Iimveliso zelaphu elingalukwanga leGraphene Conductive Spunlace Nonwoven

I. Isiseko seMveliso: Izixhobo ezahlukeneyo ezisisiseko ezikumgangatho ophezulu, ezihlangabezana neemfuno zeMeko yoQhubo

Ukusebenza kwelaphu le-spunlace elisebenzisa i-graphene conductive spunlace nonwoven kuqala ngokukhetha ngokuchanekileyo kunye nokulinganisela ngokwesayensi kwezinto eziluhlaza zezinto ezisisiseko ze-spunlace. Inkampani yethu ikhetha ngononophelo iintlobo ngeentlobo zeefayibha ezikumgangatho ophezulu ezifana ne-polyester, i-viscose, ikotoni ecocekileyo, kunye nefayibha ye-bamboo, kwaye idibanisa iimfuno zokuguquguquka, amandla, kunye nokuphefumla kwezinto ezisisiseko kwiimeko ezahlukeneyo ukwenza izixhobo ezisisiseko ze-spunlace ezisisiseko ekusebenzeni kwaye ezifanelekileyo ukuqhuba, zibonelela ngesithwali esizinzileyo sokuncamathisela okulandelayo kunye nomsebenzi womaleko oqhuba i-graphene:

Ifayibha yePolyester: Inika izixhobo ezisisiseko amandla agqwesileyo okutsalwa, ukumelana nokukrazulwa, kunye nozinzo olulinganayo, iqinisekisa ukuba izixhobo ezisisiseko aziguquguquki okanye ziqhekeke ngexesha lokucubungula, ukusika nokwenza, kunye nokusetyenziswa ixesha elide (njengomgca wangaphakathi wezixhobo ze-elektroniki); kwangaxeshanye, inokumelana okuhle kweekhemikhali kunye nokumelana nemozulu, okunokumelana nokukhukuliseka kwe-graphene conductive paste kunye nezinto ezingqongileyo, ukuqinisekisa ukuqhuba okuzinzileyo ixesha elide, okufanelekileyo kwiimeko ze-elektroniki kunye nezemizi-mveliso ezihlala ixesha elide;

Ifayibha yeViscose: Inokufunxa umswakama kakuhle kwaye iyakwazi ukuphefumla, nto leyo enokuphucula ukunamathelana phakathi kwezinto ezisisiseko kunye nentlama yokuhambisa umoya yegraphene, ithintele ukuba umaleko wokuhambisa umoya ungaphuki. Kwangaxeshanye, ukuchukumisa kwayo okuthambileyo nokulungele ulusu kwenza imveliso ikhululeke ngakumbi kwiimpahla ezinxitywayo ezikrelekrele kunye neemeko zonyango zokunxibelelana nolusu, ezifanelekileyo kwizicelo zokuhambisa umoya ezikufutshane nolusu;

Ifayibha yomqhaphu ecocekileyo: Yendalo, inobuhlobo nokusingqongileyo, kwaye ihambelana ne-biochemical, ayinakurhawuzelelwa okanye ivumba, kwaye inesakhiwo sefayibha esikhululekileyo nesingenamibhobho esinokufunxa ngokufanelekileyo intlama yokuqhuba yegraphene, yenze inethiwekhi yokuqhuba efanayo. Emva konyango lokuqhuba, iba yinto esisiseko ekhethwayo kwiimeko ezineemfuno ezingqongqo zokhuseleko ezifana novavanyo lwezonyango nokutya;

Ifayibha yebhambo: Iyakwazi ukuphefumla kakuhle kwaye iyakwazi ukubola kwindalo. Kwangaxeshanye, ubume bendalo kumphezulu wefayibha bunokuphucula ukunamathela kwi-conductive paste, ngokuhambelana nomkhwa wophuhliso oluhlaza kunye nowekhabhoni ephantsi. Emva kokuba idityaniswe nenkqubo ye-graphene conductive, ifanelekile kwiimpahla ezinxitywayo ezikrelekrele eziphezulu kunye ne-elektroniki enobuhlobo nokusingqongileyo ezilandela zombini ubume bendalo kunye nokusebenza.

