Selelekela
Glass Fibre Reinforced Polycarbonate(GFRPC) e hlahile e le setsi sa pele sebakeng sa lisebelisoa tse phahameng tsa ts'ebetso, liindasteri tse hapang maikutlo ka matla a eona a ikhethang, ho tšoarella le ho hlaka.Ho utloisisa tlhaloso le motsoako oa GFRPC ho bohlokoa bakeng sa ho ananela thepa ea eona e tsotehang le mefuta e fapaneng ea lisebelisoa.
Ho hlalosa Glass Fiber Reinforced Polycarbonate (GFRPC)
Glass Fiber Reinforced Polycarbonate (GFRPC) ke thepa e kopantsoeng e kopanyang matla le ho satalla ha likhoele tsa khalase le ho ductility le ho pepeseha ha resin ea polycarbonate.Motsoako ona o kopaneng oa thepa o fa GFRPC mofuta o ikhethileng oa litšobotsi tse e etsang hore e be ntho e batloang haholo bakeng sa lits'ebetso tse fapaneng.
Ho Fuputsa Tšimoloho ea Glass Fiber Reinforced Polycarbonate (GFRPC)
Motsoako oa Glass Fiber Reinforced Polycarbonate (GFRPC) o kenyelletsa ts'ebetso ea mehato e mengata e kopanyang ka hloko likhoele tsa khalase ho matrix a polycarbonate.
1. Tokiso ea Khalase ea Fiber:
Likhoele tsa khalase, e leng karolo e matlafatsang ea GFRPC, hangata li entsoe ka lehlabathe la silika, mohloli oa tlhaho o fumanehang ka bongata bokaholimo ba Lefatše.Lehlabathe le hloekisoa pele le ho qhibiliha mocheso o phahameng, ho pota 1700 ° C, ho etsa khalase e qhibilihisitsoeng.Khalase ena e entsoeng ka ho qhibilihisoa e kenngoa ka li-nozzles tse ntle, ho etsa likhoele tse tšesaane tsa likhoele tsa khalase.
Bophara ba likhoele tsena tsa khalase bo ka fapana ho latela kopo e lakatsehang.Bakeng sa GFRPC, likhoele hangata li maemong a 3 ho isa ho 15 micrometer ka bophara.Ho ntlafatsa ho khomarela matrix a polymer, likhoele tsa khalase li etsoa kalafo e holimo.Kalafo ena e kenyelletsa ho sebelisa motsoako o kopanyang, joalo ka silane, holim'a fiber.Moemeli oa ho kopanya o theha maqhama a lik'hemik'hale pakeng tsa likhoele tsa khalase le matrix a polymer, ho ntlafatsa phetisetso ea khatello ea maikutlo le ts'ebetso e akaretsang e kopaneng.
2. Tokiso ea Matrix:
Thepa ea matrix ho GFRPC ke polycarbonate, polymer ea thermoplastic e tsebahalang ka ho pepeseha ha eona, matla le ho hanyetsa tšusumetso.Polycarbonate e hlahisoa ka karabelo ea polymerization e kenyelletsang li-monomer tse peli tse kholo: bisphenol A (BPA) le phosgene (COCl2).
Karabelo ea polymerization hangata e etsoa sebakeng se laoloang ho sebelisoa sesebelisoa ho potlakisa ts'ebetso.Sephetho sa polycarbonate resin ke mokelikeli oa viscous o nang le boima bo phahameng ba limolek'hule.Thepa ea resin ea polycarbonate, joalo ka boima ba limolek'hule le bolelele ba ketane, e ka hlophisoa ka ho lokisa maemo a karabelo le sistimi ea catalyst.
3. Ho kopanya le ho kopanya:
Likhoele tse lokisitsoeng tsa khalase le resin ea polycarbonate li bokelloa hammoho ka mohato o kopanyang.Sena se kenyelletsa ho kopanya ka ho feletseng ho sebelisa mekhoa e kang twin-screw extrusion ho finyella ho hasana ho tšoanang ha likhoele ka har'a matrix.Kabo ea likhoele e ama haholo thepa ea ho qetela ea thepa e kopaneng.
Twin-screw extrusion ke mokhoa o tloaelehileng oa ho kopanya GFRPC.Ts'ebetsong ena, likhoele tsa khalase le resin ea polycarbonate li fepeloa ka har'a "twin-screw extruder", moo li kengoang ka mochini le mocheso.Matla a ho kuta a pshatla dingata tsa likhoele tsa khalase, a li arole ka ho lekana ka har'a resin.Mocheso o thusa ho nolofatsa resin, ho etsa hore ho be le phallo e ntle ea fiber le phallo ea matrix.
