Amalaphu angalukwanga e-Aramid

I. Iimpawu eziphambili ze-Aramid Spunlace Nonwoven Fabrics: Umlinganiselo wokusebenza kwiindawo ezingaqhelekanga

Amalaphu angalukwanga e-Aramid spunlace asebenzisa iingenelo ze-aramid fibers kunye neempawu zesakhiwo setekhnoloji ye-spunlace ukwenza iimpawu ezintathu eziphambili, ephula ngokuchanekileyo imiqobo yokusebenza kwamalaphu angalukwanga emveli kwiimeko zobushushu obuphezulu kunye nomngcipheko ophezulu:

1. Ukumelana nobushushu obuphezulu + Ukuthintela ilangatye: "Umqobo woKhuseleko" kwiimeko zobushushu obuphezulu kakhulu

Uzinzo lobushushu bexesha elide: Ngokungafaniyo neefayibha zesiqhelo ezifana ne-polypropylene (ukumelana nobushushu ≤ 120°C) kunye ne-polyester (ukumelana nobushushu ≤ 150°C), iifayibha ze-aramid zinokusebenza ngokuzinzileyo kwi-200°C ixesha elide, kunye nokumelana nobushushu bexesha elifutshane ukuya kuthi ga kwi-250°C. Emva kokuqinisa i-spunlace, ukumelana nobushushu bokuqala kweefayibha kusagcinwa, kwaye zingasetyenziswa ngokuqhubekayo kangangeenyanga ezingaphezu kwezi-6 kwiimeko zokusebenza kobushushu obuphezulu ezifana nokunyibilikisa intsimbi kunye nokuxuba i-asphalt, ngaphandle kokuguga okanye ukonakala, okuphindwe kathathu ukuya kahlanu kunezixhobo zemveli ezimelana nobushushu obuphezulu.

Ukuthintela Ilangatye Okubalulekileyo Ngaphandle Kweengozi: Akukho zithinteli zomlilo ezongezelelweyo ezifunekayo. Isalathisi seoksijini yi-≥ 28% (idlula kakhulu umgangatho we-28% we-polypropylene eguqulweyo ethintela ilangatye), kwaye ayitshi okanye inyibilike xa ibekwe emlilweni, idlula kuphela kwi-carbonization enesakhiwo esizinzileyo sekhabhoni, ithintela ngempumelelo ukusasazeka kwamalangatye kwaye isombulula indawo yokhuseleko yentlungu yamalaphu angaqhelekanga angenalukiweyo athintela ilangatye "ukunyibilika kwelangatye kunye nokulimala kokuwa" kwiimeko zobushushu obuphezulu.

2. Amandla Aphezulu + Imodulus Ephakamileyo: "Ulwakhiwo Lwesakhiwo" Kwiimeko Ezinzima

Ukusebenza koomatshini kudlula izixhobo eziqhelekileyo: Uxinano lweefayibha ze-aramid yi-1.416g/cm³, iphezulu kancinci kune-polypropylene, kodwa amandla okuqhekeka okude kunye nokunqamlezayo anokufikelela kwi-1000N/5×20cm, okuphindwe kangangama-50 kune-polypropylene; kwaye i-modulus iphezulu kakhulu, ngesantya sokuguquguquka ≤ 2% emva kokusetyenziswa kwamandla. Emva kokuqinisa inkqubo ye-spunlace edibeneyo, iifayibha zibambene ngokusondeleyo, zisebenza kakuhle kakhulu ekuchaseni ukukrazula, zikwazi ukumelana neempembelelo zezinto ezinzima okanye ukungqubana okuqhelekileyo ngaphandle komonakalo.

Akukho kulahleka kwamandla xa kumanzi: Ngokungafaniyo neefayibha zekotoni amandla azo ancipha ngama-40% emva kokufunxa umswakama kunye neefayibha ze-viscose ezidumba lula xa zifakwe emanzini, amalaphu angalukwanga e-aramid spunlace agcina izinga lokugcina amandla eli-100% kwiindawo ezifumileyo, kwaye anokumelana okuhle nokugqwala kwe-asidi kunye ne-alkali, adlula kakhulu amalaphu angalukwanga aqhelekileyo ngokuqina kwiimeko ezifumileyo nezingcolisayo.

