Para-aramid PPTA FR Staple Fiber Pulp bakeng sa Bulletproof Ballistic Armor e tšoanang le Kevlar, Twaron, Technora Fiber
Para-aramid fiber (PPTA) ea Aopoly e hlahisoa ke theknoloji ea kristale ea metsi ho tloha ho macromolecules e thata-joaloka molamu (PPTA) polymerized ke terephthaloyl chloride (TCL) le p-phenylenediamine (PPD) tharollo.Para-aramid e na le thepa e sa tloaelehang ea matla a phahameng, modulus e phahameng, ho hanyetsa mocheso o phahameng le ho hanyetsa lelakabe.E na le melemo ea ho fokotsa boima ba 'mele, ho hanyetsa mokhathala, ho hanyetsa ho qhaqha le ho kuta le botsitso ba mahlakore.Motsoako oa thepa ena e ikhethang e etsa hore para-aramid e be fiber e phahameng ea ts'ebetso e nang le ourput e kholo ka ho fetisisa lefatšeng, lithaele tse tharo tse holimo tse sebetsang hantle le "terata ea maiketsetso".E sebelisoa haholo bakeng sa likarolo tse phahameng tsa ts'ebetso, ts'ireletso ea motho, likhokahano tsa elektroniki, lipalangoang le lisebelisoa tse tšehetsang mabone a holimo, jj.
Thepa ea Sehlahisoa
◎ Matla a Phahameng: Karolelano ea boima ba 'mele/matla ke linako tse 5 ~ 6 tsa terata ea tšepe, linako tse 3 tsa fiber ea khalase le linako tse 2 tsa nylon e matla haholo.
◎ High Modulus: Karolelano ea boima/modulus ke makhetlo a 3 a terata ea tšepe, makhetlo a 2 a fiber ea khalase le makhetlo a 10 a nylon e matla a phahameng.
◎ Ho hanyetsa mocheso: Ha e na ho bola kapa ho qhibiliha ho 500 ℃ 'me e ka sebelisoa ka ho tsoelang pele ho tloha -196 ℃ ho ea ho 204 ℃.E boloka matla a 95% kamora ho pepeseha ha 500hus tlasa 160 ℃ mme e boloka matla a 75% kamora ho pepeseha ha 100hrs tlasa 200 ℃.
Lisebelisoa tse ka Sehloohong
Geotechnique & Strcture ea konkreite: Faeba ea Para-aramid e sebelisoa ho lokisa tšenyo ea sebopeho sa konkreite.Likhoele tsa Aramid li phuthetsoe holim'a litšiea tsa konkreite tse matlafalitsoeng ebe li tsoela pele ho resin impregnation le pheko e sebelisetsoang ho lokisa meaho ea khale le e senyehileng ebe e matlafatsa sebopeho (mohlala, ho fihlela litlhoko tsa ts'ireletso ea tšisinyeho ea lefatše).
Lisebelisoa tsa matlafatso: fiber ea optic le likhoele, lihlahisoa tsa thaere le rabara, naan e bonolo ea oli, mocheso o phahameng le hose e hanyetsang khatello.
Lihlahisoa tsa Bulletproof: Tšireletso ea tšireletso: vest / helmete e thibelang likulo, liaparo tse thibelang li-arc, lihlomo tse bobebe tse kopantsoeng.
Lihlahisoa tse thibelang ho itšeha: lits'ebetsong tse tloaelehileng tsa indasteri, basebetsi ba atisa ho ama likarolo tse bohale kapa lintho tse chesang, ho kenyelletsa le likhalase kapa likarolo tsa tšepe.Bakeng sa mesebetsi e joalo ea indasteri, ho hlakile hore liatlana tse sireletsang lia hlokahala.
Liatlana tsa polokeho ea fiber ea Para-aramid li fa basebelisi tekanyo e kholo ea boqhetseke, empa hape li hokahanya ts'ireletso e ntle ka ho fetisisa, matšeliso le boiketlo ba tšebeliso.Para-aramid e ka boela ea fana ka tšireletso ea maoto bakeng sa basebetsi ba meru, hape e ka sebelisoa e le lesela le sa senyeheng bakeng sa litulo tsa libese le terene.
