Txoj kev npaj ntawmbasalt fiber ntaufeem ntau suav nrog cov kauj ruam hauv qab no:
1. Kev npaj cov khoom siv raw:Xaiv high-purity basalt ore ua raw khoom. Cov ore yog crushed, hauv av thiab lwm yam kev kho mob, thiaj li hais tias nws mus txog lub granularity yuav tsum tau haum rau kev npaj fiber ntau.
2. Melting:Cov av basalt ore yog melted nyob rau hauv ib tug tshwj xeeb kub kub rauv. Qhov kub hauv lub cub tawg feem ntau yog siab tshaj 1300 ° C, yog li cov ore tau yaj tag rau hauv lub xeev magma.
3. Fibrillation:Lub molten magma yog fibrillated los ntawm txoj kev tig spinneret (los yog spinnerette). Nyob rau hauv ib tug spinneret, lub magma yog sprayed mus rau ib tug high-speed rotating spinneret, uas rub lub magma mus rau hauv zoo fibers los ntawm centrifugal quab yuam thiab stretching.
4. Coagulation thiab solidification:Cov ejected basalt fibers tau ua kom txias thiab solidification txheej txheem los tsim ib tug nruam fiber mesh qauv. Nyob rau tib lub sijhawm, los ntawm cov tshuaj tiv thaiv ntawm cov tshuaj tsuag fibers thiab oxides hauv huab cua, oxide zaj duab xis yog tsim nyob rau saum npoo ntawm cov fibers, uas ua rau kom muaj kev ruaj ntseg ntawm cov fibers thiab lawv cov kub tsis kam.
5. Cov khoom tiav tiav:kho taubasalt fiber ntauyog yuav tsum tau ua thiab ua tiav. Qhov no suav nrog kev txiav rau hauv qhov xav tau loj thiab cov duab, kho qhov chaw lossis txheej txheej, thiab lwm yam, kom tau raws li qhov xav tau ntawm cov ntawv thov sib txawv.
Cov txheej txheem ntawm kev npajbasalt fiber ntauFeem ntau yog nyob rau ntawm high-temperature melting thiab fibrillation technology. Los ntawm kev tswj cov txheej txheem melting thiab cov txheej txheem fibrillation, basalt fiber mat khoom nrog cov khoom zoo tagnrho tuaj yeem tau txais. Qhov kub, siab thiab fibrillation ceev thaum lub sij hawm npaj yuav tsum tau tswj raws li cov kev cai tshwj xeeb thiaj li yuav tau txais zoo basalt fiber mats.
Post lub sij hawm: Sep-15-2023
