Yuav Ua Li Cas Xaiv Cov Tshuaj Txhuam Hniav Rau Kev Siv Hauv Tsev?

Cov qauv tshuaj thiab kev faib cov tshuaj detergents

 

1. Feem ntau muaj ob hom detergents: surfactants thiab additives.

Surfactants tuaj yeem txo qhov nro ntawm cov kuab tshuaj. Thaum muaj qee qhov solubility mus txog, lawv tuaj yeem yaj mus rau hauv micelles hauv cov tshuaj, uas ua rau ntub dej thiab tiv thaiv wetting demulsification. Ua npuas ncauj los yog defoaming thiab dissolution ntxuav kom ua tau raws li qhov yuav tsum tau ua ntawm kev siv tswv yim.

 

2. Cov tshuaj ntxiv

(1) tuaj yeem sib xyaw cov hlau ions lossis pauv ions, thiab tuaj yeem ua rau cov dej tawv.

(2) Nws muaj cov nyhuv alkaline buffering, ua kom cov tshuaj ntxuav tes alkaline rau qee yam thiab ua kom cov nyhuv ntxuav.

(3) Nws muaj lub luag haujlwm ntawm lubrication, emulsification, ncua kev kawm ntawv, thiab dispersion.

 

Hom tshuaj thiab kev ua haujlwm ntawm detergents

 

1. Pickling tus neeg sawv cev: pH 6, hnab looj tes yuav tsum hnav thaum ua haujlwm.

(1) Hydrochloric acid: feem ntau yog siv rau cov av sab laug thaum tsim kho vaj tse, xws li cov cement, txiv qaub, av, pob zeb dej ntxuav, thiab lwm yam.

(2) Sodium sulfate: siv los ntxuav chav dej, tso zis, thiab chav dej, tab sis yuav tsum tsis txhob siv ntau zaus. Nws yuav tsum tau siv tsawg li tsawg tau thiab yuav tsum tau siv tsawg li ntau tau los tiv thaiv corrosion nto (xws li marble thiab granite), xws li acidic tu cov neeg ua hauj.

(3) Oxalic acid: Nws siv tib yam li hydrochloric acid thiab sodium sulfate, tab sis nws cov nyhuv tu muaj zog, yog li yuav tsum tau them nyiaj tshwj xeeb thaum siv sodium sulfate.

 

2. Cov tshuaj ntxuav tes tsis zoo: muaj cov khoom siv hluavtaws, siv nruab nrab lossis me ntsis alkaline, pH=7.

(1) Universal cleaner, universal cleaner, me ntsis alkaline, surfactant, haum rau kev tu cev thiab tu, nrog me ntsis cuam tshuam rau cov av tshwj xeeb. Nws tuaj yeem siv rau kev tu txhua hnub ntawm cov vuas, pem teb, iav, phab ntsa, da dej, ntxhua khaub ncaws, thiab chav dej.

 

3. Alkaline ntxuav: PH7.

(1) Cov iav ntxhua khaub ncaws: Feem ntau nruab nrab lossis alkaline, nws lub luag haujlwm tseem ceeb yog tshem tawm cov stains thiab tawm cov yeeb yaj kiab uas tsim nyog rau ntawm lub khob.

(2) Furniture wax: Nws muaj kev ua haujlwm ntawm kev tu thiab polishing, thiab tuaj yeem tshem tawm cov roj zaub ntawm cov rooj tog zaum, tsim cov yeeb yaj kiab tiv thaiv kom haum rau qhov ci.

(3) Waxing dej: Nws yog alkaline heev thiab tuaj yeem ntab tshem tawm cov quav ciab thiab av, ua tiav cov txiaj ntsig ntawm waxing. Waxing tsuas tuaj yeem nqa tawm tom qab rov ua dua cov av thaum siv.

(4) Polishing agents: xws li tooj liab polishing agents, hlau polishing agents, pem teb siv quav ciab, deg siv quav ciab, thiab lub hauv paus ciab.

(5) Cov kuab tshuaj: muaj ntau ntawm trichloroethylene, isopropanol, thiab lwm yam. Qhov no concentration yog nruab nrab. Cov kuab tshuaj yog cov kua dej tsis haum uas yog siv los ntxuav cov stains ntawm cov khoom tiv thaiv dej, xws li cov ntaub pua plag, dej electrostatic, tshuaj tua kab, cawv, thiab lwm yam, tsis muaj dilution.