Amalaphu angalukwanga e-Filament Spunlace e-Pre-Oxygenated

1. Iingenelo eziphambili zelaphu elingalukwanga le-filament eli-pre-oxidized: Uphuhliso olusebenzayo kwifayibha ekhethekileyo

Ilaphu elingalukwanga elifakwe i-oxidized lisekelwe kwi-"carbon fiber precursor pre-oxidized fibres", edibanisa iimpawu ze-spunlace ngaphandle kokuqiniswa kwe-glue. Lifikelela kwinqanaba eliphezulu kunelaphu eliqhelekileyo elingalukwanga ngokuziqhelanisa nokusingqongileyo, uzinzo lweekhemikhali, kunye nokusebenza kwesakhiwo. Iingenelo eziphambili zibonakala kwiinkalo ezintlanu:

1. Ukumelana nobushushu obuphezulu kakhulu kunye nokungavuthi komlilo, umqobo wokhuseleko oluphezulu lwendalo

Ukumelana kakuhle nobushushu: Iifayibha ezifakwe i-oxidized ziphathwa ngendlela ekhethekileyo ukuze zibe yinxalenye yesakhiwo esine-ringed, esinokusebenza ngokuzinzileyo kwi-220°C ixesha elide. Izinga lokugcina amandla liyi-100% xa lisetyenziswa rhoqo kwi-240°C, liqala ukubola kancinci kwi-370°C, lize liqale ukuba yi-carbonize kodwa alinyibiliki kwi-400°C, nto leyo esombulula ngokupheleleyo iingxaki zokunyibilika kwamalaphu angenalukiweyo eekhemikhali kunye nokutshiswa kwamalaphu angenalukiweyo eekotoni.

Ukuzicima komlilo okuzicimayo ngaphandle kokuvuza: Ineempawu zendalo zokuzicima. Xa itshayiswa ngumlilo, ijika ibe yicarbon kuphela kwaye ayitshi. Ngexesha lenkqubo yokutsha, akukho nto inciphayo okanye incibilikayo eyenzeka. Ilangatye liyacima kwangoko emva kokuba ilangatye lisusiwe, apho ukulibaziseka komlilo kufikelela kumgangatho we-GB 8624-2012 A-level, nto leyo ethintela ukusasazeka komlilo kwaye iqinisekisa ukhuseleko lwabasebenzi nezixhobo.

2. Ukumelana nokugqwala kweekhemikhali okunemilinganiselo epheleleyo, ukuziqhelanisa kakhulu neendaba ezinzima

Ukumelana nokugqwala okubanzi ngaphandle kweekona ezifileyo: Inokunyamezela okuhle ii-asidi ezinamandla (ezifana ne-98% ye-sulfuric acid), iziseko ezinamandla (ezifana nesisombululo se-sodium hydroxide se-40%), kunye nezinyibilikisi ezahlukeneyo ze-organic (i-ethanol, i-acetone, ioyile yenjini, njl.njl.). Izinga lokulahleka kwamandla okuqhekeka emva kokuntywila iiyure ezingama-72 yi-≤5%, ingcono kakhulu kuneendwangu ze-polyester ezingalukwanga (izinga lokulahleka lidla ngokuba ngaphezulu kwe-30%).

Ukunyamezelana okuzinzileyo kokusingqongileyo: Kwindawo enomswakama ophezulu (ukufuma okulinganiselweyo yi-95%), ityuwa eninzi (indawo eselunxwemeni), kunye neemeko zongcoliseko lwemizi-mveliso, akukho ukungunda, ukugqwala, okanye ukonakala kokusebenza. Ubomi benkonzo buphindwe kathathu ukuya kahlanu kuneempahla eziqhelekileyo zefayibha yekhemikhali ezingalukwanga, ezifanelekileyo kwiimeko zangaphandle nezemizi-mveliso zexesha elide.

