Nyob rau hauv niaj hnub civilized lub neej, cov neeg hnav khaub ncaws, siv ntaub pua chaw pw, txaj linen, phuam da dej, rooj zaum, curtains thiab thiaj li nyob rau hauv ntaub nrog paj rwb, tshuaj fiber, ntaub plaub, txhob lo lo ntxhuav, plaub, tawv thiab lwm yam. Yuav ua li cas koj xaiv detergent tom qab cov ntaub yog qias neeg? Yuav ua li cas ntxuav, qhuav, thiab hlau kom nws ntshiab thiab tsis ua puas daim ntaub? Txuag tshuaj ntxuav tes thiab txuag lub sijhawm? Muaj ntau ntau hom detergents, lawv cov yam ntxwv yog dab tsi? Yuav siv li cas? Hauv kev siv yuav tsum tau them sai sai rau cov teeb meem dab tsi thiab ntau yam teeb meem koj tuaj yeem nrhiav tau cov lus teb txaus siab los ntawm kab lus no.
Muaj ntau hom tshuaj ntxuav tes, tab sis cov khoom xyaw tsim nyog tseem yog surfactants, thiab tom qab ntawd nrog cov khoom siv xws li chelating agents, anti-sedimentation agent, fluorescent brightener, enzymes thiab fillers.
Detergent yog ib hom alkaline hluavtaws detergent. Nws muaj cov yam ntxwv ntawm lub zog decontamination, zoo solubility thiab yooj yim siv.
Dab tsi ntawm cov ntaub detergent tuaj yeem muab faib ua?
Npuag detergent los ntawm cov tsos ntawm cov khoom daim ntawv, yuav muab faib ua cov khoom, kua thiab aerosol hom. Ib qho ntawm cov khoom siv ntxhua khaub ncaws tuaj yeem muab faib ua hmoov, granular, flaky thiab blocky, kua (paste) ntxhua khaub ncaws raws li nws cov kev siv lossis kev faib ua haujlwm tuaj yeem muab faib ua cov kua dej hnyav, lub teeb ntsuas kua tshuaj ntxuav tes, oxygen bleach, tshuaj dawb chlorine. , pre-stain agent, sizing agent thiab softening agent thiab lwm yam. Cov ntxhua khaub ncaws ntxhua khaub ncaws, ntxhua khaub ncaws cream, ntxhua khaub ncaws ntxhua khaub ncaws, xab npum ntxhua khaub ncaws thiab xab npum hmoov yog feem ntau siv.
Dab tsi ntawm cov hmoov ntxhua khaub ncaws tuaj yeem faib tau?
⑴ raws li ntau yam thiab kev ua tau zoo ntawm cov khoom ntxiv tuaj yeem muab faib ua phosphorus thiab phosphorus-dawb ob pawg.
⑵ Raws li kev siv cov concentration tuaj yeem muab faib ua cov hmoov ntxhua khaub ncaws, cov tshuaj ntxuav tes thiab lwm yam.
⑶ Raws li kev ua npuas dej tuaj yeem muab faib ua cov khoom ua npuas dej siab, cov tshuaj ntxuav tes thiab cov xab npum ua npuas ncauj thiab lwm yam.
⑷ Raws li cov yam ntxwv ua haujlwm ntawm cov tshuaj ntxuav tes ntxiv tuaj yeem muab faib ua cov tshuaj ntxuav tes enzyme ntxiv, cov tshuaj pleev xim xim thiab lwm yam.
Cov khoom xyaw dab tsi yog cov hmoov ntxhua khaub ncaws uas yog tsim los ntawm?
Cov hmoov ntxhua khaub ncaws feem ntau yog tsim los ntawm kev sib xyaw ntawm ntau yam khoom xyaw, uas lub ntsiab ntxuav decontamination nyhuv ntawm cov tshuaj yog surfactant, ntxiv rau, muaj qee qhov tuaj yeem txhim kho thiab txhim kho cov txiaj ntsig ntawm kev ntxuav hmoov ntawm cov tshuaj, cov tshuaj no hu ua auxiliaries. . Cov hom thiab ntau npaum li cas ntawm cov khoom ntxiv yuav tsum sib txawv raws li qhov sib txawv ntawm kev siv tshuaj ntxuav tes thiab qhov sib txawv ntawm cov av thiab cov khoom siv. Yuav kom txo tau cov nqi, pab molding, detergent kuj ntxiv fillers, xws li sodium sulfate (feem ntau hu ua Glauber' s).
Dab tsi yog cov khoom tseem ceeb hauv cov hmoov ntxhua?
Lub luag haujlwm tseem ceeb hauv cov hmoov ntxhua khaub ncaws yog surfactants, uas feem ntau yog ua los ntawm cov tshuaj roj av lossis roj tshuaj ua cov khoom siv raw, feem ntau yog alkyl benzene sulfonate, allyl sulfonate, fatty cawv polyoxyethylene ether, fatty cawv polyoxyethylene ether sulfate thiab lwm yam, lawv tuaj yeem ua tau. yaj sai sai hauv dej, thiab muaj zoo solubilization, emulsifying, dispersing, foaming, Decontamination thiab lwm yam khoom. Surfactants ncaj qha cuam tshuam rau qhov zoo ntawm cov hmoov ntxuav, yog li lub teb chaws, txawm hais tias tus qauv sib txawv, tab sis tus nqi ntawm surfactant ntxiv rau cov kev cai, qhov no yog vim hais tias nyob rau hauv cov hmoov ntxhua khaub ncaws nyob rau hauv qhov sib ntxiv ntawm surfactant tsawg dua ib tug npaum li cas, nws decontamination quab yuam muaj peev xwm. tsis ncav cuag tus qauv tsim nyog.
