Thaum muaj coob tus neeg yuav cov khoom siv silicone, lawv yuav tsum xav tau cov ntxhiab tsw tshwj xeeb ntawm cov khoom siv silicone, thiab cov ntxhiab tsw muaj zog heev.Lawv xav tshem lawv tab sis tsis paub yuav ua li cas, thiab lawv txhawj xeeb tias lawv tau yuav cov khoom siv silicone tsis zoo.Yog li rau cov teeb meem no, Tom ntej no, tus editor ntawm Dongguan silicone khoom yuav teb rau koj.
Ua ntej tshaj plaws, hais txog qhov tsw ntawm cov khoom siv silicone, thawj yog qhov teeb meem ntawm silk screen printing.Yog hais tias nws yog qhov teeb meem ntawm silk screen raw cov ntaub ntawv, nws yog ib qho tsim nyog yuav tau xav txog yuav ua li cas ua kom lub saj ntawm cov ntaub ntawv raw me me los yog txawm ploj.Feem ntau cov khoom tuaj yeem nthuav tawm thaum lub sijhawm tsim khoom thiab tshuab nrog lub kiv cua loj.Qhov no tuaj yeem txo qhov tsis hnov tsw ntawm cov khoom siv silicone.Yog tias txoj kev no tseem tsis ua haujlwm, ces nws yuav yog lub sijhawm los txiav txim siab hloov cov khoom siv raw.
Qhov thib ob, qhov tsw ntawm cov khoom siv silicone kuj muaj feem xyuam rau cov roj xav tau.Tej zaum qhov teeb meem no yuav ua rau tib neeg xav tsis thoob.Qee cov roj ntawm tes tsis muaj ntxhiab tsw zoo thaum xub thawj, tab sis tom qab ua haujlwm ntawm cov roj, lawv yuav muaj ntxhiab tsw.Yog tias tsis muaj kev txhim kho tom qab dispersing los yog tshuab rau ib lub sij hawm, nyob rau hauv cov ntaub ntawv no, nws yog tsim nyog los txiav txim siab hloov hom roj.
Thaum kawg, cov ntxhiab ntawm cov khoom siv silicone kuj muaj feem xyuam rau tus neeg sawv cev vulcanizing.Cov muaj pes tsawg leeg thiab kev tsim ntawm tus neeg sawv cev vulcanizing kuj tseem tuaj yeem ua rau cov khoom tsw, thiab qhov no yog qhov ua rau ntau dua.Sulfur nws tus kheej muaj ntxhiab tsw, thiab yog tias cov txheej txheem tsis ua haujlwm zoo, nws yuav muaj qhov tsis hnov tsw phem.Cov ntxhiab tsw yog ib txwm tsis lees txais rau cov neeg siv tib yam.Chlorophytum, aloe vera, thiab Sansevieria tuaj yeem nqus tau ntau ntawm cov formaldehyde sab hauv tsev thiab lwm yam kuab paug los tshem tawm thiab tiv thaiv huab cua hauv tsev;jasmine, clove, honeysuckle, thaum sawv ntxov glory thiab lwm yam paj secreted bactericides tuaj yeem tua cov huab cua.
Qee cov kab mob, inhibit qhov kev loj hlob ntawm tuberculosis, dysentery pathogens thiab kab mob typhoid,
Khaws cua hauv tsev kom huv thiab huv.
Feem ntau cov nroj tsuag ua photosynthesis thaum nruab hnub, absorbing carbon dioxide thiab tso oxygen;lawv ua pa thaum hmo ntuj
Nws absorbs oxygen thiab tso carbon dioxide.
Ntawm qhov tod tes, qee cov nroj tsuag, xws li cacti, tso carbon dioxide thaum nruab hnub thiab nqus nws thaum hmo ntuj.
carbon, tso pa oxygen, yog li muaj cacti nyob rau hauv chav nyob hmo ntuj,
Oxygen tuaj yeem muab ntxiv kom yooj yim rau kev pw tsaug zog.
2. Txoj kev adsorption (activated carbon)
Adsorption yog ib qho khoom nto phenomenon.Nws siv cov khoom ntxeem tau adsorbents los kho gaseous pollutants.
Ua ib los yog ob peb yam, ntawm qhov chaw ntawm cov khoom adsorbent,
Nyob rau hauv qhov kev txiav txim ntawm molecular attraction los yog chemical bond quab yuam, nws yog adsorbed ntawm cov khoom nto, thiaj li ua tiav lub hom phiaj ntawm kev sib cais.
Feem ntau siv cov khoom adsorbents suav nrog coke thiab cov pa roj carbon activated, cov uas tau txais cov pa roj carbon monoxide feem ntau siv.
Activated carbon rau p-benzene, toluene, xylene, ethanol, ether, kerosene, roj av, styrene, ethyl chloride
Cov khoom xws li alkenes muaj cov haujlwm adsorption.