Silungisa umlinganiselo wezinto eziluhlaza ngokweemfuno zabathengi - kwiimeko ezihlala ixesha elide ezifana ne-inside lining yesixhobo se-elektroniki, umlinganiselo we-polyester unokwandiswa (njenge-60% ye-polyester + 40% ye-viscose), ngelixa kwizinto ezinxitywayo ezikrelekrele kunye neemeko zokunxibelelana nolusu lwezonyango, i-viscose / ikotoni ecocekileyo / i-bamboo fiber isetyenziswa kakhulu. Ibhetshi nganye yezinto ezisisiseko ivavanywa ngeendlela ezininzi ezifana nobunzima (obunokulungiswa ukusuka kwi-30 ukuya kwi-200g/㎡), ubukhulu, amandla, kunye nokuphefumla, kunye neempazamo ezilawulwa ngaphakathi koluhlu oluncinci kakhulu ukuqinisekisa ukusebenza okuzinzileyo kwezinto ezisisiseko kunye nokubeka isiseko esiqinileyo sokuphunyezwa ngokuchanekileyo kwenkqubo yokuqhuba emva konyango lwe-graphene.

II. Inkqubo Engundoqo: "Izinto Ezisisiseko zeSpunlace + iGraphene Conductive Post-Treatment", Ukufezekisa Ukuqhuba Okusebenzayo

Ilaphu lethu le-graphene conductive spunlace nonwoven lilandela ngokungqongqo inkqubo yenyathelo nenyathelo "yokuqala ngokwenza izinto zesiseko se-spunlace, emva koko siqhube i-graphene conductive post-treatment". Ngokweempawu zezixhobo zesiseko ezahlukeneyo kunye neemfuno ze-conductive, sisebenzisa ukuprinta kunye nokugquma njengeendlela eziphambili zokucubungula kwaye senze ngokwezifiso isicwangciso sasemva konyango. Ngolawulo olucociweyo, sifezekisa isiqinisekiso esiphindwe kathathu "sezinto zesiseko ezizinzileyo + umaleko we-conductive ofanayo + ukusebenza okuhlala ixesha elide", siqinisekisa ukusebenza kakuhle nokuzinzileyo kwemveliso:

(1) Unyango lwangaphambi kokulungiswa kwezinto ezisisiseko se-spunlace: Ukuphucula ukunamathela komaleko oqhubayo Ngaphambi konyango lwe-graphene eqhubayo, i-substrate ye-spunlace inyangwa kwangaphambili ngokukodwa ukudala iimeko zokunamathela okufanayo kunye nokugcinwa kwexesha elide kwe-graphene eqhubayo:

Kwizinto ezifunxa umswakama ngamandla ezifana ne-viscose, ikotoni ecocekileyo, kunye nefayibha ye-bamboo, ukomisa ngobushushu obuphantsi (60-70℃) kusetyenziswa ukususa umswakama ogqithisileyo kumphezulu, kuthintelwe impembelelo yomswakama ekusasazekeni nasekunamatheleni kwentlama eqhubayo, kwaye kuthintelwe ukukhula kombungu ngenxa yomswakama, kuqinisekiswa imeko-bume ezinzileyo yokucubungula umbane.

Kwizinto ezisetyenziswa kwifayibha zokwenziwa ezifana ne-polyester, kusetyenziswa iteknoloji yonyango lomphezulu we-plasma ukuze kusebenze kancinci amaqela asebenzayo kumphezulu weefayibha, kuphucula amandla e-chemical bond phakathi kwe-substrate kunye ne-graphene conductive paste, kunciphisa ukuchitheka komaleko oqhubayo ngexesha lokusetyenziswa okulandelayo (njengokungqubana nokugoba), kunye nokwandisa ubomi bokuqhuba.

