I-Basalt Fiber: Izinto Ezintsha Eziluhlaza Ezisebenza Kakhulu, Imikhiqizo Yazo, kanye Nezicelo Zazo

Izinto ze-basalt fiberinemisebenzi enamandla. Ngakho-ke, i-basalt fiber ikhiqizwa kanjani? Iyi-fiber eqhubekayo eyenziwe ngokudonswa okusheshayo kwezinto ze-basalt rock ngemva kokuncibilikiswa ku-1450°C kuya ku-1500°C nge-platinum-rhodium alloy spinneret. I-basalt fiber inombala onsundu noma ogolide. I-basalt fiber uhlobo olusha lwezinto ze-inorganic, ezinobungani nemvelo, eziluhlaza, nezisebenza kahle kakhulu. Iyinto entsha yekhulu lama-21 eluhlaza, enobungani nemvelo, futhi engangcolisi, futhi ingenye yezintambo ezine ezinkulu zaseShayina ezisebenza kahle kakhulu. I-basalt fiber ibonisa izakhiwo ezinhle kakhulu ngokwamandla, ukumelana namazinga okushisa aphezulu naphansi, ukumelana nokugqwala, ukuvimbela ukushisa, ukuvimbela umsindo, ukuvimbela ilangabi, kanye Amakhemikhali kanye nokushisa ngogesi.

I-Basalt Fiber Roving

Kuyinqwaba ehlanganisiwe eyakhiwe ngokuhlanganisa imicu eminingi ehambisanayo noma imicu eyodwa ehambisanayo ngaphandle kokusonta. Amandla okuthamba angu-7 - 13 μm uma ezulazula angu-≥0.65 N/tex, i-modulus enwebekayo ingu-≥95 GPa, kanti ukunwebeka ngesikhathi sokuphuka kungu-≥2.6%. I-Basalt Fiber Akukhona nje kuphela ukuthi inamandla aphezulu, i-modulus ephezulu, kanye nokumelana nomthelela ofana nemicu yobuchwepheshe obuphezulu njenge-PPTA (Poly-p-phenylene terephthalamide) kanye ne-UHMWPE (i-polyethylene enesisindo sama-molecular esiphezulu), kodwa futhi inokumelana okuhle kakhulu nokushisa okuphezulu kanye nokumelana nokukhanya. Ikakhulukazi, amandla okubopha isixhumi ne-resin aphezulu kakhulu. Ngakho-ke, ukuzulazula kwe-basalt kwemininingwane ehlukahlukene kungasetshenziswa ekulukeni, ekugoqeni, nasekulukeni izinto ezihlanganisiwe ezahlukahlukene.

Intambo Yendwangu Ye-Basalt Fiber

Luwuboya obubunjwe ngokusonta nokuhlanganisa imicu eminingi ye-basalt fiber, ububanzi bayo buyi-≤ 9 μm. Uboya bendwangu bungahlukaniswa kabanzi bube uboya bokuluka kanye noboya bezinye izinhlobo zezimboni; uboya bokuluka butholakala kakhulu ngesimo sama-tube bobbins kanye nama-conical bobbins.

Intambo Eqoshiwe Ye-Basalt Fiber

Kungumkhiqizo owenziwe ngokusika imicu ye-basalt fiber eqhubekayo. Imicu imbozwe nge-ejenti yokulinganisa (i-silane). Ngakho-ke, umucu oqoshiwe we-basalt fiber uyinto ekhethwayo yokuqinisa ama-resin e-thermoplastic futhi uyinto engcono kakhulu yokuqinisa ukhonkolo. I-Basalt iyingxenye yedwala lentaba-mlilo esebenza kahle kakhulu. Le silicate ekhethekile inikeza i-basalt fiber ukumelana namakhemikhali okuhle kakhulu, ikakhulukazi inzuzo yokumelana ne-alkali. Ngakho-ke, i-basalt fiber iyinto enhle kakhulu yokufaka esikhundleni se-polypropylene (PP) kanye ne-polyacrylonitrile (PAN) yokuqinisa ukhonkolo wesamente; futhi ingumkhiqizo oncintisana kakhulu wokufaka esikhundleni semicu ye-polyester, imicu ye-lignin, njll., kukhonkolo ye-asphalt, okungathuthukisa ukuzinza kokushisa okuphezulu, ukumelana nokuqhekeka kokushisa okuphansi, kanye nokumelana nokukhathala kwekhonkolo ye-asphalt.

Intambo Enombhalo We-Basalt Fiber

Intambo yefayibha ye-basalt icutshungulwa ngomshini wokwenza i-texturizing osebenza kahle kakhulu ukuze kukhiqizwe intambo eyenziwe i-basalt fiber. Umgomo wokwakha uthi: ukugeleza komoya okusheshayo kungena emgudwini wokwenza i-texturizing, kudala i-turbulence. Lokhu ku-turbulence kusetshenziselwa ukusabalalisa izintambo ze-basalt, okubangela ukuba zakhe izintambo ezifana ne-loop, ngaleyo ndlela kunikeze ubukhulu ku-fiber ye-basalt futhi kukhiqizwe intambo eyenziwe i-texturizing.

