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Abakhiqizi bokufakwa kwe-HGM Hollow Glass Microspheres

Abakhiqizi bokufakwa kwe-HGM Hollow Glass Microspheres

Incazelo emfushane:

Ama-microspheres engilazi angenalutho abukeka emhlophe ngokubukeka, okuyinto ebonakalayo yempuphu enokufudumala okuhle. Izici yilezi: ukwahlukanisa umsindo, ukubambezeleka kwelangabi, ukwahlukanisa okuhle kagesi, ukuminyana okuphansi, ukumuncwa kukawoyela ophansi, namandla amakhulu. Isetshenziswa kabanzi ekuphrinteni ama-inki, izinto zokunamathisela, amaplastiki obunjiniyela, iraba eguquliwe nezingxenye zokufakwa kukagesi. Ngenxa yokusebenza kwayo okuzinzile, ukumelana kahle kwesimo sezulu, nentengo ephansi, isetshenziswe kabanzi.

Izinto eziyinhloko zama-microspheres ezingilazi eziyize i-silicon dioxide-SiO2 ne-aluminium oxide-Al2O3 ngemuva kokuxoshwa nokuhlungwa ekushiseni okuphezulu okungu-1400°C. Ububanzi be-microspheres yengilazi engenalutho buphakathi kwama-microns ama-5 kuye kwayi-1000.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Ukwethulwa kwama-microspheres engilazi angenalutho

Ama-microspheres engilazi angenalutho abukeka emhlophe ngokubukeka, okuyinto ebonakalayo yempuphu enokufudumala okuhle. Izici yilezi: ukwahlukanisa umsindo, ukubambezeleka kwelangabi, ukwahlukanisa okuhle kagesi, ukuminyana okuphansi, ukumuncwa kukawoyela ophansi, namandla amakhulu. Isetshenziswa kabanzi ekuphrinteni ama-inki, izinto zokunamathisela, amaplastiki obunjiniyela, iraba eguquliwe nezingxenye zokufakwa kukagesi. Ngenxa yokusebenza kwayo okuzinzile, ukumelana kahle kwesimo sezulu, nentengo ephansi, isetshenziswe kabanzi.

Izinto eziyinhloko zama-microspheres ezingilazi eziyize i-silicon dioxide-SiO2 ne-aluminium oxide-Al2O3 ngemuva kokuxoshwa nokuhlungwa ekushiseni okuphezulu okungu-1400°C. Ububanzi be-microspheres yengilazi engenalutho buphakathi kwama-microns ama-5 kuye kwayi-1000.

Ukusetshenziswa kwama-microspheres engilazi angenalutho

Isisindo sokukhanya nevolumu enkulu
Ubuningi bezingilazi ezingenalutho zengilazi cishe kungokweshumi kobuningi bezinhlayiya zokugcwalisa zendabuko. Ngemuva kokugcwalisa, inganciphisa kakhulu isisindo somkhiqizo, ishintshe futhi isindise izinhlaka eziningi zokukhiqiza, futhi inciphise nezindleko zomkhiqizo.

Ukuhlakazeka 2.High, isikweletu esihle
Ngenxa yokuthi ubuhlalu beglasi obungenalutho buyimikhakha emincane, banokufudumala okungcono ku-resin ewuketshezi kune-flake, inaliti noma okugcwalisa okungajwayelekile, ngakho-ke banokusebenza okuhle kakhulu kokugcwalisa isikhunta. Okubaluleke kakhulu ukuthi ama-microspheres engilazi angenalutho yi-isotropic, ngakho-ke ngeke abe nokuncipha kokuncipha okungahambelani kwezingxenye ezahlukahlukene ngenxa yomumo, futhi aqinisekise ukuzinza komkhiqizo ngaphandle kokuphamba.

Ukushisa kwe-3.Heat, ukwahlukanisa umsindo, ukwahlukanisa, ukumuncwa kwamanzi okuphansi
Ingaphakathi lobuhlalu beglasi obungenalutho igesi elincanyana, ngakho-ke inezici zokufakwa kwemisindo nokufakwa kobushushu, futhi iyigcwalisi elihle kakhulu lokulondolozwa kokushisa okuhlukahlukene nemikhiqizo yokuvikela umsindo. Izici zokufudumeza ezishisayo zezingilazi eziyize ezingenalutho zingasetshenziswa ukuvikela umkhiqizo ekushayweni okushisayo okubangelwa ukushintshana phakathi kokushisa okusheshayo nezimo zokupholisa ezisheshayo. Ukwehliswa okuphezulu nokumuncwa kwamanzi okuphansi kwenza kusetshenziswe kabanzi ekucutshungulweni nasekukhiqizweni kwezinto zokwakha ikhebula.

Ukumuncwa kawoyela 4.Low
Izinhlayiya zomkhakha zinquma indawo yayo encane kunazo zonke kanye nokumuncwa kukawoyela ophansi. Ngesikhathi sokusetshenziswa, inani le-resin lingancishiswa kakhulu. Ngisho nangaphansi kwesisekelo sokungezwa okuphezulu, i-viscosity ngeke inyuke kakhulu, okuthuthukisa kakhulu izimo zokukhiqiza nezokusebenza. Khulisa ukusebenza kahle komkhiqizo ngo-10% -20%.
ama-microspheres engilazi angenalutho agcwalisa futhi akhanyisa i-ejenti ngopende, i-raber, amaplastiki aguquliwe, ingilazi ye-fiber fiber eqinisiwe, itshe lokufakelwa, i-putty nezinye izimboni; izimboni zezimayini zensimu kawoyela negesi zingakhiqiza udonga lwesimende samandla aphansi kakhulu kanye nobuningi obuphansi ngokusebenzisa izakhiwo zalo zokucindezela nezokuxinana okuphansi kakhulu.


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