3. Iimekhenikhi zesakhiwo ezilungeleleneyo, ukusebenza okuzinzileyo kwiimeko ezomileyo nezimanzi

Amandla e-spunlace agqwesileyo: Ngokusebenzisa iinkqubo ezine ze-spunlace ezichanekileyo eziphantsi koxinzelelo, uxinano lwe-fiber spunlace luphezulu ngama-25% kunolo lweenkqubo ze-needle-punch. Amandla okuqhekeka okude yi-≥20N/5cm, amandla okuqhekeka okunqamlezileyo yi-≥15N/5cm, kwaye izinga lokugcina amandla e-wet-state lingaphezulu kwama-95%. Akukho kuphuma okanye ukonakala emva kokusongwa nokungqubana okuphindaphindiweyo.

Uzinzo olubalaseleyo lobukhulu: Emva kokulungiswa kobushushu obuphezulu ngaphambi kokuncipha nokuseta, ukuphambuka kobukhulu ku-≤1% ngaphakathi kobubanzi bobushushu obuphakathi kwe--40°C ukuya kwi-200°C, okuphantsi kakhulu kunelaphu eliqhelekileyo elingalukwanga (ngesiqhelo yi-3%-5%), elinokugcina ukuthembeka kobume ixesha elide kwaye lifaneleke kwiimeko ezineemfuno eziphezulu ngokuchanekileyo ezifana nokutywinwa kwezixhobo ngokuchanekileyo kunye nempahla ekhethekileyo yokukhusela.

4. Ukuhambelana okunamandla okusebenzayo, ukwenziwa ngokwezifiso kwiimeko ezininzi kunye nokuziqhelanisa

I-wide process plasticity: Ixhasa iindlela ezahlukeneyo zokwenza izinto ngendlela efana nokuluka okucacileyo, ipateni ye-dense mesh, kunye nesakhiwo se-gradient hole. Ugubungelo ngemitha yesikwere yi-50-300g, kwaye ingacutshungulwa ngokusika, ukudibanisa, ukugquma, njl.njl., kunye nezinga lokulahleka kokucubungula elingaphantsi kwe-1.5%, elifanelekileyo kwiimfuno ezahlukeneyo ukusuka kukhuseleko oluguquguqukayo ukuya ekutywinweni okuqinileyo. Ukudibana okuSebenzayo ngaphandle kweNgxabano: Ngokusekelwe ekugcineni ukusebenza kokuqala, iimodyuli ezahlukeneyo ezisebenzayo ezifana nokugquma okungatshiyo, umaleko oqhubayo, kunye nomaleko wokugquma zinokudityaniswa. Umzekelo, emva kokongeza umaleko we-graphite, ukukhuselwa kwe-electromagnetic kunokufezekiswa; ngokongeza amasuntswana e-carbon asebenzayo, ukugquma kwegesi yokukhupha umoya kunokuphuculwa, kwaye ukusebenza okuphambili kokumelana nobushushu obuphezulu kunye nokungatshisi komlilo akuyi kuchaphazeleka.

5. Ukhuseleko nokusingqongileyo olulungeleleneyo, olulawulekayo kulo lonke ixesha lobomi

Inkqubo yokuvelisa icocekile: Ngokusebenzisa umgca wokuvelisa ovalekileyo nococekileyo, inkqubo yokufaka iinaliti isebenzisa amanzi nombane kuphela. Ngenkqubo yokucoca ukujikeleza kwamanzi, izinga lokusetyenziswa kwakhona kwamanzi lifikelela kwi-90%, ngaphandle kokukhutshwa kwegesi emdaka okanye inkunkuma, kwaye ihambelana nemigangatho yokuvelisa ukhuseleko lokusingqongileyo.

Ukulahla inkunkuma ngendlela ekhuselekileyo: Emva kokuyilahla, ingaguqulwa ibe yi-inorganic carbon slag ngokusebenzisa i-carbonization yobushushu obuphezulu, ngaphandle kokukhupha iigesi ezinobuthi, okanye iphinda isetyenziswe njengezinto ezisetyenziswa njenge-carbon fiber ukuze kuthintelwe iingxaki zongcoliseko lokusingqongileyo olubangelwa zizinto zemveli ezingalukwanga nezithintela ilangatye eziqulethe izinto ezithintela ilangatye ze-halogen.