(2) Unyango oluqhuba iGraphene emva konyango: Inkqubo ephindwe kabini yokuprinta / yokugquma, izisombululo eziqhubayo ezenzelwe wena

Ngokuxhomekeke kumgca wemveliso yokucubungula i-graphene eyenzelwe wena, ngokusekelwe kwiimfuno zomthengi zokusebenza kakuhle (ezifana nexabiso lokumelana nomphezulu), ubukhulu be-conductive layer, kunye nokuchaneka kwepateni, kukhethwe i-slurry ye-graphene ecocekileyo kakhulu (umxholo we-graphene ≥ 95%), kwaye iindlela ezimbini eziphambili zokucubungula, ukuprinta kunye nokugquma, zisetyenziswa ngeenkqubo ezahlukeneyo ukuqinisekisa iziphumo ezisebenzayo nezifanayo zokuqhuba:

Ukukhethwa kwe-slurry eqhuba i-graphene: I-paste eqhuba i-graphene esemgangathweni ophezulu, enobuhlobo nokusingqongileyo, kwaye engenabungozi enokusasazeka kakuhle kunye nokuqhuba kakuhle, ihlangabezana nemigangatho yamazwe ngamazwe yokusingqongileyo efana ne-RoHS kunye ne-REACH, iphephe i-heavy metal kunye ne-volatious organic compound residues, iqinisekisa ukusetyenziswa ngokukhuselekileyo kwiimeko ze-elektroniki kunye nezonyango; uxinzelelo lwe-slurry lungahlengahlengiswa ngokweemfuno zabathengi (luhlengahlengiswa ukusuka kwi-5% ukuya kwi-20%), ukuhlangabezana neemfuno ezahlukeneyo zokusebenza kwe-conductive.

Iindlela eziphambili zokucubungula: Indlela yokuprinta - Iipateni ezichanekileyo, ukuqhuba kakuhle kombane

Ifanelekile kwiimeko ezifuna iipateni ezithile zokuqhuba (ezifana nokwakheka kwesekethe, iimilo ze-electrode), izixhobo zokuprinta isikrini ezichanekileyo okanye izixhobo zokuprinta i-gravure zisetyenziselwa ukuprinta ngokulinganayo i-graphene conductive slurry kwi-spunlace substrate ngokweepateni ezimiselweyo:

Ulawulo lokuchaneka kweepateni: Ngokusebenzisa izikrini ezenzelwe wena (200-400 mesh) okanye ii-gravure rollers, ukuchaneka kwemigca yeepateni eziqhubayo kunokufikelela kwi-0.1-0.5mm, ngaphandle kwemigca ephukileyo okanye ukugcwala kwe-inki, okuhlangabezana neemfuno zeesekethe ezincinci kwizixhobo ze-elektroniki;

Ukulungiswa kweeparameter zokuprinta: Lungisa isantya sokuprinta (esihlengahlengiswayo ukusuka kwi-3 ukuya kwi-8m/min) kunye noxinzelelo lwe-scraper (0.2-0.5MPa) ngokwendlela yokufunxwa komswakama kwe-substrate, ukuqinisekisa ukugqunywa okufanayo kwe-conductive paste kumphezulu we-substrate, kunye nempazamo yobukhulu bokuprinta (ehlengahlengiswayo ukusuka kwi-5 ukuya kwi-20μm) elawulwa ngaphakathi kwe-±5%, ukuphepha ukusebenza okungalinganiyo kokuqhuba kwiindawo zasekuhlaleni;

Ukucola kunye nokuseta: Emva kokuprinta, ukomisa ngobushushu obuphantsi (80-100℃) okanye ukucola nge-infrared kusetyenziswa ukuqinisekisa ukucola ngokukhawuleza kwe-graphene conductive paste, okwenza umaleko ozinzileyo wokuqhuba, ukuthintela ukonakala kokusebenza kwe-substrate ngenxa yobushushu obuphezulu, kunye nokuphucula ukunamathelana phakathi komaleko wokuqhuba kunye ne-substrate, kunye nesantya sokutshintsha kokumelana nomphezulu ≤ 10% emva kokugoba okungama-1000.

Iindlela zokucubungula eziphambili: Indlela yokugquma - Ukugubungela ngokupheleleyo, ukuqhuba okufanayo

Zifanelekile kwiimeko ezifuna ukuhanjiswa kombane ngokubanzi kunye neeleya zokuhambisa umbane ezinkulu, izixhobo zokugquma ezichanekileyo zisetyenziselwa ukugquma ngokulinganayo i-graphene conductive slurry kwi-spunlace substrate:

