula impembelelo yezinto ezihlanganisiweyo ze-industrial-grade high-performance kwi-ecological environment ngexesha lokuvelisa, ukusetyenziswa kunye nokucubungula, kunye nokuphumelela ukunciphisa ubunzima besithuthi sonke.
02. Ukwandisa ubomi benkonzo yesihlalo
Isikhumba esinganyibilikiyo se-BPU sinamandla asongayo aphezulu. Kwindawo eneqondo lokushisa +23 ℃ ukuya -10 ℃, inokugotywa amaxesha angama-100,000 kwi-warp kunye ne-weft imiyalelo ngaphandle kokuqhekeka, okwandisa ngokufanelekileyo ubomi benkonzo yesihlalo. Ukongeza kumandla asongayo, i-BPU yesikhumba esinganyibilikiyo nayo inokumelana nokunxiba okugqwesileyo. Imveliso egqityiweyo inokujikeleza ngaphezu kwamaxesha angama-2,000 ngesantya se-60 rpm phantsi komthwalo we-1,000g ngaphandle kweenguqu ezicacileyo, kwaye i-coefficient iphezulu kwinqanaba le-4.
03. Ukunciphisa iqondo lomonakalo kwizihlalo kumaqondo okushisa aphezulu
Isikhumba esinganyibilikiyo se-BPU sinokumelana nemozulu entle. Xa imveliso egqityiweyo ibonakaliswe kwi- +80 ℃ ukuya ku-40 ℃, izinto eziphathekayo azicubuki okanye ziqhekeke, kwaye ukuvakalelwa kuhlala kuthambile. Ngaphantsi kweemeko eziqhelekileyo, inokufikelela ekuchaseni ukushisa okuphezulu. Ke ngoko, ukusebenzisa i-BPU yesikhumba esinganyibilikiyo kwizihlalo zemoto kunokunciphisa ngokufanelekileyo inqanaba lomonakalo kwizihlalo zemoto phantsi kwe-conditio ephezulu yobushushu.ns.
Kuyafaneleka ukukhankanya ukuba i-BPU ye-solvent-free yesikhumba yenziwe ngokusebenzisa inkqubo entsha ephuhliswe ngokuzimeleyo. Iimathiriyeli ekrwada aziqulathanga naziphi na izinyibilikisi eziyityhefu. Izinto eziluhlaza ze-BPU zihambelana ngokwemvelo kunye ne-substrate ngaphandle kwesidingo sokongeza nayiphi na i-solvents yezinto eziphilayo. Imveliso egqityiweyo inokukhutshwa kwe-VOC ephantsi kwaye isempilweni kwaye inobuhlobo nokusingqongileyo.
Ngokusekwe kwinkangeleko egqwesileyo kunye nokuthungwa okutofotofo okunikezwe yi-BPU yesikhumba esinganyibilikiyo, izitulo zemoto zinenkangeleko etofotofo kunye nokuchukumisa okuthambileyo, okuzisa amava okuqhuba amnandi ngakumbi kubasebenzisi.
Ixesha lokuposa: Jul-08-2024