AramidFiber ke khutsufatso ea fiber ea polmamate ea monko o monate. Ho na le mefuta e 'meli ea bohlokoa: E' ngoe ke Polyparapanyegeide (ppda) Fiber, ea RAPANE -Aramid1414, jj.; E 'ngoe ke polyparababelie (PBA) likhoele, tse kang kevlar - 29, Aramid 14, Etc. 49 ke firent Ena ke mofuta o mocha oa boitsebiso bo nang le matla a matle joalo ka matla a maholo, mocheso o phahameng, mocheso o phahameng oa mocheso le letsoalo le tlase. Kevlar - Likhopi tsa 49 li sebelisoa haholo ka lisebelisoa tse kang ho li ha lifofane, aerospace, ho haha, lisebelisoa tsa bongaka le thepa ea lipapali. Ka lebaka la ts'ebetso ea eona e ntle ea ts'ebetso le botsitso ba phetoho ea kopo, tšimo ea kopo e tla tsoela pele ho khothalletsoa.
Melemo ea mecha ea fiber ea Aramid e fapane le likhoele tse ling tsa khale, matla a eona a matla le Mosulus ea pele e tlaase, empa nako ea eona e tlaase. Moferefere oa Aramid o na le thepa e ntle ea moea o motle har'a likhoele tsa mehoma. Ho ile ha hlophisoa mehele e entsoeng ka mehele ea benzene le lihlopha tsa nakoana li ile tsa hlophisa ho latela melao e itseng. Maemo a lihlopha tsa mookameli li le maemong a otlolohileng a moqhaka oa Benzene, ka hona, polyt ena e na le mosebetsi o motle, o fella ka ho kristanta ea mollo oa Aramid. Chain ena e kopaneng e kopaneng e tsamaisana haholo ka har'a fiber ea fiber, le liatlamo tsa hae tsa hydrony li tla kopanya litlamo tse ling tsa lisele, li etsa khokahano e otlolohileng lipakeng tsa limolek'hule tsa polymer.
E ka bona ke mollo - 49 le Kevlar 1414 1414 1414 (Bangoli ba Kopana le Meputso e Meholo ho latela letsoalo le matla. Ntle le moo, ha ho se hohola kevlar - 49 le Kevlar 1414, li-curves tse fumanoeng li le boima ba khatello. E na le molomo. Thepa e ikhethang ea kevlar - 49 le Aramid Fiber Lisebelisoa tse tšoanang le tse nang le thata li tšoana le ho ba le botebo ba tšepe, 'me li bohlokoa ka tlasa maemo a itseng.
AramidLikhoele le likhoele tse ling tsa manyolo li bonolo ho phutha masela a fapaneng le li-fabers tsa khalase. Ts'ebeliso ea masela ana e tlisa mekhoa e metle ea thepa ea thepa e kopaneng ea thepa e kopaneng, le likhoele tse tšoaeang li-firamid li sebelisoa haholo ho ntlafatsa libui tse robehileng tsa thermoplates. Fiber e khuts'oane ea li-cormopperites ea thermoplarites e ka bakoa haholo ho likhoele tse khutšoane ho tsoa ho thepa ea Mattrix. Ha litaba tsa fiber li le nyane, ho ile ha etsa hore lenyalo le senyenyane le ka etsoa ka bongata bo thata bo boholo. Ha litaba tsa fiber li ntse li eketseha, ho ba thata ha sebopeho se eketseha ka nepo. Ho latela litlaleho tsa data, ha boitsebiso ba matrix bo na le 20% fiber ea antisid, thepa ea mochini ea lintho tse hlophisitsoeng e ka ntlafatsoa haholo.
Ts'ebetso e thata eaLi-compos tse Coramidehlile e ka ba halofo ea li-fiber tsa khalase ea li-grab. Haeba fiber e 'ngoe e eketsoa ho etsa lingoliloeng tse nchafalitsoeng, ts'ebetso ea eona e hatellang e ka ntlafala haholo. Ho tloha ka li-Coefficents tsa ho futhumatsa li-coecents tsa likhoele tsa likhoele tsa likhoele tsa likhoele tsa likhoele tsa likhoele tsa likhoele, likhoele tsena tse peli li loketse likhoele tse peli tse ikemiselitseng ho tsoa maemong a fapaneng. Lintho tse kopaneng le fiber ea Arapod le graphite li ka hlola likotsi tsa mantlha tsa lisebelisoa tse theko e phahameng le ho shapuoa ka tšohanyetso ka lebaka la ho ba thata. Ts'ebeliso e tsoakiloeng ea firamid fiber le fiber ea khalase e ka hlola seluloana sa thata ho thata ea lisebelisoa tsa khalase ea khalase. Ha u kopana le merero e mengata, ho na le mekhoa e mengata ea ho kopanya le ho sebelisa lisebelisoa tsa puisano, tse ka eketsoang ka nepo ho latela litlhoko tsa tšebeliso.
Ntle le moo, ho kopanya mollo oa Ariradi le khase, boron le likhoele tse ling tse ngata tse phahameng li ka fumana matla a ho fokotsang, 'me ts'ebetso e ikhethang e sa sebetsoa ke lisebelisoa tse ling tse matlafalitsoeng. Mohlala, lisebelisoa tse nyalisitsoeng tse ngotsoeng ka li-fiber tsa 50% tsa Aramid le 50% e phahameng - Matla a khantso le sebaka sa EPOX o na le matla a fetang 620mpa. Matla a ho sithabetsang a thepa ea hleblid e ka bang makhetlo a 2 a phahameng - For carbon fiber ea khabone e sebelisitsoeng ke le mong. Haeba Moferefere oa Graphiteko oa Khakaro oa Modulus o sebelisoa ka kopanelo, matla a tšusumetso a tla ntlafala haholo.
Nako ea poso: Jul - 03 - 2023