I-fiberglass inezinzuzo eziningi ezinjengamandla aphezulu kanye nesisindo esikhanyayo, ukumelana nokugqwala, ukumelana okuphezulu, kanye nokusebenza okuhle ngogesi kokufakwa kukagesi. Ngenye yezinto ezisetshenziswayo ezisetshenziswayo ezisetshenziswayo. Ngasikhathi sinye, iChina nayo ingumkhiqizi omkhulu we-fiberglass.
1. Yini i-fiberglass?
I-fiberglass iyinto engafani nenye yensimbi enokusebenza okuhle kakhulu. Kuyinto amaminerali wemvelo nge-silica njengento ebalulekile eluhlaza, engeza izinto ezithile zensimbi ezimbiwe zensimbi. Ngemuva kokuxuba ngokulinganayo, kuncibilike ekushiseni okuphezulu, futhi ingilazi ebilisiwe igelezela nge-nozzle yokuvuza. , ngaphansi kwesenzo samandla okudonsa ngejubane eliphezulu, kudonswa futhi kupholile ngokushesha futhi kuqinisekiswa kube yimicu emihle kakhulu eqhubekayo.
Ububanzi be-fiberglass monofilament basuka kuma-microns ambalwa kuya kuma-microns angamashumi amabili, alingana no-1 / 20-1 / 5 wezinwele. Isigaxa ngasinye semicu ye-fiber sakhiwa ngamakhulu noma izinkulungwane zama-monofilaments.
Izici eziyisisekelo ze-fiberglass:
Ukubukeka kuyindlela yokulinda nge-cylindrical enendawo ebushelelezi, isigaba sesiphambano umbuthano ophelele, futhi ingxenye yesiphambano esiyindilinga inomthamo onamandla wokuthwala umthwalo; Ukumelana kwegesi kanye noketshezi kuncicane, kepha indawo ebushelelezi yenza amandla ama-fiber cohesion amancane, angahambisani nenhlanganisela nge-resin; Ubunzima ngokuvamile ku-2.50-2.70 g / cm3, ikakhulukazi kuya ngokwakheka kwengilazi; amandla ashubile aphakeme kuneminye imicu yemvelo kanye nemicu yokwenziwa; I-Brittle Material, ukugcwala kwalo ekhefu kuncane kakhulu; Ukumelana kwamanzi nokumelana ne-acid kungcono, kanti ukumelana kwe-Alkali kuphansi kakhulu. Umehluko.
2. Ukuhlukaniswa kweingqondoekhanyayo
Ukusuka ekuhlukanisweni kobude, kungahlukaniswa kube yifayibha yengilazi eqhubekayo, i-fiberglass emfushane (ubude obuhleliwe be-fiberglass) kanye ne-fiberglass ende (LFT).
3. Ukusetshenziswa kwe-fiberglass
I-fiberglass inamandla aphezulu ashubile, imodulomu ephezulu yokuqina, ukungavuli kwamathambo, ukumelana kwamakhemikhali, ukumuka kwamanzi okuphansi, nokusebenza okuhle kokusebenza. , isetshenziswe kabanzi emikhakheni ehlukahlukene.
I-fiberglass yakwamanye amazwe ihlukaniswe ngezigaba ezine ngokuya ngokusetshenziswa komkhiqizo: Ukuqiniswa kwezinto zokwakha ama-thermopetting, izinto zokuqinisa i-fiberglass ze-akhawuntini ze-akhawuntini ze-70-75%. Ngokombono wesidingo esiphansi, ama-akhawuntini wengqalasizinda cishe ama-38% (kufaka phakathi amapayipi, ukudilizwa kwendlu, ama-akhawuntini angenamanzi, i-autonics, i-accoutonics, ne-akhawunti ye-elekthronikhi cishe ngo-17%.
Ukufingqa, izinkambu zohlelo lokusebenza ze-fiberglass ngokuvamile zifaka izinto zokuhamba, izinsiza zokwakha, imboni yemishini, imboni yemishini, imboni ye-petrochemical, ubuchwepheshe bokuzilibazisa nobuchwepheshe bezokuvikela kuzwelonke.
Isikhathi sePosi: Jun-20-2022