Lisebelisoa tse kopantsoeng: lisebelisoa tse kopantsoeng tse matlafalitsoeng li na le litlhoko tse phahameng haholo bakeng sa mamello e bobebe le ea tšenyo, 'me likhoele tsa para-aramid li phetha karolo ea bohlokoa ho sena.Para-aramid e ikemiseditse ho fana ka ditharollo tsa thekenoloji e phahameng bakeng sa dibaka tse hlokang disebediswa tse kopantsweng, ho kenyeletswa boenjineri ba mawatleng le sefofane, boenjenere ba setjhaba, dipalangwang tsa fatshe, dipolasetiki tsa boenjineri, koloi ya makoloi/yacht dikhetla tsa dipapadi.
Lisebelisuoa tsa ho ferekanngoa le ho tiisa: Ho eketsa pulp ea aramid le fiber e khaotsoeng ho ka ntlafatsa ts'ebetso ea li-brake pads, li-brake pad linings, le lipoleiti tsa likhohlano tsa clutch, ka hona, ho lelefatsa bophelo ba sehlahisoa le ho ntlafatsa boiketlo ba ho khanna.
Haholo-holo mabapi le matšeliso, pulp ea aramid e entse tlatsetso e kholo ho fokotsa lerata, ho thothomela le bohale (NVH).E ipapisitse le thepa ena e ikhethang eo aramid pulp e fetohileng thepa ea khetho bakeng sa baetsi ba lihlahisoa tsa likhohlano lefatšeng ka bophara.Ka lebaka la ho fokotseha ho fokolang ha li-brake pads, litlhoko tsa ts'ebetso ea lisebelisoa tse sebelisoang li matlafatsoa le ho feta-ts'ebetso e babatsehang ea lihlahisoa tsa fiber ea aramid e phetha karolo hape mona.
Lisebelisoa tsa lipapali le tse ling: lithapo, likhoele tsa kite, lihlopha tsa kolofo, li-sledges, joalo-joalo.
Mekhahlelo
Tlhaloso ea Para-aramid
| Mofuta | Boholo | Thepa | Lisebelisoa |
| Filament Fiber | 200D/100F 400D/100F 750D/500F 1000D/500F 1500D/666F 2000D/1332F | ◎ Boiketlo bo phahameng ◎ Thepa ea Super FR ◎ Ho hanyetsa mocheso o phahameng ◎ Ho hanyetsa ho hlaba ◎ Ho fokotseha ha mocheso o tlase ◎ Tšisinyeho e ntle ea motlakase ◎ Khanyetso e kholo ea likhohlano ◎ Nako e telele nakong ea khefu ◎ Ho hanyetsa lik'hemik'hale tse ntle ◎ Ho hanyetsa mokhathala o babatsehang | Ho paka ka tiiso, Friction element, Thepa ea Lipapali, Optic fiber & cable, Tšireletseho twine & thapo, Thepa ea sesole, Lintho tse thibelang mocheso |
| E tloaelehileng | 38mm/1.5~2.3D 51mm/1.5~2.3D 60mm/1.5~2.3D | ◎ Boiketlo bo phahameng ◎ Ho hanyetsa mocheso ◎ Thepa ea Super FR ◎ Ho fokotsa khanyetso ◎ Bokhoni bo botle ba ho bilika | Lisebelisoa tsa friction, Konkreite e matlafalitsoeng, Lesela le thibelang mollo, Liatlana tse thibelang ho itšeha le mocheso, Lisebelisoa tse thibelang mollo, Mocheso le abrasion e mamellang maikutlo |
| Super short staple | 3mm/6 limilimithara | ◎ Boima bo bobebe ◎ Boiketlo bo phahameng ◎ Ts'ebetso e kholo ea mocheso oa mocheso ◎ Botsitso bo botle ba dimensional | Pampiri ea Aramid, Aramid perforated plate |
| Setšoantšo sa PPTA | 0.8mm/2mm/3mm 0.8mm/2mm | ◎ Boima bo bobebe ◎ matla a phahameng ◎ Ho hanyetsa mocheso ◎ Ho hanyetsa likhohlano ◎ Motlakase o tlase o sa fetoheng ◎ Fibrillation e phahameng haholo ◎ Botsitso bo botle ba dimensional ◎ Ts'ebetso e ntle ea discrete | friction plate, Pampiri ea Aramid, Lintho tse matlafalitsoeng, Brake pads, Li-clutch faces, Ho phuthela/dikotla |
