Aramid 1313 e qalile ka katleho ho ntlafatsoa ke DuPont United States, 'me tlhahiso ea indasteri e ile ea phethahala ka 1967,' me sehlahisoa sa ngolisoa e le Nomex® (Nomex).Ena ke fiber e bonolo, e tšoeu, e tšesaane, e fluffy le e khanyang.Ponahalo ea eona e tšoana le ea likhoele tse tloaelehileng tsa lik'hemik'hale, empa e na le "mesebetsi e makatsang" e sa tloaelehang:
Botsitso bo sa feleng ba mocheso.
Ntho e hlahelletseng ka ho fetisisa ea aramid 1313 ke ho hanyetsa mocheso o phahameng, o ka sebelisoang nako e telele ho 220 ℃ ntle le botsofali.Katleho ea thepa ea eona ea motlakase le ea mochini e ka bolokoa lilemo tse 10, 'me botsitso ba eona bo botle bo botle haholo.Sekhahla sa ho honyela ha mocheso oa hoo e ka bang 1% ke 1% feela, 'me e ke ke ea honyela, ea kokobela, ea kokobela kapa ea qhibiliha ha e pepesehetse mocheso o phahameng oa 300 ° C nakoana., botsitso bo joalo bo phahameng ba mocheso bo ikhetha har'a likhoele tsa hona joale tsa tlhaho tse hanyetsanang le mocheso.
Ho lieha ha lelakabe ho ikhethang.
Rea tseba hore peresente ea bophahamo ba oksijene e hlokehang bakeng sa thepa e tukang moeeng e bitsoa indexing oxygen index.Ha index ea oksijene e lekanyelitsoeng e le kholoanyane, e ntlafatsa ts'ebetso ea eona ea ho thibela mollo.Hangata, oksijene e teng moeeng ke 21%, 'me index ea oksijene e fokolang ea aramid 1313 e kholo ho feta 28%.Tšobotsi ena ea tlhaho e nkiloeng ho sebopeho sa eona sa limolek'hule e etsa hore aramid 1313 e se ke ea hlola e sebetsa, kahoo e na le botumo ba "fiber e thibelang mollo".
Motlakase o motle ka ho fetisisa.
Aramid 1313 e na le "dielectric constant" e tlase haholo, 'me matla a eona a tlhaho a dielectric a e nolofalletsa ho boloka mokelikeli o motle haholo tlas'a mocheso o phahameng, mocheso o tlase le maemo a mongobo o phahameng.㎜, e amoheloa e le thepa e sireletsang ka ho fetisisa lefatšeng.
Botsitso bo ikhethang ba lik'hemik'hale.
Aramid 1313 ke macromolecule e melang e entsoeng ka li-amide bond tse hokahanyang lihlopha tsa aryl.Ka kristale ea eona, litlamo tsa haedrojene li hlophisitsoe ka lifofane tse peli ho etsa sebopeho sa mahlakore a mararo.Bond ena e matla ea haedrojene e etsa hore sebopeho sa eona sa lik'hemik'hale se tsitse haholo 'me se ka hanana le li-acid tse ngata haholo tsa inorganic le lik'hemik'hale tse ling, hydrolysis le corrosion ea mouoane.
E babatsehang thepa ea mechine.
Aramid 1313 ke sesebelisoa sa polymer se tenyetsehang se nang le ho satalla ho tlase le bolelele bo phahameng, se etsa hore e be le spinnability e ts'oanang le likhoele tse tloaelehileng.E ka etsoa masela a fapaneng kapa masela a sa lohiloeng ka mechini e tloaelehileng e ohiang, 'me ha e hlephe ebile ha e tabohe.e pharaletseng haholo.
Ho hanyetsa mahlaseli a maholo.
Aramid 1313 e na le khanyetso e ntle ho α, β, χ mahlaseli le mahlaseli a ultraviolet.Ka mahlaseli a X-ray a 50Kv bakeng sa lihora tse 100, matla a fiber a lula a le 73% ea pele, 'me polyester kapa nylon ka nako ena e se e fetohile phofo.Sebopeho sa lik'hemik'hale se ikhethang le se tsitsitseng se fa aramid 1313 ka thepa e babatsehang.Ka tšebeliso e phethahetseng ea thepa ena, letoto la mesebetsi e mecha le lihlahisoa tse ncha li tsoela pele ho ntlafatsoa, 'me masimo a kopo a ntse a pharalla le ho pharalla,' me botumo bo ntse bo phahama le ho feta.
