Xana i yini leswi nga eka silica eka lapi ra fibre ya nghilazi leyi nga ni silica yo tala? Hi swihi swiyimo swa xikombelo leswi yi faneleke eka swona?

I. Nhlayo ya Silica na Nsinya wa Vumaki – Swi xopaxopiwile hi Aokai, Muendli wa Malapi ya Mahiselo ya le Henhla wa PTFE

1. Ku Hlamuseriwa ka Vuxokoxoko

Xikombiso xa matirhelo ya nkoka xa silica yale henhla lapi ra glass fibre i silicon dioxide (SiO2) leyinga ehansi ka 96%. Switirhisiwa swa standard hi ntolovelo swiwela eka nhlayo ya 96% kuya eka 98%. Hiku tirhisa deep acid leaching xikan’we na maendlelo ya high-temperature sintering, ti grades tokarhi ta premium tinga fikelela nhlayo ya SiO2 leyi tlulaka 99%, leswi endlaka leswaku swilo leswi hi xivumbeko swiva ekusuhi na pure quartz fibre.

2. Nsinya wa nawu wa Vumaki

Hiku tirhisa E-glass fibre fabric tani hi raw material, endlelo risungula hi hot acid leaching kuva yi n’okisela swiphemu leswingariki swa silica swofana na boron oxide na sodium oxide, leswi endlaka leswaku kuva na highly porous high-silica skeleton. Leswi swilandzeriwa hi high-temperature sintering kuva yi tsindziyela xivumbeko, ekuheteleleni swihumesa lapi ra vutengi byale henhla, leri nga hisiki leri hlayisaka ku olova lokunene.

II. Swipfuno swa Matirhelo ya Nkoka

1. Ku lwisana na mahiselo ya le henhla na ku lwisana na ku susa

Tani hilaha swinga kombisiwa hakona hi muendli wa malapi ya mahiselo yale henhla ya PTFE, lapi leri ringa tiyisela ntirho wo leha eka 900°C eka oxidizing atmospheres, xikan’we naku hlangana na thermal shock ya nkarhi woleha ehenhla ka 1200°C. Ndzhawu ya yona yo olova yi tshinelela 1700°C, kungari na ku n’oka kumbe ku hunguteka eka mahiselo yale henhla. Loko yitirhisiwa tani hi ablative material, hiku landzelelana yi chars, melts, naswona yiva evaporate ehansi ka intense heat flux, yi tswonga matimba ya thermal energy swinene naswona yi endla heat barrier leyi tirhaka.

2. Ku tshamiseka ka tikhemikhali na ku pfaleriwa ka gezi

Handle ka hydrofluoric acid na phosphoric acid yo hisa, lapi leri ri lwisana na ku bola kusuka eka ti acid totala na ti alkalis. Eka mahiselo yale henhla, yi hlayisa dielectric constant yale hansi xikan’we naku tiya ka insulation resistance, leswi tiyisisaka vuhlayiseki bya gezi lebyi tshembekaka eka tindzhawu to tika, laha kungana musi wale hansi naswona kungari na ti molten drips.

III. Swiendlakalo leswi Tolovelekeke swa Ku Tirhisa

1. Swihahampfhuka na Vusirheleri

Yi tirhisiwa tanihi substrate ya ablative insulation ya ti solid rocket motor nozzles, ti missile nose cones, na tisisiteme ta nsirhelelo wa ku hisa wa swihahampfhuka swa le xibakabakeni. Loko yi hlanganisiwa na phenolic resins, yi endla swisirhelelo swo hisa leswi tirhaka kahle swinene. Nakambe yi endliwa yi va swiambalo swo pfalela swihaha-mpfhuka, swisirhelelo swa ndzilo ni swifunengeto swa tintambhu leswi sirhelelaka ndzilo.

2. Ku Hlayisa Swilo swa le Tiindasitiri swa Mahiselo ya le Henhla

Swikahle swinene eka tikheteni to pfalela furniture, swihlanganisi swo ndlandlamuxa mahiselo yale henhla eka tiphayiphi, ti compensators leti olovaka, na malapi yo phutsela switirhisiwa. Switirhisiwa leswi tolovelekeke swikatsa ku pfalela eka michini yo hoxa leyi yaka emahlweni eka swigayo swa nsimbi, nsirhelelo eka ku khuluka ka nsimbi leyi n’okiweke, na ku pfalela ku hisa eka tinhlengeletano ta ti valve ta mahiselo yale henhla, leswi kahlekahle swihungutaka ku lahlekeriwa hi ku hangalaka ka kuhisa.

