Yiziphi izinzuzo ze-cenospheres embonini yokuhlanganisa?

Ama-Cenospheresinto ekhishwe kuyofly umlotha . Inezici ezihlukahlukene ezifana nosayizi wezinhlayiya ezinhle, indawo enkulu ethize, kanye nokufaka ugesi okuhle kakhulu. Isetshenziswa kabanzi emikhakheni ehlukahlukene. Yiziphi izinzuzo zokufaka isicelo embonini yokuhlanganisa?

A- Izinzuzo ze-cenospheres embonini yokuhlanganisa

1. Inani le-resin lincane. Ngenxa yendawo encane yomumo oyindilinga kunoma yisiphi isimo, ubuhlalu budinga i-resin encane. Ukupakishwa kwezinhlayiya nakho kuyathuthukiswa. Ukusabalalisa usayizi wezinhlayiyana ezibanzi zama-cenospheres kwenza ama-microspheres amancane agcwalise izikhala phakathi kwama-microspheres amakhulu.
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2. Thuthukisa i-liquidity. Ngokungafani nezinhlayiya ezimise ngendlela engavamile, ama-cenospheres agingqika kalula phakathi komunye nomunye, athuthukisa uketshezi. Lokhu kubangela i-viscosity ephansi kanye nezakhiwo ezingcono zokugeleza zamasistimu asebenzisa ama-cenospheres. Futhi, i-sprayability iyathuthukiswa.
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3. Ubulukhuni obuphezulu namandla.Ama-Cenosphereszinamandla amakhulu, ama-microspheres aqinile athuthukisa ubulukhuni, ukumelana nokukhuhla kanye nokumelana nokuhuzuka kwezingubo.
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4. Umphumela omuhle wokushisa oshisayo. Ngenxa yesakhiwo esiyindilinga esiyindilinga se-cenospheres, inomphumela omuhle kakhulu wokufakwa kwe-thermal uma igcwaliswa ngezingubo.
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5. Ingakwazi ukulawula isicwebezelisi. Njenge-filler, ama-cenospheres anganciphisa i-gloss, futhi ngisho nasezimweni zezidingo zokwengeza okuphezulu, angaqeda ukwanda okukhulu kwe-viscosity ukuthi ama-matting agent avamile avame ukubangela, futhi abuye abe nezindleko eziphansi.
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6. Izithako eziqondile ze-inert. Ama-Cenospheres akhiwe ngezithako ze-inert, okuholela ekuqineni okuhle kakhulu, ukumelana nesimo sezulu, ukumelana nokugqwala kanye nokumelana namakhemikhali.
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7. Khulisa ukutholakala. Ama-Cenospheres ayizindilinga eziyizigodi ezihamba kancane futhi ezisakaza ukukhanya futhi zi-opaque, okubuye kwandise amandla okucasha kapende.
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8. Ukuhlakazeka. Ama-cenospheres ahlakazeka njengama-mineral fillers. Ngenxa yezindonga zawo eziwugqinsi namandla acindezelayo aphezulu, ama-cenospheres angakwazi ukumelana nokucutshungulwa kwazo zonke izinhlobo zezixube, ama-extruder kanye nemishini yokubumba.
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9. Akukho ukungcola kwe-silicon yekristalu. Ngokungafani namanye ama-filler, okuqukethwe kwe-crystalline silicon kuma-cenospheres kungaphansi kwamazinga angeyona ingozi. Ama-Cenospheres awabhekwa njengengozi futhi awadingi izimpawu eziyisixwayiso ezikhethekile.
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Okwesibili, imikhiqizo yokugqoka eyinhloko esetshenziswa yi-cenospheres
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B. I-thermal insulation coating
