Nano Silica Powder-White Carbon Black

Nano-silicais an inorganic chemical materials, inowanzozivikanwa sewhite carbon black.Sezvo iyo ultrafine nanometer saizi yakakura 1-100nm gobvu, saka ine akawanda akasiyana zvimiro, senge kuve neoptical zvivakwa zvinopesana neUV, kuvandudza kugona kwezvimwe zvinhu kurwisa kuchembera, kusimbisa uye makemikari kuramba.Silika ine maitiro akasiyana-siyana.Nanoscale silica is amorphous white poda, isiri-chepfu, isinganakidze, isingasvibise, chimiro muchimiro chedenderedzwa, inoratidza chimiro chequasi-particles uye flocculent mesh, molecular formula uye formula SiO2, isinganyunguriki mumvura.

Chekutanga, mapurasitiki ekushandisa.Kutora zvakanakira kutapurirana, diki diki saizi yesilicon doxide nanopowders, iyo inogona kuita kuti plastiki iwedzere kuomarara, mushure mekuwedzera silica polystyrene plastiki firimu, iyo inogona kuvandudza yayo pachena, simba, kuoma, kudzivirira kwemvura uye anti-kuchembera zvinhu.Kugadzirisa akajairwa epurasitiki olypropylene akananga ku nano-silica inoita kuti ive hombe tekinoroji zviratidzo (kunyura kwemvura, insulation kuramba, compressive residual deformation, flexural simba, nezvimwewo) zvinosangana kana kudarika kuita naironi 6 engineering mapurasitiki.

Chechipiri, pakushandiswa kwezvizoro.Nano-SiO2 inorganic constituents zviri nyore kuenderana nezvimwe zvikamu zvezvizoro.Iyo ine mabhenefiti easina muchetura, asingaravike, pachawo senge chena, inoratidzira ultraviolet kugona, kugadzikana kwakanaka, uye kusaora mushure me UV irradiation, isina ruvara, kana nezvimwe zvinongedzo zvekugadzira kubva kumakemikari reaction, iyo yakaisa a. nheyo yakanaka ye sunscreen cosmetic upgrading.

Chekupedzisira asi chisiri chidiki, kushandiswa kwezvinhu zvinorwisa mabhakitiriya.Nano silica poda ine inertia yemuviri, yakakwirira adsorption, inowanzoshandiswa semutakuri mukugadzirira fungicides, apo nano-SiO2 semutakuri anogona adsorbed ion antimicrobial, antibacterial kubudirira sterilization zvinangwa, mishumo inogona kushandiswa mufiriji shell, komputa keyboard, etc. kugadzira.Kushandisa nano-SiO2 hombe yakananga nzvimbo, yakawanda-mesoporous chimiro uye yakasimba adsorption kugona uye imwe chete physicochemical properties, ionic sirivheri ions uye mamwe mabasa akagadzirirwa kufanana mesoporous nano SiOX pamusoro, yakagadzira inoshanda zvakanyanya, yakasimba, inodzivirira kupisa kwepamusoro, spectrum antimicrobial nano-antibacterial powder inogona kushandiswa zvakanyanya mune zviridzwa, zvekurapa, makemikari ekuvaka zvinhu, midziyo yemumba, inoshanda fiber, mapurasitiki uye mamwe maindasitiri.

Nano-silica, seimwe yenhengo ye nanometer zvinhu, ine zvakakosha zvinoshanda zvakakosha pakukura kwayo.Zvidzidzo zvenanomaterials zvakabudirira zvakawanda mudzimba, asi kushandiswa kwenano-SiO2 kuchangotanga, nekudzidza kwakadzama kwenano SiO2, kuwedzera ndima yekushandisa, kuwedzera maindasitiri e nano silica, nano-silica zvinhu zviri kutungamirawo zvisingadzivisiki. kutarisisa zvakanyanya uye zvechokwadi kuchawedzera tarisiro yakakura.