Ulawulo lokufana kwepeyinti: Ngokulungisa umsantsa we-scraper (ohlengahlengiswayo ukusuka kwi-5 ukuya kwi-30μm) kunye nesantya sokudlulisa i-substrate (2-6m/min), umaleko oqhubayo oqhubekayo, ongenamaqamza, kunye nogqunywe ngokupheleleyo wenziwa kumphezulu we-substrate, onendawo yokugubungela ukuya kuthi ga kwi-100%, ohlangabezana neemfuno zokuqhuba umbane iyonke;

Ulawulo oluchanekileyo lokutyeba: Xa ludibene nenkqubo yokufumanisa ukutyeba kwi-intanethi, ukutyeba komaleko oqhubayo kujongwa ngexesha langempela, kunye nempazamo elawulwa ngaphakathi kwe-±3%, kuthintelwe ukuguquguquka kokusebenza kokuqhubayo ngenxa yokutshintsha kobukhulu. Ukulungisa nokuseta: Emva kokuba isicelo sigqityiwe, inkqubo yokomisa ukujikeleza komoya oshushu (70-90℃) iyasetyenziswa ukuze icocwe kancinci komaleko oqhubayo, ukuqinisekisa ukuba amasuntswana e-graphene asasazeke ngokupheleleyo kwaye enze inethiwekhi yokuqhuba. Emva kokulungisa, ukunamathela komaleko oqhubayo kunamandla (ukunamathela kufikelela kwibanga loku-1 kuvavanyo lokunqumla), kwaye izinga lokutshintsha kokumelana nomphezulu emva kokuhlamba ngamanzi (kwiimodeli ezinokuhlanjwa ngamanzi) yi-≤15%, kunye nokusebenza kokuqhuba okuzinzileyo nokuhlala ixesha elide.

III. Iingenelo zeMveliso: Iimpawu ezininzi zigqunywe, zinika amandla usetyenziso oluqhubayo

Ngezixhobo ezahlukeneyo zesiseko ezikumgangatho ophezulu kunye nokugqitywa kwe-graphene eqhutywa ziinkqubo ezimbini "yokuprinta / ukugquma", ilaphu lethu le-graphene conductive spunlace non-woven linezibonelelo ezininzi eziphambili, ezinokuzivumelanisa ngokulula neemfuno ze-conductive zamacandelo ahlukeneyo kwaye zinike inkxaso enamandla ekuphuculweni kwemveliso yabathengi bethu:

Ukusebenza kakuhle nokuzinzileyo kokuqhuba: Ixabiso lokumelana nomphezulu linokwenziwa ngokwezifiso ngokweemfuno (elihlengahlengiswayo ukusuka kwi-10² ukuya kwi-10⁶ Ω/sq), kunye nokuguquguquka okuqinileyo kwiimfuno zokuqhuba ze-elektroniki, ezonyango kunye nezinye iimeko; kwangaxeshanye, ukusebenza kokuqhuba kuhlala kuzinzile ixesha elide. Emva kokugoba izihlandlo ezili-1000 kwindawo esingqongileyo ukusuka kwi--40℃ ukuya kwi-80℃, izinga lokutshintsha kokumelana nomphezulu yi-≤10%, okuqinisekisa ukusebenza okuqhelekileyo kwemveliso kwiindawo ezintsonkothileyo.

Ukuzivumelanisa nezimo zenkqubo eziguquguqukayo neziqinileyo: Njengoko ushicilelo kunye nokugquma kungundoqo, indlela yokucubungula inokukhethwa ngokweemfuno zabathengi - khetha indlela yokushicilela yeepateni zokuqhuba ezincinci kunye nendlela yokugquma yokuqhuba indawo enkulu. Kwangaxeshanye, ngezixhobo ezininzi ezisisiseko, ifezekisa "indawo enye, inkqubo enye, isixhobo esinye esisisiseko", ukuhlangabezana neemeko zokubekwa kwemveliso kunye nokusetyenziswa kwabathengi abahlukeneyo.

Ukuguquguquka okuhle kunye nentuthuzelo: Ngokuxhomekeke kukuguquguquka kwezinto ezisisiseko ze-spunlace, imveliso inokugotywa kwaye isongwe ngokukhululekileyo ngaphandle kokuqhekeka, ifanelekile kwiimeko ezifuna ukuhambelana neendawo ezigobileyo ezifana nezinto ezinxitywayo ezikrelekrele kunye nolusu lwezonyango; ukulungelelaniswa kolusu kwezinto ezisisiseko ze-viscose, ikotoni, kunye nefayibha ye-bamboo kuqinisekisa ukuba akukho kurhawuzelelwa okanye ukungonwabi xa kudibene nolusu.