4. Ho Bopa:
Motsoako o kopantsoeng oa GFRPC o ntan'o bōptjoa hore e be sebopeho se lakatsehang ka mekhoa e fapaneng, ho kenyelletsa ho bopa ka ente, ho bopa ha khatello, le ho hlahisa lakane.Mekhahlelo ea ho bopa, joalo ka mocheso, khatello le sekhahla sa ho pholisa, e ama haholo thepa ea ho qetela ea thepa, e susumetsang lintlha tse kang fiber orientation le crystallinity.
Ho bopa ka ente ke mokhoa o sebelisoang haholo ho hlahisa likarolo tse rarahaneng tsa GFRPC ka ho nepahala ha maemo a holimo.Ts'ebetsong ena, motsoako oa GFRPC o qhibilihisitsoeng o kenngoa tlas'a khatello e phahameng ka har'a mokoti o koetsoeng oa hlobo.Hlobo e pholile, e etsa hore thepa e tiee ebe e nka sebōpeho sa hlobo.
Ho bopa ha compression ho loketse ho hlahisa likarolo tsa GFRPC tse bataletseng kapa tse bonolo.Ts'ebetsong ena, motsoako oa GFRPC o behoa pakeng tsa likarolo tse peli tsa hlobo 'me o tlas'a khatello e phahameng le mocheso.Mocheso o etsa hore thepa e be bonolo 'me e phalle, e tlatsa mokoti oa hlobo.Khatello e kopanya thepa, e netefatsa hore ho na le boima bo tšoanang le kabo ea fiber.
Sheet extrusion e sebelisoa ho hlahisa maqephe a GFRPC a tsoelang pele.Ts'ebetsong ena, motsoako oa GFRPC o entsoeng ka ho qhibilihisoa o qobelloa ka lekhalo, ho etsa lesela le lesesaane la thepa.Ka mor'a moo, lakane e pholile ebe e fetisoa ka li-roller ho laola botenya le thepa ea eona.
5. Ka mor'a Ts'ebetso:
Ho ipapisitse le ts'ebeliso e ikhethileng, likarolo tsa GFRPC li ka 'na tsa fumana liphekolo tsa ka morao ho ts'ebetso, joalo ka ho anneal, machining, le ho qeta bokaholimo, ho ntlafatsa ts'ebetso ea tsona le botle ba tsona.
Annealing ke mokhoa oa ho phekola mocheso o kenyelletsang ho futhumatsa thepa ea GFRPC butle-butle ho mocheso o itseng ebe o e pholisa butle-butle.Ts'ebetso ena e thusa ho imolla khatello ea maikutlo e setseng ka har'a thepa, ho ntlafatsa ho thatafala ha eona le ductility.
Machining e sebelisoa ho theha libopeho le likarolo tse nepahetseng likarolong tsa GFRPC.Ho ka sebelisoa mekhoa e fapaneng ea machining, joalo ka ho sila, ho reteleha le ho phunya, ho ka sebelisoa ho fihlela litekanyo tse lakatsehang le mamello.
Liphekolo tsa ho qeta bokaholimo li ka ntlafatsa chebahalo le ho tšoarella ha likarolo tsa GFRPC.Liphekolo tsena li ka kenyelletsa ho penta, ho penta, kapa ho sebelisa lesela le sireletsang.
Glass Fiber Reinforced Polycarbonate Manufacturers: Masters of the Synthesis Process
Baetsi ba Glass Fiber Reinforced Polycarbonate (GFRPC) ba bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso ea ho kopanya ho fihlela thepa e lakatsehang bakeng sa lits'ebetso tse ikhethileng.Ba na le boiphihlelo bo tebileng ba khetho ea thepa, mekhoa ea ho kopanya, mekhoa ea ho bopa, le kalafo ea kamora ho e lokisa.
Baetsi ba ka sehloohong ba GFRPC ba tsoela pele ho ntlafatsa mekhoa ea bona ea ho kopanya ho ntlafatsa ts'ebetso ea thepa, ho fokotsa litšenyehelo, le ho atolosa mefuta e mengata ea likopo.SIKO e sebelisana haufi-ufi le bareki ho utloisisa litlhoko tsa bona tse khethehileng le ho rala litharollo tsa GFRPC ka nepo.
Qetello
The synthesis ofGlass Fibre Reinforced Polycarbonate (GFRPC) ke ts'ebetso e rarahaneng le e mengata e kenyelletsang khetho e hlokolosi ea lisebelisoa, mekhoa e nepahetseng ea ho kopanya, mekhoa e laoloang ea ho bopa, le mekhoa ea phekolo ea morao-rao e lokiselitsoeng.Baetsi ba Glass Fiber Reinforced Polycarbonate ba bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso ena ho fihlela thepa e lakatsehang bakeng sa lits'ebetso tse ikhethileng, ho netefatsa tlhahiso e tsitsitseng ea likarolo tsa GFRPC tse sebetsang hantle.
Nako ea poso: 18-06-24