Hydroxyethyl cellulose (HEC) uye hydroxypropyl methyl cellulose (HPMC) ndiwo maviri anonyanya kushandiswa kukora.Izvo zvikamu zveanonamatira anonamatira anogona kushandiswa kupa kuramba, kuwedzera viscosity, kana kupa ductility.Kuumbwa kwavo kwemakemikari kwakafanana, asi pane zvimwe zvakasiyana zviri pachena.
HEC inonzi ethylene-acetate analogue inosanganisira kunyanya formaldehyde, methanol uye sodium hydroxide.Iyo yakanyanya thixotropic uye inogona kushandiswa semafuta ekuzora, epamusoro kurapwa vamiririri uye anonamira emagetsi nemaindasitiri emidziyo.Hecs inogona zvakare kushandiswa semakobvu, disperants uye scale inhibitors.
HPMC ndeimwe ethylene-acetate analogue, inosanganisira kunyanya methanol, sodium hydroxide, uye carbonate.Iyo ine yakakwira viscosity, elasticity uye kuwedzera, inogona kushandiswa seanonamira, pendi, kuchenesa uye inki additives.Mukuwedzera, inogona kushandiswawo kugadzirira kristall uye ine kugadzikana kwehutano hwakanaka.
Hydroxyethyl cellulose HEC, senge isiri-ionic surfactant, ine zvinotevera zvivakwa mukuwedzera mukukora, kumiswa, kunamatira, kuyerera, kuumbwa kwemafirimu, kupararira, kuchengetedza mvura uye inodzivirira colloidal mhedzisiro:
1, hydroxyethyl cellulose HEC inogona kunyungudutswa mumvura inopisa kana inotonhora, tembiricha yakakwira kana kubikira haina kudonha, kuitira kuti ive neyakasiyana siyana yekunyungudika uye viscosity maitiro, uye isiri-inopisa gel pfuma;
2, hydroxyethyl cellulose HEC pachayo isiri-ionic mhando inogona kugarisana nemamwe akawanda-anonyungudika mapolima emvura, ma surfactants, munyu, imhando yecolloidal thickener ine yakakwira electrolyte mhinduro;
3, hydroxyethyl cellulose HEC kuchengetedza mvura yakakwira zvakapetwa kaviri kupfuura methyl cellulose, ine kuyerera kwemutemo;
4. Kukwanisa kupararira kwehydroxyethyl cellulose HEC yakashata kana ichienzaniswa neyakazivikanwa methyl cellulose uye hydroxypropyl methyl cellulose, asi kudzivirira kwekolloid kugona kwakasimba.
Chinangwa: Inowanzo shandiswa seyakakora mumiriri, inodzivirira, inonamira, inosimbisa uye kugadzirira latex pendi, lacquer, inki.Zviwedzerwa zvinoshandiswa mukuchera mafuta, gels, mafuta, lotion, maziso ekujekesa, suppositories uye mahwendefa, anoshandiswawo se hydrophilic gels, skeleton zvinhu, kugadzirira skeleton inosimudzira kusunungurwa gadziriro, uye inogona kushandiswa sezvigadziro muzvokudya.