Nano Silica Hmoov-Dawb Carbon Dub

Nano-silicayog cov khoom siv tshuaj inorganic, feem ntau hu ua dawb carbon dub.Txij li thaum lub ultrafine nanometer loj npaum li cas ntawm 1-100nm tuab, yog li nws muaj ntau yam khoom tshwj xeeb, xws li muaj cov khoom siv kho qhov muag tiv thaiv UV, txhim kho lub peev xwm ntawm lwm cov ntaub ntawv tiv thaiv kev laus, muaj zog thiab tshuaj tiv thaiv.Silica muaj ntau yam kev siv.Nanoscale silica yog amorphous dawb hmoov, non-toxic, tasteless, non-polluting, zoo nyob rau hauv ib tug kheej kheej qauv, qhia cov qauv ntawm quasi-particles thiab flocculent mesh, molecular mis thiab cov mis SiO2, insoluble nyob rau hauv dej.

Ua ntej, cov ntawv thov yas.Noj qhov zoo ntawm kev sib kis, me me me me ntawm silicon doxide nanopowders, uas tuaj yeem ua rau cov yas ua ntau ntom, tom qab ntxiv silica polystyrene yas zaj duab xis, uas tuaj yeem txhim kho nws cov pob tshab, lub zog, tawv, dej tsis kam thiab tiv thaiv kev laus.Txhawm rau hloov kho cov yas zoo tib yam olypropylene rau nano-silica ua rau nws qhov kev qhia tseem ceeb (dej nqus dej, rwb thaiv tsev tsis kam, compressive residual deformation, flexural zog, thiab lwm yam) uas tau ntsib lossis dhau qhov kev ua tau zoo ntawm nylon 6 engineering plastics.

Thib ob, ntawm kev siv tshuaj pleev ib ce.Nano-SiO2 yog inorganic constituents uas yooj yim compatibility nrog rau lwm yam tshuaj pleev ib ce.Nws muaj qhov zoo ntawm tsis muaj tshuaj lom, tsis qab, nws tus kheej yog xim dawb, muaj peev xwm cuam tshuam ultraviolet, zoo stability, thiab tsis decomposed tom qab UV irradiation, tsis muaj xim, los yog nrog rau lwm cov khoom xyaw ntawm formulation los ntawm ib tug tshuaj tiv thaiv, uas nteg ib zoo lub hauv paus rau cov tshuaj pleev thaiv hnub pleev xim kho kom zoo nkauj.

Qhov kawg tab sis tsis kawg, kev siv cov khoom siv tshuaj tua kab mob.Nano silica hmoov nrog lub cev inertia, siab adsorption, feem ntau yog siv los ua tus nqa khoom hauv kev npaj cov tshuaj fungicides, thaum nano-SiO2 raws li cov cab kuj tuaj yeem adsorbed ion antimicrobial, cov kab mob tua kab mob ua kom tsis muaj menyuam, cov ntaub ntawv tuaj yeem siv rau hauv lub tub yees lub plhaub, lub computer keyboard, lwm yam manufacturing.Txhawm rau siv nano-SiO2 loj tshwj xeeb thaj chaw, ntau cov qauv mesoporous thiab muaj zog adsorption muaj peev xwm thiab cov yam ntxwv ntawm lub cev muaj zog, ionic nyiaj ions thiab lwm yam haujlwm tsim los ua kom sib npaug mesoporous nano SiOX nto, tsim kom muaj txiaj ntsig zoo, ruaj khov, tiv taus kub, spectrum antimicrobial nano-antibacterial hmoov tuaj yeem siv dav hauv cov twj paj nruag, kev kho mob, tshuaj siv tsev, khoom siv hauv tsev, kev ua haujlwm fibers, plastics thiab lwm yam lag luam.

Nano-silica, uas yog ib qho ntawm cov tswv cuab ntawm cov ntaub ntawv nanometer, muaj qhov tseem ceeb ntawm kev tsim kho.Kev tshawb fawb ntawm nanomaterials tau ua ntau yam kev ua tiav hauv tsev, tab sis daim ntawv thov ntawm nano-SiO2 nyuam qhuav pib, nrog rau kev kawm tob ntawm nano SiO2, nthuav dav ntawm daim ntawv thov, ntxiv kev lag luam ntawm nano silica, nano-silica cov ntaub ntawv kuj tseem ua rau muaj kev cuam tshuam. kev mloog ntau dua thiab twv yuav raug hu kom nthuav dav kev cia siab.