Polybutylene terephthalate(PBT) shi ne Semi-crystalline, thermoplastic cikakken polyester, gabaɗaya madara fari, granular m a dakin zafin jiki, da aka fiye amfani a samar da Tantancewar na USB thermoplastic sakandare shafi abu.
Na gani fiber na biyu shafi ne mai matukar muhimmanci tsari a cikin Tantancewar fiber samar. A kawai magana, ƙara mai kariya Layer zuwa na gani fiber firamare shafi ko buffer Layer iya inganta ikon Tantancewar fiber don tsayayya a tsaye da radial danniya da kuma sauƙaƙe da Tantancewar fiber post-aiki. Saboda kayan shafa yana kusa da fiber na gani, yana da tasiri mafi girma akan aikin fiber na gani, don haka ana buƙatar kayan da ake buƙata don samun ƙananan haɓakaccen haɓakaccen layi, high crystallinity bayan extrusion, mai kyau sinadaran da thermal kwanciyar hankali, m ciki da kuma m ganuwar da shafi Layer, wani takamaiman tensile ƙarfi da Young's modulus, kuma yana da kyau aiwatar yi. Fiber shafi gabaɗaya an kasu kashi biyu: sako-sako da murfin. Daga cikin su, da sako-sako da sheath abu amfani da sako-sako da sheath shafi ne na biyu shafi Layer extruded a sako-sako da hannun riga halin da ake ciki a waje da primary shafi fiber.
PBT abu ne na kowa sako-sako da hannun riga tare da kyakkyawan tsari da kaddarorin sarrafawa, ƙarancin danshi da aikin farashi mai girma. Anfi amfani dashi a cikinPBTgyara, PBT waya zane, casing, fim zane da sauran filayen. PBT yana da kyawawan kaddarorin inji (kamar juriya mai ƙarfi, juriya juriya, juriya na gefe), juriya mai kyau mai ƙarfi, juriya mai juriya, juriyar lalata sinadarai, da liƙa fiber, manna na USB da sauran abubuwan haɗin kebul ɗin suna da dacewa mai kyau, kuma yana da kyakkyawan aiki na gyare-gyaren gyare-gyare, ƙarancin ƙarancin danshi, ƙimar farashi. Babban ma'aunin aikin sa na fasaha sun haɗa da: danko na ciki, ƙarfin yawan amfanin ƙasa, juriya da lanƙwasa modulus na roba, ƙarfin tasiri (daraja), ƙimar faɗaɗa madaidaiciya, ɗaukar ruwa, juriya na hydrolysis da sauransu.
Koyaya, tare da canjin tsarin kebul na fiber fiber da yanayin aiki, ana gabatar da ƙarin buƙatu don buffer buffer fiber. High crystallization, low shrinkage, low mikakke fadada coefficient, high tauri, high matsawa ƙarfi, m sinadaran juriya, mai kyau aiki yi, da kuma low-cost kayan ne burin da na gani na USB masana'antun. A halin yanzu, akwai kasawa a cikin aikace-aikace da farashin bututun katako da aka yi da kayan PBT, kuma kasashen waje sun fara amfani da kayan haɗin gwal na PBT don maye gurbin kayan PBT mai tsabta, wanda ya taka muhimmiyar rawa. A halin yanzu, yawancin manyan kamfanonin kebul na cikin gida suna shirye-shiryen rayayye, kamfanonin kayan kebul suna buƙatar ci gaba da haɓaka fasahar fasaha, bincike da haɓaka sabbin kayayyaki.
Tabbas, a cikin masana'antar PBT gabaɗaya, aikace-aikacen kebul na fiber optic kawai sun mamaye ƙaramin yanki na kasuwar PBT. A cewar majiyoyin masana'antu, a cikin dukkanin masana'antar PBT, yawancin kaso na kasuwa sun fi mamaye bangarorin biyu na motoci da wutar lantarki. Masu haɗawa, relays da sauran samfuran da aka yi da kayan aikin PBT da aka gyara ana amfani da su sosai a cikin motoci, na'urorin lantarki da na lantarki, kayan aikin injiniya da sauran fannoni, har ma PBT yana da aikace-aikacen a cikin filin yadi, kamar bristles na goge goge suma ana yin su da PBT. Waɗannan su ne aikace-aikacen gabaɗaya na PBT a fannoni daban-daban:
1.Filayen lantarki da lantarki
Ana amfani da kayan PBT sosai a filayen lantarki da na lantarki, kamar kwas ɗin wuta, matosai, kwas ɗin lantarki da sauran sassan lantarki na gida. Saboda kayan aikin PBT yana da kyakkyawan aikin haɓakawa da juriya mai zafi, yana da matukar dacewa da harsashi, sashi, takardar rufewa da sauran sassa na kayan lantarki da lantarki. Bugu da ƙari, ana iya amfani da kayan PBT don yin murfin baya na LCD, harsashi na TV da sauransu.
