Cov iav fiber ntau checkered ntaub yog tsis ntswj roving dawb ntaub, yog ib qho tseem ceeb hauv paus khoom ntawm tes muab tshuaj txhuam iav fiber reinforced yas.Lub zog ntawm daim ntaub gingham feem ntau yog nyob rau hauv warp thiab weft kev taw qhia ntawm cov ntaub.Rau lub sijhawm uas xav tau siab warp lossis weft lub zog, nws tuaj yeem ua rau hauv ib txoj kev ntaub, uas tuaj yeem npaj rau hauv warp lossis weft kev taw qhia ntau dua untwisted roving, ib daim ntaub warp, ib daim ntaub weft.
Cov iav fiber ntau yog cov iav rub rau hauv cov iav zoo heev, lub sij hawm no cov iav hlau muaj qhov muag zoo heev.Cov iav filament yog spun rau hauv xov paj thiab tom qab ntawd dhau los ntawm ib lub loom los ua cov ntaub fiberglass.Vim hais tias cov iav filament yog qhov zoo heev, thaj tsam ntawm ib chav tsev loj yog qhov loj, yog li qhov ntsuas kub tsis kam txo.Ib yam li lub tswm ciab tuaj yeem yaj zoo tooj liab hlau.Tab sis iav tsis hlawv.Lub combustion uas peb tuaj yeem pom yog qhov tseeb ntawm cov khoom siv cob coated ntawm cov iav fiber ntau daim ntaub, los yog txuas impurities, txhawm rau txhim kho kev ua haujlwm ntawm cov iav fiber ntau.Ntshiab iav fiber ntau daim ntaub los yog coated nrog ib co kub resistant txheej, nws yuav ua tau los ntawm refractory khaub ncaws, refractory hnab looj tes, refractory pam khoom.Txawm li cas los xij, yog tias nws nkag mus rau hauv daim tawv nqaij ncaj qha, cov fibers tawg yuav ua rau tawv nqaij ntau dua thiab ua rau khaus.
Cov iav fiber ntau yog siv rau tes muab tshuaj txhuam rau hauv cov txheej txheem, iav fiber ntau cov khoom siv daim phiaj daim ntaub yog tsuas yog nyob rau hauv lub hull, cia tank, txias ntauwd, nkoj, tsheb, tank, lub tsev cov ntaub ntawv.Cov iav fiber ntau hauv kev lag luam feem ntau yog siv rau: rwb thaiv tsev kub, tiv thaiv hluav taws, nplaim hluav taws.Cov khoom nqus cua sov ntau thaum nws hlawv los ntawm cov nplaim hluav taws thiab tuaj yeem tiv thaiv cov nplaim taws los ntawm kev, ntxiab cua.
1. Raws li cov muaj pes tsawg leeg: feem ntau alkali, alkali, siab alkali (yog los faib cov muaj pes tsawg leeg ntawm alkali hlau oxide nyob rau hauv iav fiber), ntawm chav kawm, kuj muaj kev faib tawm los ntawm lwm yam, tab sis ntau ntau yam, tsis yog ib daim ntawv teev.
2. Raws li cov txheej txheem tsim khoom: crucible drawing thiab pas dej ua ke kiln drawing.
3. Raws li ntau yam: muaj cov xov paj sib cais, cov xov paj ncaj, cov xov paj dav hlau, thiab lwm yam.
Tsis tas li ntawd, nws yog raws li ib tug fiber ntau txoj kab uas hla, TEX tooj, twist, infiltrating tus neeg saib xyuas hom kom paub qhov txawv.Kev faib tawm ntawm cov iav fiber ntau thiab cov xov paj fiber ntau zoo sib xws, ntxiv rau cov saum toj no, kuj suav nrog: kev xaws, gram hnyav, amplitude, thiab lwm yam.
Cov iav fiber ntau thiab iav cov ntaub ntawv tseem ceeb sib txawv: iav fiber ntau daim ntaub thiab iav cov khoom tseem ceeb sib txawv tsis loj, feem ntau yog vim cov khoom siv yuav tsum sib txawv, yog li muaj qee qhov sib txawv hauv cov qauv.Cov ntsiab lus silica ntawm phaj iav yog li 70-75%, thiab cov ntsiab lus silica ntawm iav fiber ntau yog qis dua 60%.
Post lub sij hawm: Mar-08-2023