Sodium tripolyphosphate feem ntau yog siv los ua auxiliaries rau cov tshuaj detergents hauv kev lag luam. Nws yog ib qho tseem ceeb thiab zoo heev auxiliaries. Nws tsis tsuas yog txhim kho cov nyhuv decontamination ntawm detergents thiab ntxuav peb qhov chaw nyob, tab sis kuj tuaj yeem siv rau kev tsuas. , roj av, ntawv, metallurgy thiab dej kho. Nws lub luag haujlwm tseem ceeb yog raws li hauv qab no:
1. Nws muaj cov cuab yeej ntawm chelating nyuaj hlau ions: Cov hlau ions nyuaj feem ntau muaj nyob rau hauv cov dej ntxhua peb feem ntau siv, thiab lawv yuav hnov mob nrog cov tshuaj nquag hauv cov tshuaj ntxuav tes los ua cov ntsev ntsev. Qhov no tsis yog tsuas yog ua kom cov tshuaj ntxuav tau ntau dua, tab sis kuj ua rau cov xim ntawm cov khoom tom qab ntxuav. Cov cuab yeej ntawm sodium tripolyphosphate no tuaj yeem tshem tawm cov kev tsis zoo ntawm cov ntsev hlau.
2. Muaj peev xwm txhawb peptization, emulsification thiab dispersion: Sodium tripolyphosphate muaj peptizing nyhuv ntawm cov proteins nyob rau hauv tib neeg secretions, thiab tseem tuaj yeem txhawb cov emulsification ntawm fatty khoom, thiab muaj ib tug dispersion thiab ncua kev kawm ntawv ntawm cov khoom hais xws li xuab zeb thiab hmoov av nyob rau hauv lub sab nraud. ntiaj teb. .
3. Muaj cov nyhuv alkaline buffering loj: Raws li tus neeg sawv cev pabcuam rau cov khoom siv hluavtaws, sodium tripolyphosphate tuaj yeem tswj hwm tus nqi pH ntawm cov tshuaj ntxuav tes ntawm li 8.4, uas tuaj yeem txhawb kev tshem tawm cov acidic av.
4. Cia nws qhuav: Nyob rau hauv ib qho chaw muaj av noo, cov hmoov hluavtaws zoo li yuav tshwm rau hauv daim, uas ua rau tsis yooj yim thaum siv. Sodium tripolyphosphate tuaj yeem tsim cov khoom siv hexahydrate qhuav tom qab nqus dej, uas tuaj yeem tiv thaiv tau qhov tshwm sim ntawm agglomeration, yog li khaws cov hmoov hluavtaws detergent kom qhuav.