II. Iimpawu eziphambili zelaphu elingalukwanga le-spunlace esele lifakwe i-oxidized: Iingenelo ezahlukeneyo ezijongana ngqo neentlungu zemeko

Ilaphu le-spunlace elingalukwanga elisele lifakwe i-oxidized ligxile "ekulungelelanisweni kwendalo okugqithisileyo" njengesiseko salo, lidibene neenzuzo zesakhiwo senkqubo ye-spunlace, lenza iimpawu ezintathu ezahlukeneyo ezisombulula ngokuchanekileyo iingongoma eziphambili zentlungu kwiindawo ezikhethekileyo:

1. Ukumelana nobushushu obuphezulu + Akukho kuthontsiza: Impumelelo ebalulekileyo ekukhuseleni umlilo

Kwiimeko ezifana nokucinywa komlilo kunye ne-metallurgy apho kukho "izinto ezinyibilikisiweyo ezishushu kakhulu" kunye "nokusasazeka ngokukhawuleza komlilo" iingozi ezibulalayo, ilaphu elingalukwanga le-filament elifakwe i-oxidized pre-oxidized liphepha ngokupheleleyo ingozi yokhuseleko yokunyibilika nokuvuza kwamalaphu angalukwanga e-fiber yamakhemikhali. Umzekelo, ingubo yokuphuma emlilweni, xa ivezwa emlilweni, ijika ibe yi-carbon kuphela ukuze yenze umaleko okhusela ubushushu, ngaphandle komngcipheko wokuvuza nokutsha, kwaye inokuthintela amalangabi e-1000°C kwimizuzwana engama-30, inika ixesha elibalulekileyo lokuphuma, ibe yinto ephambili yezixhobo zokukhusela umlilo eziphezulu.

2. Ukumelana nokugqwala + Amandla aphezulu: Isisombululo esihlala ixesha elide kwiimeko zoshishino

Xa kuthelekiswa namalaphu aqhelekileyo angalukwanga alwa nokugqwala "amelana nokugqwala kodwa anamandla aphantsi" okanye "anamandla aphezulu kodwa amelana nokugqwala", ilaphu elingalukwanga elifakwe i-filament needling elingelolwalwanga lifumana impumelelo ephindwe kabini "yokumelana nokugqwala namandla". Umzekelo, ilaphu lesihluzi esilwa nokugqwala kwindawo yokusebenzela yamachiza, linokumelana nokugqwala okunamandla kwe-asidi kunye ne-alkali medium kwaye limelane nempembelelo yoxinzelelo oluphezulu ngexesha lenkqubo yokuhluza, ngobomi obuphindwe kabini kunobo bezihluzo zemveli, nto leyo enciphisa kakhulu iindleko zokutshintsha.

3. Uzinzo lwesakhiwo + Udibaniso lomsebenzi: Uhlengahlengiso olwenziwe ngokwezifiso kwiimeko ezichanekileyo

Kwimimandla efana ne-aerospace kunye nokuveliswa ngokuchanekileyo okuneemfuno ezingqongqo zokusebenza kwezinto, ilaphu elingalukwanga le-spunlace eli-pre-oxidized linokwanelisa iimfuno ezikhethekileyo ngokwenza ngokwezifiso zesakhiwo kunye nokusebenza. Umzekelo, i-pad yokutywina izixhobo zesathelayithi, ayinayo kuphela umlinganiselo wobushushu obanzi ukusuka kwi--40°C ukuya kwi-180°C, kodwa ikwadibanisa umaleko oqhubayo ukuze kufezekiswe ukukhutshwa okungashukumiyo, ngelixa igcina iimpawu ezikhaphukhaphu, ilungelelanisa ngokugqibeleleyo nendawo engqongileyo yendawo.

