Kwimveliso ye-elektroniki, i-PV lamination, kunye neendawo eziqhumayo, ukukhutshwa kwe-static kuyingozi enkulu. Intlantsi inokutshabalalisa i-microchip, ivuthe uthuli, okanye ibangele ukungasebenzi kakuhle kwezixhobo. Ilaphu le-PTFE lobushushu obuphezulu , ngelixa ligqwesa ukumelana nobushushu kunye nokunganamatheli, sisigqumatheli esigqwesileyo - sigcina intlawulo engatshintshiyo endaweni yokuyichitha.
Isisombululo lunyango lwe-anti-static. I-Aokai PTFE ibonelela ngelaphu le-PTFE elichasene nestatic lisebenzisa iindlela ezimbini eziphambili, kunye nokwaleka komphezulu owongezelelweyo. Eli nqaku licacisa ukuba kutheni ilaphu le-PTFE lifuna unyango oluchasayo, lusebenza njani unyango, kunye nemigaqo esemva kokutshabalalisa okumileyo.
Kutheni i-PTFE High-Temperature Fabric ifuna unyango oluchasayo
Ilaphu le-PTFE lobushushu obuphezulu lilaphu le-fiberglass elifakwe nge-polytetrafluoroethylene (PTFE), elisebenza njengesigqumatheli esigqwesileyo esinokumelana ne-ultra-high surface (ngokuqhelekileyo 10⊃1;⁵–10⊃1;⁸ Ω). Ukukhuhlana kunye nokuxobula ngexesha lemveliso, ukuhambisa, kunye nokudiliza kuvelisa kwaye kuqokelela umbane ongatshintshiyo.
Imingcipheko yokuqokelelana okumileyo:
Iintlantsi - zinokutshisa iigesi ezinokutsha, uthuli, okanye izinyibilikisi
Umonakalo wecandelo lombane - i-ESD itshabalalisa i-microchips kunye neePCB
Izinto ezincamathelayo – iifilim, iifibers, kunye nomgubo zincamathela kumphezulu
Izothuso zabaqhubi - ingozi yokhuseleko kunye nokungonwabi
Ke ngoko, unyango olukhethekileyo luyafuneka ukunika ilaphu nge-static dissipative okanye iipropathi zokuqhuba ukuthunyelwa ngokukhuselekileyo kwiindawo zokusebenza ezichasene ne-static.
Indlela yokuqala – iCoating Doping: Mix Conductive Fillers kwi PTFE Emulsion
Olu ngoku lolona nyango luphambili, luzisa ukusebenza okufanayo kwe-anti-static kuwo wonke umphezulu welaphu.
1. Inkqubo
Umlinganiselo othile wezihluzi eziziqhubelayo zixutywa ngokulinganayo zibe yi-PTFE yokumilisela ulwelo, ilandelwa lulwelo olusemgangathweni, ukomiswa, kunye neenkqubo zokuthambisa. Iifilisi zifakwe kuyo yonke i-PTFE yokwambathisa, zenza inethiwekhi yokuqhuba.
2. Iifayili eziqhelekileyo zokuqhuba
Ikhabhoni eqhubayo emnyama (eyona ixhaphakileyo, inexabiso eliphantsi)
ICarbon nanotubes (ukusebenza okuphezulu, ixabiso eliphezulu)
Umgubo wesinyithi (isilivere, ubhedu, njl.njl.)
Ii-oxide zesinyithi (i-antimony-doped tin oxide, njl.njl.)
3. Izinto eziluncedo
Ukusebenza okufanayo - isiphumo esingaguqukiyo esichasene ne-static kuwo wonke umphezulu welaphu
I-Weave-independent - ayichatshazelwa yi-weave structure ye-fiberglass substrate
Ilinganisa izinto ezintathu eziphambili - ukumelana nobushushu obuphezulu, ipropathi engabambeleliyo, kunye nokulahla okuzinzileyo
Isigxina - kungekhona isambatho somgangatho; ayigugi
Emva kokonyango, ukuchasana kwendawo yengubo kunokulawulwa ngokuzinzile ngaphakathi kwe -10⁵–10⁹ Ω , ukuhlangabezana neemfuno ezichasene ne-static kwiimeko ezininzi zoshishino (i-electronics, i-explosive environments, i-PV).
