Hydroxyethyl cellulose (HEC) muvatengi makemikari: a multifunctional polymer
introduce
Hydroxyethylcellulose (HEC) mutambi mukuru munyika yepolymer uye ine huwandu hwakasiyana hwekushandisa mumaindasitiri akasiyana siyana.Imwe yenzvimbo dzayo dzakatanhamara iindasitiri yemakemikari emidziyo, uko yakasarudzika midziyo inobatsira mukugadzira zvigadzirwa zvakasiyana.Mukuongorora kwakazara uku, tinotarisa mukushandiswa kweHEC mumunda wemakemikari ezuva nezuva, tichiratidza basa rayo rakasiyana-siyana mukuvandudza kushanda kwechigadzirwa uye ruzivo rwevatengi.
Nzwisisa chimiro chemakemikari cheHEC
HEC ndeyemhuri ye cellulose ether uye inotorwa kubva kune cellulose kuburikidza nekutevedzana kwemakemikari reactions.Kuunzwa kwemapoka e-hydroxyethyl mumusana we cellulose kunopa kunyungudika kwemvura uye zvinhu zvakawanda zvinodikanwa.
Solubility
Chimwe chezvinhu zvakatanhamara zveHEC ndiko kunyungudika kwayo kwemvura.Hunhu uhwu hunoita kuti zvive nyore kubatanidza mumvura-based formulations, zvichiita kuti ive sarudzo yekutanga mune zvakasiyana-siyana zvemazuva ose zvemakemikari zvigadzirwa.
thickener
HEC inoshanda seyakagwinya thickening mumiririri mune zvizorwa magadzirirwo.Kugona kwayo kuwedzera viscosity kunopa zvigadzirwa zvakaita seshampoo, kugeza muviri uye sipo yemvura chimiro chakakodzera.Izvi hazvingokwidzi aesthetics yechigadzirwa asi zvakare inovandudza kuita kwayo panguva yekushandisa.
Stabilizer
Izvo zvinogadzirisa zvinhu zveHEC zvinoita kuti ive chinhu chakakosha mu emulsions uye suspensions.Mune zvigadzirwa zvakadai semafuta uye makirimu, HEC inobatsira kuchengetedza yakagadzikana uye yakafanana, kudzivirira kuparadzaniswa kwechikamu uye kuve nechokwadi chehomogeneity yechigadzirwa.
Firimu yekare
Mune mamwe makemikari emumba maapplication, akadai sevhudzi styling gels uye mousses, HEC inoita seyaimbova firimu.Izvi zvinogadzira firimu rakatetepa, rinoshanduka pamusoro, richipa zvinhu zvakadai sekubata simba uye elasticity.
moisturizing
HEC's moisturizing kugona kunoita kuti ive yakakurumbira chisanganiswa mune zvigadzirwa zvakaita se moisturizers uye ganda mafuta.Ichi chivakwa chinovimbisa kugara kwenguva refu hydration, inosimudzira hutano hweganda uye kunyaradza.
Shampoo uye conditioner
Muchikamu chekuchengetedza bvudzi, HEC yakaita zvakakosha pakugadzirwa kwe shampoos uye maconditioners.Hunhu hwayo hwekukora hunowedzera viscosity yezvigadzirwa izvi, zvichipa kugadzikana kwekunzwa panguva yekushandiswa uye kugadzirisa kunamatira kwezvinhu zvinoshanda kune bvudzi.
Kugeza muviri uye sipo yemvura
HEC's viscosity-building mhedzisiro inowedzera kune yekugezesa muviri uye sipo yemvura, uko isingangonatsiridza magadzirirwo asiwo inobatsira kudzora kugoverwa kwechigadzirwa.Izvi zvinovimbisa kugutsikana kwevatengi uye kushandiswa kwakanaka.
Lotions uye Creams
Muzvigadzirwa zvekuchengetedza ganda senge lotions nemafuta, HEC inoshanda seyakagadzikana, ichidzivirira mvura nemafuta zvikamu kubva pakuparadzana.Izvi zvinogadzira yakatsetseka, kunyange manyorerwo anofambisa nyore kushandisa uye kunyura muganda.
styling zvigadzirwa
Mukugadzira zvigadzirwa senge bvudzi gels uye mousses, HEC's film-forming properties iri pakati pezvakanakisa.Inopa chimiro chebvudzi uye kuchinjika, ichibvumira kugadziridza masitayipi uchichengetedza chitarisiko chechisikigo.
mukupedzisa
Iko kuita kwakasiyana-siyana kwehydroxyethylcellulose muindasitiri yemakemikari ezvigadzirwa zvinoonekwa kuburikidza nekushandisa kwayo kwakasiyana.Seyakakora, yakagadzikana, firimu rekare uye rinonyorovesa, HEC inoita basa rakakosha mukuvandudza mashandiro uye hunhu hwezvakasiyana zvigadzirwa.Kuenderana kwayo nemvura-yakavakirwa mafomula inoita kuti ive sarudzo yepamusoro kune vanogadzira vanotsvaga kugadzira emhando yepamusoro, yevatengi-inoshamwaridzika zvizorwa zvigadzirwa.Sezvo indasitiri iri kuramba ichishanduka, basa reHEC rinogona kuwedzera, richibatsira kune hutsva hunosimudza mbariro yezvigadzirwa zvemazuva ese zvekuchengeta.
Nguva yekutumira: Nov-28-2023