Dab tsi yog basalt fiber

Basalt fibers: Nruam fibers kos los ntawm ntuj basalt. Nws yog cov fiber ntau txuas ntxiv ua los ntawm cov khoom siv basalt ntawm 1450 degree ~ 1500 degree thiab kos ntawm kev kub ceev los ntawm platinum rhodium alloy hlau kos duab ntws phaj. Cov xim ntawm cov ntshiab ntuj basalt fibers feem ntau yog xim av. Basalt fiber yog ib yam tshiab ntawm inorganic environmentally friendly ntsuab cov khoom siv fiber ntau, uas yog tsim los ntawm oxides xws li silicon dioxide, alumina, calcium oxide, magnesium oxide, hlau oxide thiab titanium dioxide. Basalt txuas ntxiv fiber ntau tsis tsuas yog muaj lub zog siab, tab sis kuj muaj ntau yam khoom zoo xws li hluav taws xob rwb thaiv tsev, corrosion kuj, thiab kub tsis kam. Basalt fiber ntau yog tsim los ntawm melting basalt ore ntawm kub thiab nqus hlau, uas muaj ib tug silicate zoo ib yam li tej yam ntuj tso ore, thiab yuav biodegraded nyob rau hauv ib puag ncig tom qab pov tseg, uas tsis muaj teeb meem rau ib puag ncig. Tuam Tshoj tau teev cov basalt fiber ntau raws li ib qho ntawm plaub fibers loj (carbon fiber, aramid, ultra-high molecular hnyav polyethylene, basalt fiber) rau txoj kev loj hlob tseem ceeb, thiab tau paub txog kev tsim khoom. Basalt nruam fibers tau dav siv nyob rau hauv fiber reinforced composites, kev sib txhuam cov ntaub ntawv, shipbuilding cov ntaub ntawv, thermal rwb thaiv tsev ntaub ntawv, automotive kev lag luam, high-temperature lim fabrics, thiab tiv thaiv teb.