Eyenye indlela-Ukulukwa kweSubstrate: Thuma iiFayibha eziKhombayo kwilaphu leFiberglass
Imicu eqhubayo (iingcingo zetsimbi, iifibers zekhabhoni, njl. njl.) zilukwe kwi-fiberglass substrate ngamaxesha amiselweyo ukwenza igridi yokuqhuba embekelweyo phambi kokufakwa kwe-PTFE yokwambathisa.
1. Ukuqwalaselwa kwenkqubo ephambili
I-PTFE yokwambathisa inokuthi ifake ngokupheleleyo imicu eqhubayo kunye ne-insulate conductive pathways. Ke ngoko, i-buffing okanye isanti ihlala isetyenziselwa ukuvezwa kancinci kwimicu eqhubayo kumphezulu welaphu, okanye iindawo zoqhagamshelo ezisezantsi zigcinwe ngaphandle kokugqunywa ngokupheleleyo.
2. Izinto eziluncedo
Iindlela zokuqhuba ezenziwe ngetsimbi okanye iifiber zekhabhoni zinamandla okuthwala okwangoku
Ilungele iimeko zokusebenza ezifuna ukukhupha amanzi ngokukhawuleza kweentlawulo ezinkulu ezimileyo
Inika indlela yomhlaba ebonakalayo ezimeleyo yokwaleka
3. Izinto ezingeloncedo
Ixabiso elingaphezulu kune-doping yokugquma
Iintsinga eziveziweyo zinokuchaphazela ukuguda komphezulu
Inkqubo yokuvelisa enzima ngakumbi
Indlela eyoNgezelelweyo-iNgqungquthela yoMphezulu (Ayifane isetyenziswe kwimiba yobushushu obuphezulu)
Umaleko obhityileyo we-anti-static agent ogqunywe kwilaphu le-PTFE eligqityiweyo.
1. Izinto eziluncedo
2. Izinto ezingeloncedo (kutheni zingasetyenziswa ngokubanzi)
Uninzi lwee-anti-static agents zi-surfactants ezinokumelana nobushushu obuphantsi (ngokuqhelekileyo ngaphantsi kwe-150 ° C)
Ithambekele ekuchithekeni kwe-abrasion kunye nokusilela ekusebenzeni phantsi kokuvezwa kwexesha elide lobushushu obuphezulu
Ayinasigxina - iyaphela ngokusetyenziswa, ukucocwa, okanye ukushisa
Isiphelo: Le ndlela ayikhuthazwa kwizicelo zelaphu ze-PTFE zobushushu obuphezulu. Ukuba ufuna ilaphu le-PTFE le-anti-static, khetha i-doping yokwambathisa okanye ukuluka i-substrate.
Umgaqo ongundoqo wokuSebenza we-Anti-Static
Zonke ezi ndlela zingentla zabelana ngendlela esisiseko: ukuseka umjelo olawulwayo wokuvuza ukuze iintlawulo ezimileyo zimke ngoko nangoko kwisizukulwana kwaye kuthintelwe ukuqokeleleka kweentlawulo eziyingozi.
Xa iifayili ze-conductive (ezifana ne-carbon black particles) zifikelela kwi-concentration ebaluleke kakhulu kwi-PTFE yokugqoka, iincinci zidibana okanye zihlale zisondelelene ukuze zenze inethiwekhi ye-3D eqhubekayo. Oku kuchazwa njenge- percolation threshold . Le gridi eqhubayo iguqula uphawu lokugqumayo lwePTFE esulungekileyo.
