Iplanti yeNkampani yeHyundai Motor yase-Ulsan iya kusebenzisa kuphela indibaniselwano ye-BASF ye-Elastoflex polyurethane yogwebu ukwenza izitulo zeemoto.Le foam ene-elastic polyurethane inomxholo ophantsi we-VOC kwaye isetyenziswa ikakhulu kwimveliso yezihlalo zeemoto kunye neentloko.Xa kuthelekiswa namagwebu esintu,I-Elastoflex iphucula induduzo, i-elasticity kunye neempawu ezithwala umthwalo wezihlalo kunye neentloko.Ukuze kuhlangatyezwane neyona migaqo ingqongqo yolawulo lokukhutshwa kwezinto ezikhutshwayo, iBASF ikwandise inkqubo yokuvelisa iipolyether polyols.Iipolyether polyols zisetyenziselwa ukuveliswa kwe-Elastoflex polyurethane foam, esetyenziselwa ukuvelisaizihlalo eziphezulu.Inkqubo yokuvelisa ephuculweyo yenza ukuba i-BASF ivelise i-polyether polyols ekhethekileyo ngexabiso eliphantsi, ukusebenza okuphezulu kunye nokukhutshwa kwe-VOC ephantsi.Kwiimvavanyo eziqhutywe yi-arhente yovavanyo ehamba phambili yehlabathi i-SGSKorea, i-Elastoflex inciphise ukukhutshwa kwe-acetaldehyde kunye ne-formaldehyde ngaphezu kwe-30%, inceda ukuphucula umgangatho womoya wemoto kunye nempilo yabaqhubi beemoto.Iimvavanyo zentsimi zikwabonise ukuba ukubunjwa kwe-polyurethane esanda kuphuhliswa kuneempawu ezihamba phambili kunye nokunciphisa amazinga e-defect kwimveliso, okukhokelela ekuphuculweni kwemveliso yomgca wemveliso.
Izixhobo ezitsha zineenzuzo ezinamandla.Kwimveliso yeemoto, izihlalo zeemoto zihlala kwindawo enkulu, echaza ngokuthe ngqo inani lezinto ezisetyenzisiweyo.Iimoto ngokuthe ngcembe zichaphazela indlela yokuphila yabantu kwaye zenza uhambo lwabantu lube lula ngakumbi.Izihlalo zemoto eziqhelekileyo ziyimveliso yesikhumba, kwaye ininzi yazo yenziwe ngesiponji kunye nezinye izinto, ezingenalo iqondo elithile lokuthuthuzela.Namhlanje, iiplastiki ze-polyurethane ze-foam eziguquguqukayo Njengenye yezinto zokuvelisa izihlalo zeemoto, zisemgangathweni ophezulu kunye nexabiso eliphantsi, kwaye ngokuthe ngcembe lisetyenziswe ngabavelisi kwinani elikhulu lemveliso yemoto.“I-Polyurethane foam luhlobo lwesixhobo esitsha esithambileyo esinokwaluka okuthile.Ineepores ezininzi, ingxinano yodwa, ukomelela okulungileyo, ukufunxa isandi, ukuphefumla, ukugquma kakuhle kwe-thermal kunye nezinye iimpawu.Isetyenziswa kuzo zonke iinkalo zobomi.Abavelisi abaninzi bakhetha i-High-elastic polyurethane foam isetyenziswe njengempahla yezihlalo zeemoto, kwaye ukusebenza kwesi sixhobo samkelwa ngokuthe ngcembe ngabantu.