Liaparo tse khethehileng tsa tšireletso.
Lesela la Aramid 1313 ha le chese, la rotha, le qhibiliha le ho tsuba ha le kopana le mollo, 'me le na le phello e ntle ea ho thibela mollo.Haholo-holo ha u kopana le mocheso o phahameng oa 900-1500 ℃, bokaholimo ba lesela bo tla ba le carbonized ka potlako le ho teteaneng, ho etsa mokoallo o ikhethang oa ho thibela mocheso ho sireletsa ea apereng ho baleha.Haeba palo e nyane ea antistatic fiber kapa aramid 1414 e eketsoa, e ka thibela ka katleho lesela hore le se ke la phatloha le ho qoba likotsi tsa lehalima arc, arc ea motlakase, motlakase o tsitsitseng, lelakabe joalo-joalo.Aramid 1313 li-non-ferrous fibers li ka sebelisoa ho etsa liaparo tse khethehileng tse sireletsang tse kang lisutu tsa sefofane, lisutu tse loantšang lik'hemik'hale, lisutu tsa ho loantša mollo, li-overalls tsa mollo, li-overalls tsa motlakase, lisutu tse lekanang le khatello, li-overalls tse thibelang mahlaseli a kotsi, lisutu tse sireletsang lik'hemik'hale, high-voltage shielding suits, joalo-joalo Lifofane, sefofane, seaparo sa sesole, tšireletso ea mollo, petrochemical, motlakase, khase, metallurgy, peiso le masimo a mang a mangata.Ho feta moo, linaheng tse tsoetseng pele, masela a aramid a boetse a sebelisoa haholo e le masela a hotele, liphaseje tse pholosang bophelo, mekhabiso ea ka tlung e sa cheng, likoahelo tsa boto ea ho aena, liatlana tsa kichineng le lipajama tse thibelang malakabe ho sireletsa maqheku le bana.
Thepa e phahameng ea mocheso oa mocheso.
Ho hanyetsa mocheso o phahameng, botsitso ba dimensional le khanyetso ea lik'hemik'hale ea aramid 1313 e etsa hore e be e hlahelletseng tšimong ea mecha ea litaba ea mocheso o phahameng oa mocheso.Mecha ea litaba ea Aramid filter e sebelisoa haholo limela tsa lik'hemik'hale, limela tsa matla a mocheso, limela tsa carbon black, limela tsa samente, limela tsa lime, limela tsa coking, smelters, limela tsa asphalt, limela tsa pente, hammoho le liphaephe tse phahameng tsa mocheso le moea o chesang ka har'a libono tsa motlakase tsa arc. li-boilers tsa oli, le li-incinerators Filtration e ke ke ea tlosa lerōle ka katleho feela, empa hape e hanela tlhaselo ea lik'hemik'hale ea mosi o kotsi, 'me ka nako e ts'oanang e thusa ho hlaphoheloa ha litšepe tsa bohlokoa.
Lisebelisoa tsa kaho ea khekhe ea linotsi.
Aramid 1313 pampiri ea thepa ea sebopeho e ka sebelisoa ho etsa boto ea khekhe ea linotši ea biomimetic e nang le matla a maholo / boima le tekanyo ea boima ba 'mele (hoo e ka bang makhetlo a 9 ho feta a tšepe), boima bo bobebe, ho hanyetsa matla, ho hanyetsa lelakabe, ho kenya letsoho, le durability.E na le litšoaneleho tsa ho hanyetsa kutu, ho hanyetsa botsofali le matla a maqhubu a motlakase.E loketse tlhahiso ea lisebelisoa tse fetisang maqhubu a Broadband le likarolo tse kholo tse thata tsa khatello ea maikutlo ka sefofane, limisaele le lisathelaete (tse kang mapheo, li-fairings, li-cabin linings, mamati, joalo-joalo).Mokatong, ho ts'oara thepa le lebota la karohano, joalo-joalo), hape e loketse tlhahiso ea li-yachts, likepe tsa mabelo, literene tse lebelo le meaho e meng ea sandwich e sebetsang hantle.
Nako ea poso: Apr-29-2022