2. Ukuqhuba intlawulo kunye nokuchithwa
Umbane omileyo oveliswe kukungqubana komphezulu awusaqokelelwa kwindawo uwedwa. Endaweni yoko, imirhumo yasasazeka ngokukhawuleza kuthungelwano lwe-conductive kwaye ikhupha amanzi ngokukhuselekileyo ngokumisela isiseko - okulingana nokudibanisa umbhobho wokukhupha onobungakanani obufanelekileyo 'kwidama lokugcina imali.'
3. Ukulawulwa ngokuchanekileyo kokumelana nomphezulu
Ngokulungelelanisa i-dosage ye-conductive fillers, ukuchasana komphezulu kuzinzile ngaphakathi koluhlu lwe-anti-static (10⁵–10⊃1;⊃1; Ω) . Eli xabiso lokuxhathisa li:
Iphantsi ngokwaneleyo ukukhupha i-static ngokufanelekileyo
Iphezulu ngokwaneleyo ukuphepha iisekethe ezimfutshane ezithe ngqo kunye neengozi ezinokubakho
Yenza ukuba ukusetyenziswa okulawulwayo kweentlawulo ezimileyo ngokuxhathisa izinto
Imfuneko ebalulekileyo: Ukusekwa okuthembekileyo kusanyanzelekile ngexesha lokusetyenziswa ngokubonakalayo. Ilaphu elichasene ne-static libonelela ngendlela, kodwa isiseko sigqibezela isiphaluka.
Isishwankathelo – Ukukhetha iFabric ye-PTFE eyi-Anti-Static
Indlela |
Ukuxhathisa koMphezulu |
Ukuqina |
Ukumelana nobushushu |
Engcono Kwi |
Ukugquma idoping |
10⁵–10⁹ Ω |
Kugqwesileyo (isigxina) |
Ukuya kuthi ga kuma-260°C |
Imizi-mveliso ngokubanzi, i-elektroniki, iPV |
Ukulukwa kwesubstrate |
10⁵–10⁹ Ω |
Kugqwesileyo (isigxina) |
Ukuya kuthi ga kuma-260°C |
I-high-current static drainage, isiseko esinzima |
Ukwaleka komphezulu |
10⁶–10⁹ Ω |
Imbi (iyaphela) |
Ngokuqhelekileyo <150°C |
Ubushushu obuphantsi, ukusetyenziswa kwexesha elifutshane (akukhuthazwa) |
I-Aokai PTFE ibonelela ngelaphu le-PTFE elichasene nestatic lisebenzisa indlela yokugquma idoping njengomgangatho, kunye nokulukwa kwesubstrate kufumaneka kwizicelo ezikhethekileyo. Singajolisa umphezulu othile wokuxhathisa (umzekelo, 10⁶ Ω, 10⁸ Ω) ngokusekelwe kwiimfuno zakho. Qhagamshelana nathi kumaphepha edatha yobugcisa kunye neesampuli.
Olu xwebhu lobugcisa lunikezelwa ngu IJiangsu Aokai yeTekhnoloji eNtsha yeTekhnoloji Co., Ltd.
Ukuba unqwenela ukufunda iinkcukacha ezicacileyo, iimeko zesicelo kunye nezisombululo ezilungiselelwe umgca wethu wemveliso epheleleyo, kubandakanywa amalaphu e-PTFE anobushushu obuphezulu, iiteyiphu ezincamathelayo ezinobushushu obuphezulu be-PTFE, amabhanti okuhambisa umnatha we-PTFE, amabhanti omatshini othungayo angenamthungo, icala elinye le-PTFE elakhiwe ngelaphu, i-fiberglass enganyangekiyo nceda uqhagamshelane nathi. la majelo angezantsi:
Sibambelela kwifilosofi yenkonzo yobungcali kunye nemfezeko, kwaye sikubonelela ngentliziyo epheleleyo ngezisombululo ezidityanisiweyo kunye kunye nenkonzo yabathengi enomdla!