Iintuthuzelo static yeisihlalo semotoibhekisa ekubeni ngaba ubudlelwane obuhambelanayo phakathi kwesitulo semoto kunye nomzimba womntu bunokubonelela abasebenzisi ngeemeko zokuhlala ezitofotofo.I-static induduzo yesihlalo ihambelana neeparitha zobukhulu, unyango lwangaphezulu kunye neempawu zohlengahlengiso lwesihlalo.Ukubunjwa kwesihlalo ubukhulu becala yimpahla ye-foam ene-elasticity ephezulu kunye noxinzelelo oluphantsi, olunokuthi luthintele izinto ezivuthayo.Namhlanje, urhulumente waseTshayina uneemfuno ezingqongqo kwizinto zemoto, ezifuna ixabiso eliphezulu lokutshisa libe ngu-≤70mm / min.Imimiselo enjalo iyakwandisa kakhulu ukhuseleko lwemoto ngokwayo, kwaye i-foam ye-polyurethane eguquguqukayo kunye nalo mgangatho wokutshisa usetyenziswa.Ukwenza iisali kwakhona ngokuthe ngcembe kubonakala kwintsimi yombono wabavelisi.Ukumelana nokunxitywa kwe-foam ye-polyurethane eguquguqukayo isetyenziswa njengento ekrwada yezihlalo zeemoto.I-fragility yeemveliso ezininzi zeplastiki yenza kube nzima ukuyisebenzisa ixesha elide, kodwa i-foam ye-polyurethane eguquguqukayo inokumelana nokunxiba kakuhle.Inamandla okuqina okuqina kunye nokumelana nokukrazula, eyenza ibe nokusebenza okuphezulu.Xa kuthelekiswa nezihlalo zeemoto zendabuko, ixabiso layo liphantsi, ixesha lokusetyenziswa lide, kwaye iplastiki yayo yomelele.ithandwa ngabavelisi.
Uphuhliso lweshishini le-polyurethane foam alunakwahlulwa ekuphuculeni umthamo wokuvelisa.Njengenye yezinto ezintandathu eziphambili zokwenziwa ehlabathini ezitsala ingqalelo enkulu, isikali somzi mveliso we-polyurethane foam uye wanda ngokukhawuleza kwiminyaka yakutshanje.Ngokutsho kwe "2016-2022 China Polyurethane Industry Market Trend Forecast and Trend Forecast Research Report" ekhutshwe yiBooz Data: imveliso yehlabathi yeemveliso ze-polyurethane idlule iitoni ze-21 yezigidi, apho inkqubo ye-foam kunye nemveliso ye-non-foam i-akhawunti nganye kwisiqingatha. yelizwe, kunye nesakhono salo esikhulu sokukhula silungiselelwa ingqalelo.Umkhwa womlinganiselo wemveliso ucacile Kwimveliso, ishishini le-polyurethane, njengemizi-mveliso emininzi yeekhemikhali, linomkhwa ocacileyo wokuqiniswa kunye nesikali.Njengoko iteknoloji yokuvelisa i-polyurethane ikhula ngakumbi nangakumbi, iimveliso ziya zithandwa ngakumbi kwaye imimandla yokusetyenziswa iyaqhubeka isanda, abavelisi baye bafumanisa ukuba ukuze kugcinwe inqanaba elithile lenzuzo, kufuneka babe noqoqosho oluthile lokulinganisa. amashishini amatsha esiba makhulu ngokukhula, kwaye umthamo wemveliso nawo ukhula ngokukhawuleza.Ukwamkelwa kwabathengi akukacaci, kwaye kukho iinkcukacha ezingakumbi ekufuneka ziphuculwe.Njengoko kukhankanyiwe ngasentla, i-high-elastic polyurethane foam luhlobo olutsha lwezinto eziphathekayo, kwaye abantu abakabikho ukuqonda okunzulu kweempawu zayo, ngoko ke akukabikho ulwazi olukhulu lweemarike.Ngenxa yokuba inqwelo-mafutha ihlobene ngokusondeleyo nobomi babantu emva kokuba ithengiwe, yaye ngenxa yexabiso layo eliphezulu, iintsapho ezininzi aziyi kuthatha indawo yemoto ixesha elide emva kokuba ziyithengile.Ukuphonononga iipropathi zayo ezahlukeneyo, isihlalo esenziwe nge-polyurethane foam eguquguqukayo ngokuthe ngcembe ibe yenye yengqwalasela yabantu.