3. Ukucubungula okuguquguqukayo + Ukuhambelana okuSebenzayo: "Isiseko soLungiso" sokwenza ngokwezifiso eziphezulu

Inkqubo ye-spunlace igcina iingenelo zefayibha: Ukusebenzisa ukuqinisa okuguquguqukayo kwe-spunlace okunoxinzelelo oluphezulu, akukho monakalo kwisakhiwo sefayibha ngeenaliti, imbonakalo yemveliso isondele kakhulu kwimpahla yendabuko, inobume obuthambileyo kunye nokuguguleka okuhle, kwaye inokunqunyulwa kwaye ithungwe kuyo nayiphi na imilo, isombulula ingxaki "yokucutshungulwa okunzima nokuqhekeka, okungekho semgangathweni" kweefelts ze-aramid needle-punch.

Amandla amakhulu okuhambelana nokusebenza: Ngeenkqubo zasemva konyango ezifana nokugquma i-fluorine kunye nemisebenzi yokulwa nokunganyakazi, ingadityaniswa nonyango lwe-fluorine ukwenza umphezulu unganamatheli kumabala eoyile, ifaneleke kwiimeko zokuhluza ezishushu kakhulu; kwaye xa idityaniswe ne-spunlace fabric nets, inamandla aphezulu kunye nokusebenza kokufunxa, ihlangabezana neemfuno eziphezulu ezahlukeneyo.

II. IiNdawo eziPhambili zokusetyenziswa kwe-Aramid spunlace Nonwoven Fabrics: Izisombululo ezibalulekileyo zeemeko ezikumgangatho ophezulu

Ngokusekelwe kwiimpawu eziphambili ezingentla, amalaphu angalukwanga e-aramid spunlace abe yinto ebaluleke kakhulu kwiindawo zoshishino ezisebenzisa ubushushu obuphezulu, ukhuseleko, kunye nokucoca okuphezulu, egxile kwiikhonkco eziphambili ezineemfuno eziphezulu, iingozi eziphezulu, kunye nexabiso eliphezulu:

1. Intsimi yoMveliso weZimveliso: "Umlondolozi weMveliso" kwiindawo eziGqibeleleyo Imeko yokucoca ubushushu obuphezulu: Iingxowa zokucoca uthuli kwiibhoyila zezityalo zamandla, amalaphu okucoca umsi kwizikhululo zokuxuba i-asphalt - Ukucoca uthuli rhoqo kwindawo yobushushu obuphezulu obungama-200°C, ngokuchaneka kokucoca kwe-1-5 μm. Ingabamba amasuntswana othuli amancinci kwaye iyamelana nokugqwala kwe-asidi kunye ne-alkali, kunye nobomi benkonzo obungaphezulu konyaka omnye, obuphindwe kabini kunemalaphu okucoca ifayibha yeglasi yesiqhelo, okunciphisa kakhulu amaxesha okugcinwa kwezixhobo kunye neendleko.

Imeko yokukhusela oomatshini: Iilinings zokuthintela ubushushu kwizixhobo zesinyithi, ii-pad zobushushu obuphezulu kwiinkqubo zokubhuleka kweemoto - Akukho kuguquka nokuba kungaphantsi kwama-250°C iimeko zobushushu obuphezulu zexesha elifutshane, zithintela ngempumelelo ubushushu obuphezulu obuveliswa kukusebenza kwezixhobo, zikhusela izinto ezingqongileyo kumonakalo wobushushu; kwaye ngeempawu ezinamandla aphezulu, inokumelana nokungqubana okuphindaphindiweyo kwenkqubo yokubhuleka, efanelekileyo kwiimashini ezinzima ezifana neemoto kunye ne-metallurgy.

Imeko yokhuseleko olumelana nokuguguleka: Ilaphu elimelana nokuguguleka lezixhobo zokuthutha imigodi, ilaphu elikhuselayo elimelana nokukrweleka kwezixhobo zokwakha - Ukumelana nokukrazuka okuphezulu, elikwaziyo ukumelana nempembelelo kunye nokungqubana kweeminerali kunye nelitye lesanti, kunye nezinga lokulahleka kobukhulu be-≤ 5% emva kokuphindaphinda kwe-100,000 kokungqubana, okuphindwe kalishumi kunelaphu eliqhelekileyo elimelana nokuguguleka le-polyester, okunciphisa iindleko zokuguguleka kwezixhobo.