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Njengoba ukumelana kwezinga lokushisa kwama-cenospheres kuphakeme njenge-1500 degrees kanye ne-thermal conductivity encane, ingangezwa ekugqokeni njengento yokushisa okushisayo, engakhuphula kakhulu umphumela wokushisa oshisayo we-coating. Kusetshenziswa ama-cenospheres njengezinto zokusetshenziswa eziyinhloko, kulungiswa isifutho sesifutho se-thermal insulation ukumelana nokuqukethwe okuphansi kokuqukethwe okuphansi, okunezici zokushwabana okungasindi nokulawulekayo ngemva kokushiswa. Abanye abacwaningi bathola ukuthi ukungezwa kwama-cenospheres enamathela kuthuthukisa kakhulu umphumela wokushisa oshisayo we-coating. Lapho umthamo wawungu-9%, umphumela wokushisa oshisayo wawulungile.
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2. I-flame retardanti-fire retardantenamathela
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Ama-Cenospheres anokushisa okuphezulu okuphikisayo futhi anezici zokungashi, ukungaguquki kanye nokungabhemi ngaphansi kwezinga lokushisa eliphezulu. Ziyakwazi ukumelana nomlilo futhi zingawuvimbeli ilangabi izinto ezingezona ezensimbi ezingenasici futhi ziyizigcwalisi ezinhle zokukhiqiza izimbotshana ezingashi futhi ezibamba ilangabi. Ukwengeza cishe izingxenye ezingu-60 zikapende oxutshwe nezinhlobo ezingaphezu kweziyi-10 zezinto zokusetshenziswa, umkhiqizo unokunamathela okuhle kakhulu, umphumela omuhle wokubushela amalangabi nomthelela ophawulekayo wokunciphisa umsindo, futhi unokumelana okuphawulekayo okuphezulu nokuphansi kwezinga lokushisa.
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3. Izingubo zokulwa nokugqwala kwezimboni
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I-Cenospheres nayo ithole imiphumela emihle ekunqandeni ukugqwala kanye ne-anti-rust coatings. Ingakwazi ukwengeza amaphuzu angu-6 ~ 10 we-cenospheres ukuze kulungiswe isakhiwo sensimbi esinganwetshiwe esilwa ne-corrosion, esisetshenziselwa ikakhulukazi ukuvikela ukubola kwezakhiwo zensimbi ekwakhiweni kwephrojekthi. I-coating inokumelana nokugqwala okuhle nokumelana nokushisa okuphezulu, futhi isetshenziswa emishinini yamakhemikhali. Akulula ukuwa, impilo ende yesevisi
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4. Ukugqoka okungangeni manzi
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Izinga lokumunca amanzi le-cenospheres liphansi, cishe u-5%, futhi amaconsi amanzi afana namazolo kuma-cenospheres, okubonisa ukuthi ama-cenospheres anokusebenza okuhle okungangeni manzi futhi angasetshenziswa njengesigcwalisi sezingubo ezingangeni manzi. I-polymer esekelwe kusimende engangeni emanzini ithuthukiswa ngokusebenzisa ubuhlalu obuntantayo kanye ne-montmorillonite, ukwengeza ama-cenospheres, ukuthuthukisa uketshezi lwe-slurry kasimende nokunciphisa izindleko zokukhiqiza. Ama-cenospheres angu-15% ayengeziwe ekukhiqizeni, futhi umkhiqizo unokusebenza okuhle okungangeni manzi.
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5. Okunye okunamathelayo
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Ukusebenzisa ama-cenospheres njenge-filler, ngaphezu kwezingubo ezingenhla, i-powder eyomile ebonisa ukushisa kwe-thermal conductivity ene-conductivity ephansi yokushisa, ukukhanya okuphezulu, ukumelana nokugqoka okuphezulu, ukubambezeleka komlilo okuphezulu kanye nokumelana nesimo sezulu esiphezulu nakho kungathuthukiswa. Ine-anti-corrosion kanye ne-asidi ne-alkali ukumelana. Uma i-coating incane kakhulu, iyavutha futhi inomsebenzi omuhle wokulwa nombani.