III. Iindawo eziphambili zokusetyenziswa kwelaphu elingelolukiweyo le-spunlace esele lifakwe i-oxidized: Izixhobo ezibalulekileyo kwiimeko ezikhethekileyo

Ngokuxhomekeke kwiingenelo kunye neempawu ezingentla, ilaphu elingalukwanga le-spunlace elifakwe i-oxidized sele libe "yinto ebaluleke kakhulu" kwiindawo ezine eziphambili zokukhusela umlilo, ukuvelisa kwimizi-mveliso, ukucocwa kwendalo, kunye neenqwelo-moya, okukhuthaza ukuphuculwa kokhuseleko kunye nokuphumelela kokusebenza kwamashishini anxulumene noko:

1. Intsimi yokukhusela umlilo: Umqobo ophambili wokhuseleko lobomi

Izixhobo zokuzikhusela zomntu: Ilaphu elikhuselayo elingaphandle leesuti zokukhusela umlilo, ingaphakathi leeglavu ezimelana nobushushu —— 220°C ukumelana nobushushu bexesha elide, 1000°C ubushushu bexesha elifutshane, akukho mngcipheko wokuvuza nokutsha, ngelixa linokuphefumla okuthile (i-trans permeability≥800g/(m²・24h)), ukunciphisa ubushushu babacimi-mlilo ngexesha lemisebenzi yobushushu obuphezulu.

Izinto zokukhusela ezingxamisekileyo: Iingubo zokubaleka ezingatshiyo, iitente ezithintela umlilo ezingxamisekileyo —— Yandisa ngokukhawuleza, ixesha lokuthintela umlilo ≥ imizuzu eli-10, inokugubungela umzimba womntu okanye igqume izixhobo ezixabisekileyo, ubunzima bayo buyi-60% kuphela yeengubo zemveli ezingatshiyo, zidibanisa ukuphatheka kunye nokhuseleko.

Izinto zokwakha ezingatshiyo: Ilaphu lokugquma elinokumelana nomlilo lesakhiwo sentsimbi, umaleko wokutywina intambo ongatshiyo —— Ukusebenza kakuhle kokusonga, kunokunamathela ngokusondeleyo kwizakhiwo ezingaqhelekanga, xa zivezwe emlilweni, zenza umaleko okhusela ubushushu ofakwe i-carbon, obambezela ixesha lokuthambisa lesakhiwo sentsimbi ukuya kwimizuzu engaphezu kwe-120, odlula kakhulu umgangatho wesizwe wemizuzu engama-60. 2. ICandelo leMveliso yoShishino: Uqinisekiso oluBini lweZixhobo kunye neNdalo

Ukusetyenziswa kokuthintela ukubola kweekhemikhali: Ilaphu lesihluzi se-asidi kunye ne-alkali, itanki yokugcina. I-Inner Liner echasene nokubola - Iyamelana nokubola kwe-asidi enamandla kunye ne-alkali, echanekileyo yokuhluza ye-5μm, ekwaziyo ukugcina amasuntswana aqinileyo kulwelo lwenkunkuma yeekhemikhali, i-inner liner inobomi benkonzo obungaphezulu kweenyanga ezili-18, nto leyo enciphisa umngcipheko wokubola kwezixhobo kunye nokuvuza.

Ukusetyenziswa kokumelana nobushushu obuphezulu beMetallurgical: Ilaphu lokukhusela ukukhupha amanzi ngentsimbi, i-Blast Furnace Temperature Monitoring Port Sealing Gasket - Imelana nobushushu obungaphezulu kwe-1500℃, ithintela ukutshiza kwentsimbi enyibilikisiweyo kwaye ibangele ukutsha, i-sealing gasket igcina ukusebenza kokuvala kwe-98% kwi-200℃, ithintela ukuvuza kweegesi ezinobushushu obuphezulu.

Ukusetyenziswa Kokuvala Oomatshini: I-Gasket Yokuvala I-Injini Enobushushu Obuphezulu, Isigqubuthelo Esingenaluthuli Esichanekileyo - Izinzile ngobukhulu ngaphakathi koluhlu lwe--30℃ ukuya kwi-180℃, imelana nokugqwala yi-oyile yenjini kunye ne-oyile ye-hydraulic, isebenza kakuhle kakhulu xa ithelekiswa nee-gasket zerabha zemveli, kwaye inobunzima obuphantsi, ngaphandle kokwaluphala okanye iingxaki zokuqhekeka.

