Ufa wa silika umapangidwa ndi quartz yachilengedwe (SiO2) kapena quartz yosakanikirana (amorphous SiO2 pambuyo pa quartz yachilengedwe imasungunuka ndi kukhazikika pa kutentha kwakukulu) kupyolera mu kuphwanya, kugaya, kuyandama, kuyeretsa asidi, kuyeretsa madzi ndi njira zina.Ndiye ntchito ndi kupanga silicon ufa ndi chiyani?Zotsatirazi zikufotokoza ntchito ya silicon ufa ndi kupanga ndondomeko yasiliconufa mphero.

Kuphatikiza pa kukulitsa kocheperako kwamafuta, katundu wabwino kwambiri wa dielectric, matenthedwe apamwamba kwambiri, kuyimitsidwa kwabwino ndi zinthu zina zabwino kwambiri, katundu wa silika ufa amaphatikizanso izi:

(1) Kutchinjiriza kwabwino: chifukwa cha chiyero chachikulu cha ufa wa silicon, zonyansa zochepa, magwiridwe antchito okhazikika komanso kutchinjiriza kwamagetsi kwabwino kwambiri, mankhwala ochiritsidwa amakhala ndi kutchinjiriza kwabwino komanso kukana kwa arc.

(2) Iwo akhoza kuchepetsa exothermic pachimake kutentha kwa epoxy utomoni kuchiritsa anachita, kuchepetsa liniya kutambasuka koyefishienti ndi shrinkage mlingo wa mankhwala anachiritsa, motero kuthetsa nkhawa mkati mwa mankhwala anachiritsa ndi kupewa akulimbana.

(3) Kukana kwa dzimbiri: ufa wa silika siwophweka kuchitapo kanthu ndi zinthu zina, ndipo ulibe mankhwala okhudzana ndi ma asidi ambiri ndi alkali.Tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono tating'onoting'ono.

(4) The tinthu grading ndi wololera, amene angathe kuchepetsa ndi kuthetsa sedimentation ndi layering pamene ntchito;Itha kupititsa patsogolo kulimba komanso kulimba kwa chinthu chochiritsidwa, kukulitsa kukana kwamafuta, kukulitsa matenthedwe azinthu zomwe zachiritsidwa, ndikuwonjezera kuchedwa kwamoto.

(5) Ufa wa silika wopangidwa ndi silane coupling agent umakhala wonyowa bwino ku ma resin osiyanasiyana, magwiridwe antchito abwino a adsorption, kusakaniza kosavuta komanso osaphatikiza.

(6) Kuphatikizika kwa ufa wa silika monga chodzaza mu utomoni wa organic sikungowonjezera zinthu zomwe zachiritsidwa, komanso kumachepetsa mtengo wazinthu.

Kapangidwe ka ufa wa silika kumaphatikizapo kupukuta kowuma ndi kupera konyowa.

Kuwuma pogaya silicon ufa ndondomeko: ikani pakachitsulo ufa zopangira musiliconorekugayampheromakinaza kugaya.The akupera ndondomeko akhoza mosalekeza kudyetsa ndi kukhetsa, kapena athandizira angapo kulemera zopangira pa nthawi imodzi, ndiyeno kutulutsa pambuyo mosalekeza akupera kangapo;Pamene kutaya, tinthu kukula adzakhala ankalamulidwa ndi chabwino ufa classifier.Zogulitsa za coarse ziyenera kubwezeredwa ku mphero kuti zigayidwenso kapena ngati zinthu, ndipo zabwinozo zidzakhala zopangidwa.Pakupukuta kouma, samalani mosamalitsa chinyezi cha zinthu zogaya, ndipo mankhwalawo sadzakhala owuma.

Yonyowa akupera silika ufa kupanga ndondomeko: kuika angapo kulemera silika ufa zopangira mu mpira mphero nthawi imodzi, kuwonjezera mlingo woyenera wa madzi, ndi ntchito ndende ndi 65% ~ 80%;Pambuyo mosalekeza akupera kwa maola oposa khumi, kutsanulira slurry, ntchito kuthamanga kusefera njira kapena kuika mu zinthu mbiya kuti mwachibadwa precipitate ndi dehydrate, ndi kupeza madzi kubala keke;Pambuyo kuthyoledwa ndi kumwazikana ndi chophwanyira, icho chimakhala chofanana ndi mosalekeza mu dzenje lachitsulo chowumitsa chowumitsa, ndipo mankhwalawa amapezedwa atatha kuyanika.

Popanga zowuma zowuma za silicon powder, katswiri wa silicon powder grinder akhoza kusankhidwa.Mtengo HLMXsilicon ufa ultra-fine verticalkugayampheroopangidwa ndi HCMilling(Guilin Hongcheng) akhoza kutenga gawo lalikulu pakupanga youma akupera pakachitsulo ufa.Chifukwa cha kupanga kwake kwakukulu, kulondola kwamagulu apamwamba komanso mtundu wapamwamba wa zinthu zopera, zapambana kutamandidwa ndi makasitomala, ndipo ndizoyenera kwambiri ngatikupanga silicon ufamzerezida.

Monga wopanga odziwa makina ndi zida migodi, HCMilling(Guilin Hongcheng) imakhazikika kupanga mitundu yosiyanasiyana yasilicon ufa akuperampherozida.Ngati mukufuna kudziwa zambiri za njira yopangira ufa wa silicon, chonde funsani HCM kuti mudziwe zambiri.