Xa kuthelekiswa nezihlalo zemveli, izihlalo ezenziwe nge-polyurethane foam entsha ethambileyo inokungaqiniseki okuninzi.Ngoko ke, akukabi yinto efunekayo kwiingqondo zabathengi.Okokuqala, ukuphendulwa kweekhemikhali ze "polyurethane foam" ngokwayo.Emva kokuba i-foam ye-polyurethane eguquguqukayo yenziwe kwisitulo semoto, ngenxa yokukhanya kwelanga ixesha elide, umoya wemoto uphezulu, kwaye ukushisa ngaphakathi kwemoto kuya kuba phezulu kakhulu.Ukusabela nokukhutshwa kwerhasi eyityhefu kuya kulubeka emngciphekweni ukhuseleko lobomi babaqhubi.Ngokweziphumo zovavanyo olufanelekileyo, isixa esikhulu se-siloxane siya kungena kwiimveliso zemoto ezininzi ezigqityiweyo ngexesha lemveliso, kwaye iinxalenye zayo azikwazi ukuvelisa ngokuthe ngqo izinto ezinetyhefu, kodwa ngexesha lenkqubo ethile yokuguquguquka, i-siloxane iya kusasazwa kancinci kwi-polyurethane foam eguquguqukayo. isihlalo semoto, ukomeleza ukuguquguquka kogwebu lwepolyurethane eguquguqukayo, kunye nokuvelisa iigesi eziyityhefu.Ngoko ke, kuyimfuneko ukuyiphucula ngokusebenzayo le nto kunye nokunciphisa umsebenzi wayo.Ukongezelela, ngokweemfuno ze-ergonomic, isitulo semoto kufuneka siyilwe njengemveliso enomgangatho othile ogobileyo, okunzima ukufezekisa uhlobo lwebhokisi logwebu. inkqubo ye "polyurethane foam".Ke ngoko, inkqubo yokubumba kuphela enokusetyenziswa ngoku., kwinqanaba elithile lithintela ukuphuhliswa kwe-"high elastic polyurethane foam".Njengoko sonke siyazi, ehlotyeni, ilanga likhanya ngqo ngaphakathi kwimoto.Ngenxa yokutywinwa okungcono kwemoto, kuya kubangela ubushushu obuphezulu emotweni.Ukuba i-foam inetyhefu, ubushushu obuphezulu kunye nokungangeni moya ngaphakathi kwemoto kuya kubangela ubuthi kubantu abasemotweni.Kwangaxeshanye, ukuba igwebu liqulathe isixa esikhulu sezinto eziphilayo, ukuba liyanyibilika kwaye liguquguquke kwiqondo lobushushu eliphezulu, inani elikhulu lezinto eziphilayo liya kuguquguquka kumhlaba weglasi wemoto, nto leyo eya kuchaphazela kakhulu umbono womqhubi kunye nesizathu. iingozi zendlela.Ngoko ke, ukuqonda okubanzi kokusebenza kolu hlobo lwe-foam lufunekayo , Kuphela ngale ndlela inokuthi le nto isetyenziswe kangcono, yamkelwe ngokuthe ngcembe ngabaqhubi kwaye yamkelwe ngabathengi abaninzi.Ukusuka kwimbono yokwazisa abathengi kunye nemfundo kunye nezimvo ezingalunganga, kusekho indlela ende ngaphambi kokuba i-polyurethane foam ephezulu ibe ngumgangatho wezihlalo zemoto ezizayo.
Kodwa ekuhambeni kwexesha, nangona i-elastic polyurethane foam ngokwayo ineziphene ezithile, izibonelelo zayo zibaluleke kakhulu.Ndiyakholelwa ukuba kwixesha elizayo elingekude, ngokuphuculwa kwenqanaba labantu lezenzululwazi kunye neteknoloji, iziphene ze-polyurethane foam eguquguqukayo iya kuba yinto yoyiswa, iteknoloji yemveliso yemoto kunye nemeko yokhuseleko lwemoto iye yaphuculwa ngakumbi.Kulapho kuphela apho i-polyurethane foam eyomelela kakhulu iya kuba nethuba lokuba semgangathweni kwizihlalo zeemoto ezizayo.
Ixesha lokuposa: Oct-17-2022