Kodi HPMC mu Detergents ndi chiyani?

1. Kuchapira thickener

Detergent HPMC amadziwikanso kuti daily chemical grade hydroxypropyl methylcellulose. Ntchito zake zimaphatikizapo zotsukira, sopo, ma shampoos, zotsukira thupi, zotsukira kumaso, zotsukira mano, mafuta odzola, ndi zina zambiri.

Hydroxypropyl methylcellulose amagwiritsidwa ntchito ngati thickener kwa zotsukira ndipo ndizomwe zimagwiritsidwa ntchito kwambiri. Kukhuthala kwa HPMC mu zotsukira kumatha kukulitsa kukhuthala kwa detergent ndikuwonjezera kukhazikika kwa thovu. Bweretsani ogwiritsa ntchito momasuka. Monga detergent thickener, ili ndi ubwino wotsatirawu:

1. Kuzizira ndi kutentha kugonjetsedwa. Kukhuthala kwa detergent sikusintha ndi kutentha.

2. Electrolyte resistance. Kodi HPMC imasungunuka pa pH yanji? Ndi yokhazikika mu pH ya 3-11

3. Kupititsa patsogolo madzimadzi a dongosolo. HPMC ali yosalala kuyeretsa kwenikweni ndi bwino khungu kapangidwe.

2. Detergent anti-redeposition agent

HPMC yogwiritsidwa ntchito mu zotsukira sichiri chothira mafuta okha, komanso anti-sedimentation agent. Mphamvu ya decontamination ya detergent ndikulowa pakati pa detergent ndi dothi. Choncho dothi (zinthu zamafuta ndi dothi lolimba) zimachoka. Ndiye emulsified ndi omwazikana mu njira. HPMC ali zambiri milandu zoipa, amene angathe adsorb ndi kuchotsa dothi. Kuwonjezeka kwa electrostatic repulsion. Choncho dothi lomwe latsuka likhoza kumwazikana ndikuimitsidwa m'madzi. Zimalepheretsa dothi kukhazikikanso.

Koma khalidwe la detergent silidalira mamasukidwe akayendedwe, koma zosakaniza yogwira. Zomwe zimagwiritsidwa ntchito zimachokera ku detergent surfactants. Ma Surfactants ndi omanga ndi zigawo ziwiri zazikulu za mankhwala a zotsukira. Udindo wa zowonjezera ndikupangitsa kuti surfactant igwire ntchito. Chepetsani kuchuluka kwa surfactant ndikuwonjezera kuchapa.

Opanga zotsukira ambiri amalabadira kwambiri kumveka kwake komanso kuthamanga kwa kusungunuka. Kuwonekera kuyenera kukhala osachepera 95%. Miyezo yowonekera yotereyi imakhudza mawonekedwe a chotsukira. Ndiwotchuka kwambiri ndi ogula.