3. Nsirhelelo wa Ndzilo na ku Sirhelela hi Welding

Yi tirha tani hi xitirhisiwa xa kahle xa xisekelo xa swiambalo swa welding swa matirhelo yale henhla, swiambalo swa ndzilo, na swipfalo swa roller leswi nga hisiki. A yi pfurhi loko yi hlangana ni malangavi, a yi humesi mathonsi lama n’okiweke naswona hi ndlela leyi tshembekaka yi sivela swibalesa swo welda ni swilo swo hisa. Yi tirhisiwa ngopfu eku lunghiseni ka swikepe, eku lunghiseni ka fektri ya tikhemikhali ni ku tima ndzilo.

4. Ku Sefa Gasi ya Flue ya Mahiselo ya le Henhla

Eku basiseni ka tigasi ta xigwitsirisi leti nga ni mahiselo lamakulu, leti bolaka leti humaka eka swigwitsirisi leswi pfurhaka malahla, swilo leswi humesiwaka hi semendhe leswi humaka eka xigwitsirisi ni tifurni ta nsimbi, lapi leri ri endliwa swi va swikhwama swa sefo leswi tlhaviweke hi naliti swa felt kumbe leswi lukiweke. Yi lwisana na nhlaselo kusuka eka tigasi ta acid loko yirikarhi yi khoma kahle swiphemuphemu leswintsongo, leswi endlaka leswaku kuva na ku vuyiseriwa ka kuhisa ka thyaka xikan’we naku humesiwa ka ultra-low.

5. Ku Hlayisa Gezi na Switirhisiwa swa Elektroniki

Yi tirhisiwa eka ti layers ta insulation leti nga pfurhiki eka tikhebulu ta mahiselo yale henhla, ti motor slot liners, na ti transformer separators. Ehansi ka swiyimo swa ndzilo, yi pfuneta ku hlayisa vutshembeki bya xirhendzevutani, ku tiyisisa mphakelo wa gezi wa xihatla na vuhlayiseki bya switirhisiwa.

IV. Ku Hlawula Xiyimo na Nkatsakanyo

Lapi ra fibre ya nghilazi ya silica yale henhla ritirha tani hi xitirhisiwa xo hlanganisa exikarhi ka fibre ya nghilazi leyi tolovelekeke na fibre ya quartz yo basa. Loko mahiselo yo tirha ya tlula swipimelo swa lapi ra E-glass kambe ntsengo wale henhla wa pure quartz fibre awu lulamanga, nchumu lowu wunyika ku ringanisela ka kahle swinene ka ntsengo na matirhelo na matirhelo yale kusuhi na lawa ya quartz. Hikokwalaho i xiambalo lexi tsakeriwaka lexi nga hisiki eka switirhisiwa swa le xibakabakeni, swa le ka tifemeni ta mahiselo yale henhla, na nsirhelelo wa vuhlayiseki. Loko ku hlawuriwa giredi yokarhi, swilo swofana na mahiselo ya nkarhi woleha ya vutirheli, swiyimo swa xibakabaka, na swilaveko swa michini swifanele ku tekeriwa enhlokweni kuva swi fambelana na nxaxamelo lowu faneleke wa nhlayo ya silica xikan’we naku luka malapi.

Rungula leri nga laha henhla ri nyikiwile hi Jiangsu Aokai New Material Technology Co., Ltd. , muendli wa malapi ya mahiselo ya le henhla ya PTFE.

Loko u lava ku dyondza swo tala hi swihlawulekisi swa vuxokoxoko, swiyimo swa xikombelo, na swihlawulekisi swa ku endla hi ku landza swilaveko swa nxaxamelo wa hina hinkwawo wa swikumiwa – ku katsa na lapi ra mahiselo ya le henhla ya PTFE, thepi ya mahiselo ya le henhla ya PTFE, mabandhi ya mesh ya mahiselo ya le henhla ya Teflon, mabandhi ya muchini wo boha lama nga na swirhabyani, lapi ra PTFE ra tlhelo rin’we, mabandhi ya conveyor ya mahiselo ya le henhla, na ku tiyisela ku hisa malapi ya fiberglass – hi kombela u ntshunxeka ku hi tihlanganisa hi ku tirhisa leswi landzelaka:

Tihlanganisi na nomboro ya hina ya vukorhokeri:

Tatana Guo: 18944819998  

Nkulukumba Liu: 13705266308  

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