Nano Silika Powder-White Carbon Black

Nano-silikandi inorganic mankhwala zipangizo, amene amadziwika kuti woyera mpweya wakuda.Popeza ultrafine nanometer kukula osiyanasiyana 1-100nm wandiweyani, choncho ali ndi katundu zambiri wapadera, monga kukhala ndi katundu kuwala ndi UV, kupititsa patsogolo luso la zipangizo zina motsutsana ukalamba, kulimbitsa ndi kukana mankhwala.Silika ili ndi ntchito zosiyanasiyana.Nanoscale silika ndi amorphous woyera ufa, sanali poizoni, zoipa, sanali kuipitsa, mawonekedwe mu dongosolo ozungulira, kusonyeza dongosolo la quasi-particles ndi flocculent mauna, maselo chilinganizo ndi chilinganizo SiO2, insoluble m'madzi.

Choyamba, ntchito pulasitiki.Kutenga ubwino wopatsira, tinthu tating'onoting'ono ta silicon doxide nanopowders, zomwe zingapangitse pulasitiki kukhala wandiweyani, pambuyo powonjezera filimu ya pulasitiki ya silika polystyrene, yomwe ingapangitse kuwonekera kwake, mphamvu, kulimba, kukana madzi ndi anti-kukalamba katundu.Kusintha wamba pulasitiki olypropylene kwa nano-silika kumapangitsa zizindikiro zazikulu luso (mayamwidwe madzi, kutchinjiriza kukana, compressive otsalira mapindikidwe, flexural mphamvu, etc.) kuti anakumana kapena kuposa ntchito nayiloni 6 engineering mapulasitiki.

Kachiwiri, pa ntchito zodzoladzola.Nano-SiO2 ndi zinthu zopanda organic zomwe zimagwirizana mosavuta ndi zigawo zina za zodzoladzola.Ili ndi zabwino zake zopanda poizoni, zopanda kukoma, zomwe zimakhala zoyera, zowoneka bwino za ultraviolet, kukhazikika bwino, komanso kusawonongeka pambuyo pa kuwala kwa UV, popanda mtundu, kapena zosakaniza zina zomwe zimapangidwira kuchokera ku mankhwala, zomwe zinayika maziko abwino a sunscreen cosmetic upgrading.

Pomaliza, kugwiritsa ntchito mankhwala antibacterial.Nano silika ufa ndi inertia thupi, mkulu adsorption, ambiri ntchito monga chonyamulira pokonza fungicides, pamene nano-SiO2 monga chonyamulira akhoza adsorbed ion antimicrobial, antibacterial kukwaniritsa yolera yotseketsa zolinga, malipoti angagwiritsidwe ntchito mu refrigerators chipolopolo, kompyuta kiyibodi, etc. kupanga.Kuti mugwiritse ntchito nano-SiO2 malo akuluakulu apadera, mawonekedwe amitundu yambiri komanso mphamvu zotsatsira komanso mawonekedwe amodzi a thupi, ayoni asiliva a ionic ndi ntchito zina zomwe zimapangidwa kuti zifanane ndi masoporous nano SiOX pamwamba, zidapanga kutentha kothandiza kwambiri, kokhazikika, kosasunthika, sipekitiramu antimicrobial nano-antibacterial ufa akhoza ankagwiritsa ntchito zida, mankhwala, mankhwala zomangira, zipangizo kunyumba, ulusi zinchito, mapulasitiki ndi mafakitale ena.

Nano-silica, monga membala wa zida za nanometer, ili ndi tanthauzo lofunikira pakukula kwake.Maphunziro a nanomaterials apindula zambiri m'nyumba, koma kugwiritsa ntchito nano-SiO2 kwangoyamba kumene, ndi kuphunzira mozama kwa nano SiO2, kukulitsa malo ogwiritsira ntchito, kupititsa patsogolo mafakitale a nano silika, zipangizo za nano-silica zikutsogoleranso. chidwi kwambiri ndipo ndithudi adzakulitsa ziyembekezo zambiri.