Chav ua noj tsw: Thaum ua noj hauv chav ua noj, ntau yam khoom qab zib muaj zog heev, muab me ntsis vinegar rau hauv lub lauj kaub.
Cua sov thiab evaporation, chav ua noj tsw tuaj yeem raug tshem tawm.
Xim Xim: Cov phab ntsa pleev xim tshiab lossis cov rooj tog zaum muaj cov xim muaj zog, kom tshem tawm cov ntxhiab tsw ntxhiab, txhua yam koj xav tau yog
Muab ob lub lauj kaub dej ntsev txias rau hauv tsev, thiab cov ntxhiab tsw ntxhiab yuav raug tshem tawm hauv ib mus rau ob hnub.Koj tuaj yeem tsau cov dos hauv lub lauj kaub, uas yog qhov zoo.
Chav tsev tsw: huab cua hauv chav yog qias neeg, koj tuaj yeem tso ob peb tee ntawm naj hoom los yog balsamic essence ntawm lub teeb, nws yuav ploj mus thaum cua sov
Xa tawm fragrances, refreshing.
Vim li cas cov khoom siv silicone muaj cov ntxhiab tsw tsw phem?
1. Silica gel yog cov khoom siv adsorption muaj zog heev, uas yog cov tshuaj amorphous, thiab nws cov tshuaj formula yog mSiO2·nH2O.Nws yog insoluble nyob rau hauv dej thiab tej yam hnyav, uas tsis yog-tshuaj lom thiab tasteless, chemically ruaj khov, thiab tsis hnov mob nrog tej yam tshuaj tshwj tsis yog muaj zog alkali thiab hydrofluoric acid.
2. Silica gel nws tus kheej tsis muaj ntxhiab tsw, tab sis qhov tsw tuaj yeem yog vim kev siv cov khoom siv tsis zoo silica, thiab cov ntxhiab tsw ntawm tus neeg sawv cev vulcanizing.
Hauv cov zej zog ntsuab no, cov khoom siv silicone tau maj mam dhau los ua qauv.Huizhou Suan Technology muaj ntau xyoo dhau los ntawm kev tsim cov khoom siv silicone los ntawm Xi'an tuam txhab.Koj tuaj yeem kho nws nrog cov duab kos.Kuv ntseeg tias nws yog qhov kev xaiv zoo rau koj!Cov khoom ua tiav nrog silica gel ua cov khoom siv tseem ceeb yog hu ua silica gel khoom.Silica gel yog cov khoom ntxeem tau nrog ntau qhov ntau thiab tsawg uas yog lub cev qhuav dej ntawm silicic acid gel.Nrog rau qhov qhib ntxeem tau, nws tuaj yeem nqus tau ntau yam khoom thiab yog ib qho zoo desiccant, adsorbent thiab catalyst cab kuj.Lub adsorption ntawm silica gel feem ntau yog lub cev adsorption, uas tuaj yeem rov tsim dua thiab siv dua.Ntxiv cov kua qaub rau alkali hlau silicate (xws li sodium silicate) tov kom nws acidified, thiab tom qab ntawd ntxiv ib qho nyiaj ntawm electrolyte rau nplawm kom tsim silicic acid gel;los yog ntxiv cov kua qaub los yog kua qaub rau ib qho tseem ceeb sodium silicate tov Ammonium ntsev kuj tuaj yeem tsim cov kua qaub silicic gels.Lub silicic acid gel tau tso cai sawv ntsug rau ob peb teev kom nws muaj hnub nyoog, thiab tom qab ntawd ntxuav nrog dej kub kom tshem tawm cov ntsev ntsev, qhuav ntawm 60-70 ° C thiab qhib rau ntawm li 300 ° C kom tau silica gel.Lub silicic acid gel yog soaked nyob rau hauv cobalt chloride tov thiab ces qhuav thiab qhib kom tau discolored silica gel.Silica gel yog cov khoom siv adsorption muaj zog heev, uas yog cov tshuaj amorphous, thiab nws cov tshuaj formula yog msio2·nh2o.Nws yog insoluble nyob rau hauv dej thiab tej yam hnyav, uas tsis yog-tshuaj lom thiab tasteless, chemically ruaj khov, thiab tsis hnov mob nrog tej yam tshuaj tshwj tsis yog muaj zog alkali thiab hydrofluoric acid.Silica gel nws tus kheej tsis muaj ntxhiab tsw, tab sis qhov tsw yuav yog vim kev siv cov khoom siv tsis zoo silica, thiab cov ntxhiab tsw ntawm tus neeg sawv cev vulcanizing.Yog li cov khoom siv silicone yuav muaj qhov tsis hnov tsw tsw.
Post lub sij hawm: Mar-04-2022