Dab tsi yog cov khoom xyaw hauv detergent dua li surfactants?
Yuav kom txo tau tus nqi ntawm cov hmoov ntxhua khaub ncaws thiab ntxiv txhim kho cov tshuaj ntxuav cov tshuaj ntxuav tes kom huv si, hauv cov hmoov ntxhua khaub ncaws kuj ntxiv qee cov tshuaj pleev thiab muab tub lim. Ordinary detergent feem ntau siv tshuaj pleev ib ce muaj sodium tripolyphosphate (phosphorus-dawb ntxuav hmoov hauv 4A zeolite, polymer, thiab lwm yam), dej-soluble sodium silicate, sodium carbonate, sodium sulfate, carboxyl methyl cellulose, fluorescent brightener thiab lwm yam. Tsis tas li ntawd, txhawm rau txhim kho qhov tsw ntawm cov khoom, ntxuav cov hmoov feem ntau muaj ntxiv tsw.
Yog vim li cas detergent yuav tsum tau ntxiv additives?
Cov khoom tseem ceeb tshaj plaws hauv cov tshuaj ntxuav tes yog surfactants thiab auxiliaries. Surfactants tuaj yeem txo qhov nro ntawm cov dej thiab tshem tawm cov stains ntawm cov ntaub. Txawm li cas los xij, feem ntau muaj calcium, magnesium ions hauv dej, lawv yuav ua rau nag lossis daus thiab poob ntawm kev ntxuav, ntxiv cov tshuaj ntxiv los daws qhov teeb meem no, xws li: tshem tawm cov calcium, magnesium ions hauv dej, ua kom cov dej zoo, los pab thiab txhim kho lub peev xwm decontamination ntawm surfactants.
Dab tsi yog qhov tseem ceeb ntawm kev txiav txim siab qhov zoo ntawm cov hmoov ntxhua?
Qhov zoo ntawm cov hmoov ntxhua khaub ncaws ncaj qha cuam tshuam cov nyhuv ntawm kev ntxuav thiab decontamination. Muaj ntau yam cuam tshuam rau qhov zoo ntawm cov tshuaj ntxuav tes, tab sis cov ntsiab lus tseem ceeb yog surfactant thiab cov ntsiab lus ntawm sodium tripolyphosphate (los yog zeolite). Qhov siab dua cov ntsiab lus ntawm surfactants thiab sodium tripolyphosphate (los yog zeolite), ntau dua lub zog decontamination ntawm tib qhov hnyav detergent.
Tib qhov hnyav ntawm cov hmoov ntxhua, vim li cas qee cov hmoov ntxhua khaub ncaws zoo nkaus li puv, qee qhov tab sis tsawg heev?
Tib qhov hnyav ntawm cov hmoov ntxhua khaub ncaws vim qhov kev ua tau zoo ntawm qhov sib txawv, qhov ntim tsis zoo ib yam, saib ntau thiab tsawg. Qhov kev ua tau zoo tuaj yeem tswj tau thiab hloov kho los ntawm cov chaw tsim khoom hauv qee qhov ntau. Ordinary ntxuav hmoov kev ua tau zoo yog tsawg, feem ntau nyob rau hauv 0.28 g / cm3-0.45g / cm3, loj loj, zoo nkaus li tag nrho, thiab concentrated detergent kev ua tau zoo ceev, nyob rau hauv 0.60g / ㎝3 saum toj no, me me, zoo li tsawg heev.
yog cov xim ntawm cov hmoov ntxhua khaub ncaws dawb thiab zoo dua?
Kev ntxuav cov hmoov nplej dawb yog cuam tshuam nrog kev siv cov khoom siv raw, cov khoom siv raw khoom dawb yuav muaj kev cuam tshuam (xws li: xim ntawm cov khoom siv raw nws tus kheej, hom kev siv cov tshuaj ntxuav hniav dawb thiab cov nyiaj ntxiv, thiab lwm yam); Feem ntau, qhov ntau dawb lub ntxhua khaub ncaws zoo dua.
yog cov hmoov agglomeration tsis yog qhov teeb meem zoo? Dab tsi' yog vim li cas?
Yog tias cov hmoov ntxhua yog caking los ntawm lub siab, nws yog qhov qub uas txhais tes yog nkig tom qab kov. Cov hmoov ntxhua khaub ncaws yog ib hom hollow granule, uas yog yooj yim tawg thiab caking nyob rau hauv cov kev mob ntawm squeezing. Yog tias cov hmoov ntxhua khaub ncaws los ntawm qhov ntub dej los yog lwm yam ua rau lub qhov cub tawg, nws yog ib qho tsim nyog yuav tsum tau faib cov tes kom tawg, yog qhov teeb meem zoo. Feem ntau yog tshwm sim los ntawm cov dej noo ntau dhau.
Detergent ntim rau qhov tseem ceeb ntawm kev ntxuav dej sov, tsis yog qhov ua rau txias?
Kev ntxuav cov hmoov hauv cov dej sov hauv cov nyhuv ntxuav yog zoo dua li cov nyhuv ntawm cov dej txias, solubility hauv dej sov yog loj dua, yaj txawm, surfactants tuaj yeem ua tau zoo dua. Tseem muaj cov nyhuv zoo hauv dej txias, tab sis kuj tsis zoo. Kev ntsuas dej dav dav hauv 30 ~ 60 ℃ yog pom zoo, tsis ntau tshaj 60 ℃.