2. Indawo yokukhusela ukhuseleko: "Umgca woBomi" kwiimeko ezinobungozi obukhulu

Izixhobo zokuzikhusela zomntu: Umaleko wangaphandle weesuti zokucima umlilo zabacimi-mlilo, ii-apron zokukhusela zabawelda - Ezimelana nomlilo kwaye ezimelana nobushushu obuphezulu ngokwemvelo, zinokuthintela amalangatye kunye nemitha yobushushu obuphezulu, zikhusele abasebenzi ekutshisweni; kwaye xa ithambile, ayichaphazeli intshukumo yamalungu omzimba, isombulula ingxaki yezixhobo zokukhusela zemveli "ezinzima nezithintelayo".

Izixhobo zohlangulo olungxamisekileyo: Iingubo zokubaleka emlilweni zezakhiwo eziphakamileyo, amalaphu okhuseleko olungxamisekileyo kwiindawo zeetanki zeoyile - Xa itshatyalaliswa emlilweni, yenza umaleko wekhabhoni ozinzileyo, onokusonga umzimba womntu okanye ugqume into evuzayo, uthintele amadangatye kunye neegesi ezinobuthi. Ubunzima bayo yi-60% kuphela yecanvas yendabuko engatshiyo, edibanisa ukuphatheka kunye nokhuseleko, efanelekileyo kwiimfuno zokuphendula ngokukhawuleza zohlangulo olungxamisekileyo.

3. Ukucoca okuphezulu kunye neendawo ezikhethekileyo: "Umsebenzi oPhambili" kwiimeko ezichanekileyo

Ukucoca okuphezulu kweekhemikhali: Amalaphu okucoca ulwelo arhabaxa kakhulu, izixhobo zokucoca ubushushu obuphezulu - Ukumelana ne-asidi kunye ne-alkali kunye nokumelana nobushushu obuphezulu, okukwaziyo ukucoca izinto ezikrwada zeekhemikhali kwindawo ene-asidi enamandla engama-180°C, ngaphandle kokufunxa izinto zolwelo lokucoca, ukuqinisekisa ubunyulu bemveliso; kwaye ngaphandle kokulahla iifayibha, ukuhlangabezana nemigangatho ecocekileyo yeshishini lamayeza, okwenza kube lukhetho oluphezulu oluyimfuneko olungenakutshintshwa zizixhobo zokucoca zemveli.

Izixhobo ezikhethekileyo ze-elektroniki: Iiphedi zokukhusela iinxalenye ze-elektroniki ezishushu kakhulu, izahluli ze-lithium battery retardant separators - Igcina uzinzo lokusebenza kwe-insulation kuma-200°C kubushushu obuphezulu kwaye ayitshisi ilangatye, ithintela ngempumelelo ii-short circuits ze-elektroniki kunye nemililo; kwizicelo zebhetri ye-lithium, inokuthintela ukubola kwe-electrolyte kwaye ikwadlala indima ekuthinteleni ukutsha kunye nokuqhuma, ifanelekile kwiimfuno zokuvelisa amandla amatsha eziphezulu.

Malunga noYongdeli: Umenzi ochwephesha we-aramid spunlace amalaphu angalukwanga

I-Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd., exhomekeke kubuchwepheshe bokuvelisa i-spunlace evuthiweyo, inokubonelela ngamalaphu angalukwanga e-aramid spunlace enziwe ngokwezifiso anobunzima obuyi-50-500 g/㎡ kunye nobubanzi obuyi-0.2-3.2 m, exhasa iindlela zokulungisa emva kokuxutywa ezifana nokuxukuxa, ukupolisha, kunye nokugquma.

Ukuba ufuna ukwazi ngeesampuli zemveliso okanye izicwangciso zokwenza ngokwezifiso, nceda uzive ukhululekile ukuqhagamshelana nathi.