3. Intsimi yokuCoca okusingqongileyo: Izithwali ezisebenzayo zoLawulo loNgcoliseko

Unyango lweGesi yeNkunkuma yoShishino: I-Cotton yesihluzo sobushushu obuphezulu, Ilaphu lokufunxa iGesi eliyingozi - Liyakwazi ukucoca amasuntswana omsi kwi-200℃, kwaye ukusebenza kakuhle kokuhluza yi-≥95%, emva kokuba lidityaniswe nekhabhoni esebenzayo, linokufunxa ukuya kuthi ga kwi-85% ye-formaldehyde kunye nee-VOC, ezifanelekileyo kwiimeko zegesi yenkunkuma enobushushu obuphezulu kwi-metallurgy kunye nokupeyinta.

Ukhuseleko Lonyango Lwenkunkuma Eqinileyo: Ilaphu Lokupakisha Inkunkuma Eyingozi, Ingxowa Yesihluzo Sezinto Zokutshisa - Ukumelana nokugqwala okunamandla, okukwaziyo ukuthwala inkunkuma enamandla ye-asidi kunye ne-alkali eyingozi, ingxowa yesihluzo sezinto zokutshisa inokugcina uthuli lokutsha kwi-220℃, ukunciphisa ukukhutshwa kwegesi okuyingozi.

4. I-Aerospace kunye neeNdawo eziKhethekileyo: Inkxaso yokuSebenza kwiindawo eziNgaphezulu

Ubudlelwane beenqwelo-moya: I-Satellite Equipment Heat Insulation Layer, i-Rocket Engine Sealing Gasket - Izinzile ngobukhulu kubushushu obubanzi, ngaphandle kokuncipha ukusuka kwi -40℃ ukuya kwi-200℃, ekwaziyo ukuthintela impembelelo yomahluko omkhulu kubushushu kwindawo kwizixhobo, i-sealing gasket iyamelana noxinzelelo oluphezulu kwaye ilula, ihlangabezana neemfuno ezilula ze-spacecraft.

Isicelo soKhuselo loMkhosi: Ilaphu leTente eliPhikisayo iLanga loMkhosi, Izinto zeLeya yangaphandle ezichasene neeKhemikhali - Zixhotyiswe ngeempawu ezininzi zokusebenza ezifana nokulibaziseka kwelangabi, ukumelana ne-asidi kunye ne-alkali, kunye nokuxhathisa imitha, ilaphu letente alisasazeki xa livezwa emlilweni, isuti echasene neekhemikhali inokumelana nokungena kweearhente zemfazwe zeekhemikhali ezifana negesi ye-mustard, ukuqinisekisa ukhuseleko lwabasebenzi bomkhosi.

Isicelo seShishini le-elektroniki: Ilaphu lokukhusela ukuWelda elinobushushu obuphezulu, iCandelo le-elektroniki lokuPakisha okuchasene nokungashukumiyo - Liyakwazi ukumelana namaqondo obushushu okuwelda angama-300℃, liphepha ukutshiswa kwezixhobo ze-elektroniki ngokuwelda i-slag, emva kokuba lidityaniswe neefayibha eziqhubayo, ukumelana nomphezulu yi-≤10⁶Ω, likhupha ngempumelelo umbane ongashukumiyo, lithintela ukuqhekeka kwezixhobo kunye nomonakalo.

Malunga noYongdeli: Umenzi ochwephesha welaphu elingalukwanga le-spunlace esele lifakwe ioksijini

I-Changshu Yongdeli Spunlace Non-Woven Fabric Co., Ltd. izinikele ekuveliseni ilaphu le-spunlace elingasetyenziswanga elifakwe i-oxygen iminyaka engaphezu kwama-20. Umthamo wonyaka wenkampani wemveliso ufikelela kwiitoni ezingama-5,000 kwaye unokubonelela ngeenkonzo ezenzelwe wena. Ukuba ufuna iisampulu okanye izisombululo ezenzelwe wena, nceda unxibelelane nathi.