I-Fly Ash Cenosphere yoMgangatho ophezulu ka-2021 - Iimpawu ze-Cenospheres Hollow Microspheres – Kehui

Ii-cenospheres (Izinto zeMineral eziNgezelelweyo eziqulathe iAlumina kunye neSilica) yimveliso evela kwizityalo zamandla ezitshisa amalahle kwaye yisphere esikhaphukhaphu, esingenamsebenzi, esingenanto sigcwele umoya okanye igesi engasebenziyo. Umbala weCenosphere uyahluka ukusuka kungwevu ukuya phantse kumhlophe kwaye ubuninzi bayo bumalunga ne-0.4 – 0.8 g/cm3 (0.014 – 0.029 lb./cu in), nto leyo ebanika amandla okubhabha.
Ii-cenospheres zisetyenziswa njengesizalisi esikhaphukhaphu sesakhiwo kwikhonkrithi nakwiplastiki. Ezi spheres zixutywa ne-resin ukwenza i-foam ekhaphukhaphu ye-syntactic esetyenziswa njengezinto eziphambili kwiiphaneli zesandwich, iibhloko zezixhobo, kunye ne-foam ethambileyo. Zisetyenziselwa ukwenza iithayile ezichasayo ubushushu kunye neengubo ze-ceramic ezine-conductivity ephantsi yobushushu. Ii-cenospheres ezigqunywe ngesinyithi zongezwa kwiipeyinti zokukhusela ze-EMI.

Iimpawu zeCenospheres (ezikwabizwa ngokuba IiMicrospheres Ezingenanto):

1. Ukutyibilika kakuhle: Ii-microbeads ezingenanto ziyi-microspheres ezingqukuva ezingenanto ezinobubanzi be-particle obuyi-0.2µm-400µm, kwaye isantya se-spherical yi-≥95%, nto leyo enyusa ukutyibilika kwezinto ezizalisiweyo kwaye yenze izinto ezizalisiweyo zifaneleke ngakumbi ukucutshungulwa.
2. Uxinano oluphantsi: ii-microspheres ezingenanto zinoxinano lwemveliso oluyi-0.4g/cm3 -0.8g/cm3. Xa kuthelekiswa nezinye izinto ezininzi zezimbiwa ezisemhlabeni, ii-microspheres ezingenanto zilula ngama-30%-85%.
3. Isantya Esiphezulu Sokuzalisa: Iimicrospheres ezingenanto zihlala kwindawo encinci kakhulu yokuzalisa. Ngenxa yesakhiwo sayo esingqukuva, i-viscosity iyancipha kakhulu.
4. Amandla aphezulu: ii-microspheres ezingenanto zinokumelana ne-4000 kg/cm ngenxa yeqokobhe lazo eliqinileyo.
Amandla okucinezela ukusuka kwi-3 ukuya kwi-7000 kg/cm3.
5. Ukuncipha okuphantsi: Iintsimbi zeCavity zezinye zezinto ezimbalwa kwintsimi yokuzalisa ezinokufezekisa ukuncipha okuphantsi. Izinga lokuncipha kwenani elikhulu lee-microspheres ezigcweleyo ezingenanto.
6. Ubushushu bokugquma kunye nokuthintela isandi: Uphawu olungenanto lwenza ukuba ii-microspheres ezingenanto zibe nobushushu obuphantsi kwaye zingasetyenziselwa ukuthintela ubushushu kunye nezixhobo zokuthintela isandi.
7. Uzinzo oluqinileyo: ii-microspheres ezingenanto zingongezwa kwizinyibilikisi, iikhemikhali eziphilayo, amanzi, ii-asidi okanye iziseko ngaphandle kokutshintsha iipropati zazo zeekhemikhali.
8. Ukumelana nobushushu obuphezulu: Ekubeni iqondo lokunyibilika kwee-microspheres ezingenanto liphezulu njenge-1450°C, linokuhlala lizinzile kubushushu obuphezulu obungaphezulu kwe-1000°C.
9. Ukufakelwa kombane: Sebenzisa iiswitshi ezahlukeneyo zombane, iiphaneli zezixhobo, kunye nezixhobo zokupakisha ze-elektroniki ukuphucula ukufakelwa kombane.
10. Ixabiso eliphantsi: Ixabiso lee-microspheres ezingenanto liphantsi ngama-50%-200% kunelee-microspheres zokwenziwa.

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