HPMC hauv Detergents yog dab tsi?

1. Ntxuav cov kua nplaum

Detergent HPMC tseem hu ua tshuaj txhua hnub qib hydroxypropyl methylcellulose. Nws cov ntawv thov suav nrog tshuaj ntxuav tes, xab npum, tshuaj zawv plaub hau, tshuaj ntxuav lub cev, tshuaj ntxuav tes, tshuaj txhuam hniav, tshuaj pleev ib ce, thiab lwm yam.

Hydroxypropyl methylcellulose yog siv los ua thickener rau detergents thiab yog ib qho kev siv ntau ntxiv. Cov nyhuv thickening ntawm HPMC nyob rau hauv detergent yuav ua rau kom lub viscosity ntawm detergent thiab ua rau kom muaj kev ruaj ntseg ntawm npuas. Nqa cov neeg siv kev paub zoo. Raws li ib tug detergent thickener, nws muaj cov nram qab no zoo:

1. Txias thiab kub tiv taus. Lub viscosity ntawm detergent tsis hloov nrog kub.

2. Electrolyte tsis kam. HPMC yaj ntawm pH li cas? Nws ruaj khov nyob rau hauv pH ntau ntawm 3-11

3. Txhim kho qhov fluidity ntawm lub system. HPMC muaj cov nyhuv ua kom zoo dua qub thiab txhim kho daim tawv nqaij zoo nkauj.

2. Detergent anti-redeposition agent

HPMC siv rau hauv cov tshuaj ntxuav tes tsis yog tsuas yog cov tshuaj ntxuav tes, tab sis kuj yog cov tshuaj tiv thaiv sedimentation. Cov nyhuv decontamination ntawm detergent yog los ntawm kev nkag mus ntawm cov tshuaj detergent thiab av. Yog li cov av (roj tshuaj thiab cov khoom siv av) tawm los. Tom qab ntawd nws yog emulsified thiab dispersed nyob rau hauv kev daws. HPMC muaj ntau cov nqi tsis zoo, uas tuaj yeem nqus tau thiab tshem tawm cov av. Nce electrostatic repulsion. Yog li cov av uas tau ntxuav tawm tuaj yeem tawg thiab tshem tawm hauv dej. Nws tiv thaiv av los ntawm kev daws teeb meem dua.

Tab sis qhov zoo ntawm cov tshuaj ntxuav tes tsis yog nyob ntawm viscosity, tab sis ntawm cov khoom xyaw nquag. Lub active ingredient yog muab los ntawm detergent surfactants. Surfactants thiab builders yog ob lub ntsiab chemical Cheebtsam ntawm detergents. Lub luag haujlwm ntawm cov tshuaj ntxiv yog ua kom cov surfactant ua haujlwm. Txo tus nqi ntawm surfactant thiab txhim kho cov nyhuv ntxuav.

Ntau lub tshuab ntxhua khaub ncaws tau them nyiaj ntau dua rau nws qhov tseeb thiab ceev ntawm kev tawg. Transparency yuav tsum muaj tsawg kawg yog 95%. Xws li cov qauv pob tshab tsis cuam tshuam rau cov tsos ntawm cov tshuaj ntxuav tes. Nws yog nrov nrog cov neeg siv khoom.