Lub refractory ntaub: tus yam ntxwv, tus qauv, daim ntawv thov

Dua li ntawm qhov nce kev ruaj ntseg uas yuav tsum tau nyob rau cov chaw ntau lawm, kiag li tshem tawm txoj kev pheej hmoo ntawm hluav taws yeej nyob rau hauv cov nqe lus ntawm cov hauj lwm tseem tsis tau ua tau. Yog li ntawd, cia thiab tseeb PPE los ntawm cov nplaim taws, uas, incidentally, yog tseem siv nyob rau hauv lwm yam liaj teb dhau li ntawm tus muaj. Cov kev taw qhia ntawm cov tshiab technologies ua rau nws tau los txhim kho qhov zoo ntawm cov ntaub ntawv rau cov khaub ncaws. Nyob rau hauv tas li ntawd, ib tug niaj hnub hluav taws kub-resistant ntaub muaj peev xwm sawv ntawm muab tsis tau tsuas yog ib tug thermal kev nyab xeeb, tab sis kuj tiv thaiv tawm tsam lwm yam pa.

Los ntawm tej yam ntshai heev txawm tiv thaiv refractory daim ntaub?

Nyob rau hauv kev ua lag luam yog ua nce tsawg tshwj xeeb fabrics nrog nplaim-retardant zog, uas yuav tau teem thiaj tau tuaj nyob rau hauv kev ntawm lub teeb meem nyob rau hauv pem hauv ntej ntawm cov nplaim taws. Tab sis txawm sawv nyob rau hauv tej chaw multizaschitnyh cov ntaub ntawv, cov kws txawj xav txog cov feem ntau pheej txoj kev loj hlob ntawm formulations tsim rau tej zog. Nyob rau hauv kev, cov ntaub rau overalls nyob rau metallurgical qhauj yog ua los ntawm kev ruaj ntseg tiv thaiv thermal los, qhib nplaim taws, thiab los ntawm splashes ntawm kub hlau. Los ntawm lwm yam kev hem los tiv thaiv cov ntaub ntawv uas ua rau neeg ua hauj lwm nqa tawm hluav taws xob kev ua ub no. Nyob rau hauv cov ntaub ntawv no kuj tseem ceeb heev tiv thaiv tawm tsam electrocution. Raws li ib tug ntxiv feature muaj nqis ntsoov teev, thiab kuj mus txhua yam influences. Ua ke nrog cov txheej txheem no yuav ua rau kom durability thiab lub zog ntawm cov textile.

Main yam ntxwv ntawm refractory cov ntaub so ntswg

Yuav luag txhua txhua chaw tsim tshuaj paus ua kev tiv thaiv cov khaub ncaws ntaub ntawv los ntawm peb cov technology, tsim cim compositions thiab, ntsig txog, cov kev zoo. Ib tug ntawm cov tseem ceeb tshaj plaws kev ntsuas ntawm cov hauj lwm zoo ntawm tej cov ntaub so ntswg yog cov pa Performance index (CI), uas nyob rau nruab nrab yog 30-32. Thiab thaum tshav kub kub tseem ceeb ntsuas uas txiav txim tau ntawm cov khoom kom muaj cov qauv nyob rau hauv tus ntawm cov nplaim taws. Kws yees cov kev ceev ntawm no hom ntawm kev tiv thaiv cov khaub ncaws haum cov kws txawj tsis meej xwm. Feem ntau refractory ntaub ntawv muaj ib tug ntom nyob rau hauv cov kab 170-350 g / m ^2. Lub siab dua tus nqi, qhov zoo txhua yam thiab thermal tiv thaiv. Tab sis qhov no txoj cai yog tsis ib txwm siv tau. Feem ntau cov tebchaw muaj ib tug uas tsis muaj kev ceev, tab sis khaws qhov zoo tshaj plaws kev tiv thaiv zoo. Tej no daim duab yog vim lub siab xav mus muab yooj yim nyob rau hauv lub lag luam raws li ib tug kev kub ceev tsub kom qhov loj ntawm cov khaub ncaws, restricting tus neeg siv.

Yuav ua li cas yog fireproof ntaub?