Ikhuselekile, inobuhlobo nokusingqongileyo, kwaye iyahambelana: Intlama ekhethiweyo ye-graphene conductive kunye nezinto ezisetyenzisiweyo zonke ziyahambelana nemigangatho yokhuseleko nokhuseleko lokusingqongileyo yesizwe (efana ne-RoHS, i-OEKO-TEX® Standard 100), ngaphandle kokukhutshwa kweentsimbi ezinzima eziyingozi okanye iikhompawundi eziphilayo eziguquguqukayo. Emva kovavanyo lokurhawuzelelwa lusu (akukho bomvu okanye iimpendulo zokurhawuzelelwa), ingasetyenziswa ngokukhuselekileyo kwiimeko zonyango kunye nezifanelekileyo zokunxibelelana nolusu.

IV. Iimeko zokusetyenziswa: Ukugubungela amaCandelo amaninzi, Ukunika amandla ukuphuculwa komsebenzi

Ilaphu lethu le-graphene conductive spunlace elingalukwanga, elineenzuzo "zezinto ezahlukeneyo zesiseko + i-dual-process conductive + ukusebenza okugqwesileyo", lisetyenziswe kakhulu kwi-elektroniki, kwezonyango, kwiimpahla ezinxitywayo ezikrelekrele, kwimizi-mveliso nakwezinye iindawo, liba yinkxaso ephambili yokuphucula ukusebenza kweemveliso zabathengi bethu kwaye linika amandla uphuhliso olutsha lwamashishini ahlukeneyo:

Intsimi ye-elektroniki: Ngokusebenzisa izixhobo zesiseko se-polyester + viscose, iipateni ezincinci zokuhambisa umoya zenziwa ngendlela yokuprinta, engasetyenziswa njengee-linings zangaphakathi zezixhobo ze-elektroniki (ezifana ne-linings zangaphakathi zeefowuni eziphathwayo kunye neekhompyutha zethebhulethi), izixhobo zesiseko sebhodi yesekethe eziguquguqukayo, kunye namalaphu okukhusela angashukumiyo, anokuqhuba kakuhle kunye nokuqina, okuqinisekisa ukusebenza okuzinzileyo kwezixhobo ze-elektroniki kunye nokubonelela ngokhuseleko olungashukumiyo.

Intsimi yezonyango: Ngokusebenzisa izixhobo zesiseko sekotoni/i-viscose, umaleko oqhubayo wenziwa ngendlela yokugquma, onokusetyenziselwa ukwenza ii-patches zokuqhubayo zonyango (ezifana nee-patches zokujonga i-ECG, ii-patches ze-electrode zonyango lomzimba), ii-conductive dressings, njl.njl., ezinokuhambelana kakuhle kwezinto eziphilayo kunye nentuthuzelo yolusu, eziqhuba ngempumelelo imiqondiso yombane yebhayoloji, zinceda ekujongeni nasekunyangeni kwezonyango.

Intsimi yezinto ezinxitywayo ezikrelekrele: Ngokusebenzisa izixhobo zesiseko sefayibha ye-viscose / bamboo, kwenziwa izinto ezithile eziqhubayo ngendlela yokuprinta, ezingasetyenziswa njengemiphetho yangaphakathi yezacholo ezikrelekrele / iiwotshi, iileya eziqhubayo zempahla ezikrelekrele, iipatches zokujonga impilo, njl.njl., ezinokuguquguquka okuhle kunye nentuthuzelo yolusu, ezibonisa ngokuchanekileyo imiqondiso, ezifanelekileyo kwiimeko zokunxitywa kwemihla ngemihla.

Intsimi yezemizi-mveliso: Ngokusebenzisa izixhobo zesiseko se-polyester, umaleko omkhulu oqhubayo wenziwa ngendlela yokugquma, onokusetyenziselwa ukwenza amalaphu okususa i-static yemizi-mveliso, izixhobo zesihluzi esiqhubayo, amalaphu okukhusela i-electromagnetic, njl.njl., anokuqhuba okuhle kakhulu kunye nokumelana nemozulu, asuse ngempumelelo umbane ongashukumiyo kunye nokuphazamiseka kwe-electromagnetic yokukhusela, ukuqinisekisa ukhuseleko lwemveliso yemizi-mveliso.