Indwangu ye-Basalt Fiber, eyaziwa nangokuthi Indwangu Elukiwe Ye-Basalt Fiber

Ilukwa kusetshenziswa i-basalt fiber esebenza kahle kakhulu ngemva kwezinqubo ezifana nokusonta nokugoba. Indwangu ye-basalt fiber iyindwangu esebenza kahle kakhulu enezakhiwo ezinhle kakhulu, amandla aphezulu, ukuthungwa okufanayo, indawo eyisicaba, kanye namasu ahlukahlukene okuluka. Ingalukwa ibe yizindwangu eziphansi, eziphefumulayo, ezilula, nezincane, noma izindwangu eziqinile, ezinamandla aphezulu, ezijiyile, neziqinile. Izindwangu ezivamile ze-basalt fiber zifaka phakathi i-basalt fiber plain weave, i-basalt fiber twill weave, i-basalt fiber satin weave, i-basalt fiber double-weft weave, i-basalt fiber tape, njll.

I-Basalt Fiber Needle Ephonswe Ngenaliti

Intambo eqoshiwe ye-basalt fiber iyafakwa ikhadi, bese ungqimba lwe-mat oluqoshiwe luyaqiniswa futhi luhlanganiswe nge-scrim kusetshenziswa izinqubo ze-needling noma ze-hydroentangling ukuze kwakheke i-whole ehlanganisiwe. Bese iphathwa ngokufaka i-impregnation kanye nokomisa ukuze kwakheke i-felt eqediwe ebhobozwe ngenaliti (ngemuva kokwelashwa nakho kungashiywa).

Izinhlanganisela ze-Basalt Fiber

Uma kuqhathaniswa nemicu yobuchwepheshe obuphezulu njenge-carbon fiber, i-aramid, kanye ne-ultra-high molecular weight polyethylene fiber (UHMWPE), i-basalt fiber ayinazo nje kuphela izici zamandla aphezulu kanye ne-modulus ephezulu yemicu yobuchwepheshe obuphezulu, kodwa futhi inezakhiwo ezinhle kakhulu njengokumelana okuhle nokushisa okuphezulu (-269°C kuya ku-760°C), ukumelana nokushiswa kwe-oxidation, ukumelana nemisebe, ukufudumala kokushisa, ukufudumala komsindo, ukuhlunga okuhle, amandla aphezulu okucindezela kanye namandla okucheba, kanye nokufaneleka ukusetshenziswa ezindaweni ezahlukene, ngesilinganiso esihle sezindleko nokusebenza. Iyinto yemvelo emsulwa engeyona eyensimbi kanye nezinto ezintsha eziyisisekelo kanye ne-fiber yobuchwepheshe obuphezulu engahlangabezana nezidingo zentuthuko zezimboni eziyisisekelo zomnotho kazwelonke. I-basalt fiber kanye nezinhlanganisela zayo zingahlangabezana kangcono nezidingo zezinto zokwakha emikhakheni efana nokwakhiwa kokuvikela kazwelonke, ezokuthutha, izakhiwo, imboni yamakhemikhali, ukuvikelwa kwemvelo, i-electronics, izindiza, kanye nezindiza, idlala indima ebalulekile ekukhuthazeni ukwakhiwa kokuvikela kazwelonke, amaphrojekthi amakhulu, kanye nokuthuthukiswa kwesakhiwo sezimboni. Kuyizinto eziluhlaza ezihlangabezana nezidingo zemvelo zekhulu lama-21 kanye nomkhakha wezinto ezintsha oncintisanayo onentuthuko eqhubekayo emkhakheni wefayibha wobuchwepheshe obuphezulu emhlabeni jikelele. Ikakhulukazi, iShayina isivele inamalungelo obunikazi obuzimele bobuchwepheshe bokukhiqiza ifayibha ye-basalt kanye nenqubo, futhi ifinyelele izinga elihamba phambili emhlabeni wonke "ngenzuzo ezayo kamuva." Ngakho-ke, ukuthuthukisa ngamandla ifayibha ye-basalt kanye nomkhakha wayo wezinto ezihlanganisiwe ngokungangabazeki kubaluleke kakhulu.

Ukusetshenziswa kwe-Basalt Fiber ku-Functional Apparel

Indwangu yefayibha ye-basalt inamandla aphezulu, igcina ilangabi unomphela, ingamelana namazinga okushisa esikhashana angaphezu kuka-1000°C, futhi ingasetshenziswa isikhathi eside endaweni engama-760°C, okwenza ibe yindawo efanelekile yokufaka esikhundleni sendwangu yefayibha ye-asbestos nengilazi. Indwangu yefayibha ye-basalt inamandla aphezulu okuphuka, ukumelana nokushisa okuphezulu, kanye nokugcina ilangabi unomphela. Iyindlela engabizi kakhulu kunezintambo ezisebenza kahle nezithuthukisiwe njenge-Nomex (Aramid 1313), i-Kevlar (Aramid 1414), i-Zylon (ifayibha ye-PBO), kanye nefayibha yekhabhoni. Indwangu yefayibha ye-basalt ingadaywa futhi iphrintwe ngemva kokudaywa ngamakhemikhali nokuqedwa. Ngemva kokuqedwa kokusebenza, njengokuqeda kwe-organofluorine, ingenziwa ibe yindwangu evimbela uwoyela, evimbela amanzi, kanye nevimbela umlilo unomphela. Izingubo ezingenziwa ngendwangu yefayibha ye-basalt zifaka: izimpahla zokuphuma zabacimi bomlilo, amasudi okushisa, amasudi okusondelana, izingubo zokuvikela zabasebenzi besithando, izingubo zomsebenzi zokushisela, kanye namasudi avimbela umlilo wabasebenzi bezimoto zempi, njll.