Cov kev muaj pes tsawg leeg ntawm cov khoom nyob rau hauv lub tsim technology ntawm cov khoom muag kawg. Piv txwv li, raws li ib tug lub moj khaum yuav siv tau 100% paj rwb, uas yog tom qab impregnated los yog coated nrog tiv thaiv tebchaw. Yuav kom cov nqaij mos ho tsis txhawb combustion, ntau manufacturers siv thiab tshuaj inhibitors ntawm tus txheej txheem no, tab sis qhov no kev tivthaiv tej zaum yuav txaus ntshai rau cov kev kho mob ntawm cov cab kuj. Ntau zoo thiab technologically advanced web chiv tsim tebchaw nrog cov yam ntxwv. Lawv cov qauv feem ntau ntaub ntawv ib tug nplaim taws-retardant fiber nrog rau qhov kev ua tau zoo yam ntxwv. Piv txwv li, cov kev siv ntawm tshav kub-resistant viscose tso cai tsis tau tsuas yog los mus tiv thaiv cov neeg siv los ntawm cov nplaim taws, tab sis tseem muaj txhawb rau cov kev cai ntawm microclimate rau qab khaub ncaws. Tshwj xeeb mloog yog them mus rau sab nraud tiv thaiv, uas yog siv raws li flyuorokarbonovaya thiab finish, thiab fiberglass, raws li zoo li lwm yam kev tiv thaiv yam.

Ua fireproof coatings

Rau lwm machining siv ntaub ntawv sib txawv, xws li silicone txheej iav fiber daim ntaub thiab lub metallized Txau. Raws li rau lub silicone kho mob, nws zoo tiv thaiv thaum lub sij hawm Vuam vim lub saj zawg zog rwb thaiv tsev. Phem manifests nws tus kheej thiab fiberglass ntaub uas feem ntau muaj ib tug ob-mog txheej ntawm ib tug polyurethane aluminized txheej. Qhov tshwj xeeb nta ntawm no technology koom menyuamuas steel hlau rau qhov cuab lub zog txoj kev. Cov no ib tug nplaim taws retardant ntaub nrog tiv thaiv tawm tsam nplaim taws thiab zog thaum muaj ib tug siab txhua yam kuj. Ib tug lwm txoj rau qhov kev kho no yog lub hauv paus ntawm fiberglass kho txhuas ntawv ci. Raws li txoj cai, daim ntawv thov yog ua nyob rau hauv ib tes, hais tias, txawm li cas los, tsis txo cov kev thiab ua hauj lwm zoo cov yam ntxwv ntawm cov khoom. Tej ntaub yog siv nyob rau hauv nyob tus yeees ntawm kev tiv thaiv cov khaub ncaws, thiab tshav kub rwb thaiv tsev pipelines.

Lub refractory txheej ntawm ntaub

Feem ntau, thiab technologies yog siv raws li qhov chaw kho mob, uas metallized ntaub tiv thaiv thermal los. Lub sij hawm no siv carbon semi-nqus kev kho mob, uas tsis tsuas yog tiv thaiv cov neeg ua hauj lwm los ntawm qhib nplaim taws, tab sis kuj los ntawm lub melts ntawm txawv hlau. Thiab qhov no yog vim lub sij hawm ntawm paintings. Feem ntau, cov ntaub impregnated nrog hluav taws-resistant muaj pes tsawg leeg siv nyob rau hauv lub metallurgical kev lag luam. Nws yog noteworthy tias cov metallization txoj kev ntaub so ntswg vim txhuas tau tau muab siv rau ntau tshaj ib xyoo caum. Tab sis niaj hnub siv tshuab muaj peev xwm tsim heev npaum thiab yooj yim-rau-siv web. Raws li cov kev txheeb xyuas, overalls metallized impregnated txawv mos ntxhib los mos, yooj yim thiab yooj.

