Raws li cov duab thiab qhov ntev, iav fiber ntau yuav raug faib ua cov fiber ntau txuas ntxiv, ruaj khov-fiber ntau thiab iav ntaub plaub; raws li cov iav muaj pes tsawg leeg, nws tuaj yeem faib ua cov tsis-alkali, tshuaj lom neeg ua haujlwm, siab alkali, nruab nrab alkali, siab zog, siab elastic modulus thiab alkali tsis kam (Alkali tsis kam) iav fiber, thiab lwm yam.
Cov ntaub ntawv tseem ceeb rau kev tsim cov iav fiber ntau yog: quartz xuab zeb, alumina thiab pyrophyllite, limestone, dolomite, boric acid, dej qab zib tshauv, mirabilite, fluorite, thiab lwm yam. molten iav ncaj qha rau hauv cov fibers; lwm qhov yog ua ntej ua cov iav nplua rau hauv iav pob zeb lossis pas nrig nrog lub taub 20mm, thiab tom qab ntawd ua kom kub thiab rov kho lawv ntau txoj kev los ua rau lawv nrog txoj kab uas hla ntawm 3 ~ 80μm zoo nkauj fiber ntau. Qhov infinitely ntev fiber ntau kos los ntawm cov neeg kho tshuab txoj kev los ntawm platinum alloy phaj hu ua cov iav txuas ntxiv, feem ntau hu ua fiber ntau. Discontinuous fibers ua los ntawm rollers lossis airflow yog hu ua taag-ntev iav fiber ntau, lossis luv fibers.
Cov iav iav tau muab faib ua qib sib txawv raws li lawv cov qauv, cov khoom thiab kev siv. Raws li cov qauv qhia qib qib, E qib iav fiber ntau yog qhov feem ntau siv thiab siv dav hauv cov khoom siv hluav taws xob rwb thaiv tsev; S qib yog tshwj xeeb fiber ntau.