V. Ukuzibophelela kwiBrand: Ukugcina Umgangatho Ngalo Lonke Ixesha, Inzuzo Ehlangeneyo kunye Nokuphumelela Komntu Wonke

Ukususela ekusekweni kwayo, iChangshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. ibisoloko ithatha "umgangatho ozinzileyo" njengeyona nto iphambili ekuphuhlisweni kwayo, iyidibanisa kuyo yonke inkqubo yokuvelisa i-graphene conductive spunlace nonwoven fabric. Ngobungcali kunye noxanduva, ikhusela ukusebenza kunye nokhuseleko lweemveliso zabathengi:

Inqanaba lezinto eziluhlaza: Ikhetha ngokungqongqo ababoneleli befayibha kunye nababoneleli bepaste eqhuba i-graphene. Ibhetshi nganye yezinto eziluhlaza kufuneka inike iingxelo zokuhlolwa komgangatho kunye neziqinisekiso zokhuseleko. I-slurry eqhuba i-graphene kufuneka inike neengxelo zovavanyo lokusebenza kwe-conductive yomntu wesithathu (kubandakanya ukumelana nomphezulu kunye novavanyo lokunamathela). Kuphela emva kokuphumelela uvavanyo lokuphinda lwenkampani yethu (ukwakheka kwefayibha, ubumsulwa be-slurry, kunye nokhuseleko) apho zingasetyenziswa khona, ukuqinisekisa ukhuseleko kumthombo.

Inqanaba lemveliso: Ixhotyiswe ngeqela lovavanyo lomgangatho lobuchwephesha kunye nezixhobo zovavanyo ezichanekileyo (ezifana nabavavanyi bokumelana nomphezulu, abavavanyi bokunamathela, kunye nabavavanyi bobukhulu). Ijonga ngexesha langempela izalathisi eziphambili ezifana nokusebenza kwezinto ezisisiseko, ukufana komaleko oqhubayo, kunye nokusebenza kokuqhubayo. Iisampulu zebhetshi nganye yeemveliso zigcinwa ukuze zisetyenziswe kwixesha elizayo ukuthintela iimveliso ezingaphantsi komgangatho ukuba zingangeni kwimarike.

Inqanaba lenkonzo: Inika abathengi inkonzo yenkqubo epheleleyo evela "kunxibelelwano lweemfuno - ukukhethwa kwezinto ezisisiseko - uyilo lwesisombululo esiqhubayo (njengokwenza ngokwezifiso ukumelana nomphezulu, ukukhetha iinkqubo zokuprinta / zokugquma) - imveliso yesampulu - imveliso yebhetshi - ukulandelwa emva kokuthengisa". Ukuba abathengi baneemfuno ezizodwa zokusebenza okuqhubayo okanye iindlela zenkqubo, inokuphucula ngokukhawuleza iiparameter zenkqubo ukuqinisekisa ukuba iimveliso zihlangabezana ngokuchanekileyo neemeko zokwenyani zesicelo.

Kwixesha elizayo, siza kuqhubeka sikhokelwa "ziimfuno zabathengi", siqinise uphando kunye nophuhliso lwetekhnoloji yokuqhuba i-graphene (njengokuphuhlisa iinkqubo ezisebenzayo kakhulu zokuqhuba kunye neeleya ezincinci zokuqhuba), sandise uluhlu lwezinto ezisisiseko kunye neemeko zokusetyenziswa, kwaye sizame ukuba ngumthengisi "osemgangathweni othembekileyo, oguquguqukayo, wenkonzo yobungcali" kwicandelo lelaphu le-spunlace nonwoven eliqhuba i-graphene. Siza kusebenzisana nabathengi ukufezekisa injongo yophuhliso lwexesha elide "yentsebenziswano ezinzileyo kunye nenzuzo efanayo", kwaye sikhuthaze kunye ukuveliswa kwezinto ezintsha kunye nokuphuculwa kweshishini lelaphu le-spunlace nonwoven elisebenzayo.