Multizaschitnye cov ntaub so ntswg

Raws li twb tau hais, ib tug tiag tiag high-quality khoom uas muaj kev tiv thaiv zog muaj nyob tsuas nrog lub orientation ntawm ib lub spectrum ntawm ntshai heev txawm. Dua li no, muaj ib tug tseem ceeb kev thov rau universal khoom, uas yog hais txog fireproof ntaub nrog multizaschitoy. Ua ntej ntawm tag nrho cov, xws li textile ris tsho tiv thaiv neeg ua hauj lwm los ntawm tag nrho cov hom ntawm thermal los nyob rau hauv txawv industries. Tsis tas li ntawd, manufacturers yog mob siab rau txais vaj txiaj ntsim cov ntaub ntawv kuj yuav tshuaj thiab txhua yam influences. Cov lwm zoo multizaschitnyh cov ntaub so ntswg muaj peev xwm tau muab sau tseg neutrality UV durability ntawm lub teeb liab laus thiab muaj nuj nqi ntawm thermoregulation.

Nta aramid ntaub

Aramid fibers yog tsim ib tug tag nrho pawg ntawm cov ntaub so ntswg uas muaj ib tug ncaj high kev thiab ua hauj lwm zoo zog. Raws li cov technology ntawm cov khoom cua Polyamide qauv los tsim high-zog thiab tshav kub-resistant ntaub so ntswg. Ntxiv mus, cov qualities tsis sib tov, thiab yog nyob rau hauv thaum uas tig mus nyob rau hauv txawv khoom, nyob ntawm seb lub thov fibers. Ib qho ntxiv uas yog hais tias ib tug set ntawm overalls yuav muaj xws li ob leeg cov ntaub ntawv. Thaum lub caij, zus tau tej cov aramid ntaub tso cai rau kom muab cov neeg fibers, uas yog tsis inferior nyob rau hauv lub dag lub zog steel los xij. Qhov no cov ntaub ntawv uas yog marketed nyob rau hauv lub trademark Kevlar. Tab sis nws yog ib qho tseem ceeb coj mus rau hauv tus account hais tias xws li cov khoom muaj ib tug tseem ceeb drawback - lawv tsis tso ncaj qha tshav ntuj thiab kev kawm rau photodegradation dab. Qhia cov dlej zoo thiab tshav kub resistant aramid ntaub muaj peev xwm sawv ntawm tiv kub ntawm txog 400 ° C.

Qhov uas siv tau nplaim taws retardant ntaub?

Lub spectrum ntawm daim ntaub ntawv ntawm cov ntaub ntawv yog yuav luag limitless - peb txog qhov twg yuav tsum tau hluav taws kev tiv thaiv, yog qhov chaw fireproof canvas. Ntawm cov hoob kawm, feem ntau cov lus nug rau manufacturers ntawm ib tug neeg tiv thaiv. Qhov no yog tus kheej nyob rau hauv uas lub yuav tsum tau muaj kev ruaj ntseg neeg ua hauj lwm raug yus, nyob rau hauv cov nqe lus ntawm thermal los, tej khoom thiab cov ntaub ntawv. Tsis ntev los no faib thiab fireproof ntaub, uas yuav siv tau raws li ib tug tag cov ntaub ntawv uas. Nyob rau hauv tas li ntawd mus rau lub thawj muaj nuj nqi ntawm kev tiv thaiv tiv thaiv nplaim taws thiab muab ib tug textile hniav nyhuv, uas koj kom lub sab hauv stylistic meej mom.

xaus

Muab kev tiv thaiv los ntawm thermal kub yus niaj hnub no tsis muaj tej kev nyuaj nyob rau hauv cov nqe lus ntawm kev siv. Lub lag luam yog noo nrog cov tswv yim sib txawv ntawm cov khoom, lub hom phiaj rau koj mus xaiv txoj cai cov ntaub ntawv uas rau kev siv, thiab kev muaj chaw. Thaum zoo li no refractory fibers thiab fabrics rau khaub ncaws yus muaj los ntawm ntau qualities, yog tshaj tsuas yog ib thermal tiv thaiv. Manufacturers tau ua ke textile ntaub ntawv tsim rau tej lag luam. Nkag mus rau hauv tej chaw thiab multifunctional ntaub uas yuav siv tau raws li ib tug tiv thaiv neeg sawv cev tiv thaiv ib tug ntau yam ntawm ntshai heev txawm - los ntawm ncaj qha hluav taws kub mus tshuaj.