2. Filin mota
Hakanan ana amfani da kayan PBT sosai a fagen kera motoci. Saboda da abũbuwan amfãni daga high zafin jiki, lalata da lalacewa juriya, PBT kayan da ake amfani da ko'ina a yi na mota sassa, kamar ci da yawa, man famfo gidaje, firikwensin gidaje, birki tsarin aka gyara, da dai sauransu Bugu da kari, PBT kayan kuma za a iya amfani da mota kujera headrests, wurin zama daidaita hanyoyin, da dai sauransu.
3.The inji masana'antu
A cikin masana'antun masana'antu, ana amfani da kayan aikin PBT sau da yawa don kera kayan aiki na kayan aiki, masu sauyawa, maɓalli, da dai sauransu.
4.Masana'antar kayan aikin likita
PBT abu yana da kyakkyawar juriya mai zafi da kuma kwanciyar hankali na sinadarai, wanda ya dace sosai don samar da kayan aikin likita. Misali, ana iya amfani da kayan PBT don yin gidaje na na'urorin likitanci, bututu, masu haɗawa, da sauransu. Bugu da ƙari, ana iya amfani da kayan PBT don yin sirinji na likita, saitin jiko da kayan aikin warkewa daban-daban.
5. Sadarwar gani
A fagen sadarwa na gani, ana amfani da PBT sosai a masana'antar kebul na gani a matsayin kayan sabulu na yau da kullun. Bugu da ƙari, ana amfani da kayan PBT sosai a cikin na'urorin gani. Saboda kyawawan kaddarorin gani da yanayin zafi mai zafi, ana amfani da kayan PBT don yin haɗin fiber na gani, firam ɗin rarraba fiber na gani, da sauransu.
Daga hangen nesa na dukan masana'antu, a cikin 'yan shekarun nan, kamfanoni masu dacewa sun himmatu don haɓaka nau'ikan aikace-aikacen sabbin fasahohi da sabbin samfuran, kuma PBT ya haɓaka cikin jagorancin babban aiki, aiki da haɓakawa. PBT resin resin ƙarfi mai ƙarfi, ƙarfin lanƙwasa da ƙwanƙwasawa ƙananan ƙananan, ba za a iya amfani da su sosai a cikin masana'antu ba, don haka don bukatun filin masana'antu, masana'antu ta hanyar gyare-gyare don inganta aikin PBT. Alal misali, gilashin gilashi yana ƙara zuwa PBT - gilashin gilashi yana da fa'idodin amfani mai ƙarfi, tsari mai sauƙi da ƙananan farashi. Ta ƙara gilashin fiber zuwa PBT, ana kawo fa'idodin asali na resin PBT a cikin wasa, kuma ƙarfin ƙarfi, ƙarfin lanƙwasa da ƙarfin tasirin samfuran PBT suna inganta sosai.
A halin yanzu, manyan hanyoyin a gida da waje sune gyare-gyare na copolymerization, gyare-gyaren kayan cikawa na kayan aiki, fasaha na nanocomposite, gyare-gyaren haɗuwa, da dai sauransu, don inganta ingantaccen aikin PBT. Gyara kayan aikin PBT ya fi mayar da hankali kan abubuwan da ke da ƙarfi, ƙarfin wuta mai ƙarfi, ƙananan warpage, ƙananan hazo da ƙananan dielectric.
Gabaɗaya, gwargwadon abin da ya shafi masana'antar PBT gabaɗaya, buƙatar aikace-aikacen a fannoni daban-daban har yanzu yana da yawa sosai, kuma gyare-gyare daban-daban bisa ga buƙatar kasuwa su ne maƙasudin bincike na gama gari da ci gaban masana'antar PBT.
Lokacin aikawa: Dec-17-2024