Thaum nws los txog rau hydroxyethyl cellulose, Koj yuav nug: qhov no yog dab tsi? Kev siv yog dab tsi? Tshwj xeeb, kev siv hauv peb lub neej yog dab tsi? Qhov tseeb, HEC muaj ntau yam haujlwm, thiab nws muaj ntau yam kev siv hauv cov teb ntawm cov tshuaj pleev ib ce, cov kua mem, cov fibers, dyeing, papermaking, tshuaj pleev ib ce, tshuaj tua kab, kev ua cov ntxhia, kev rho tawm roj thiab tshuaj. Cov hauv qab no yog kev qhia luv luv rau nws cov haujlwm:
1. Feem ntau siv ua tus neeg sawv cev thickening, tus neeg sawv cev tiv thaiv, binder, stabilizer thiab additive rau kev npaj cov emulsions, jellies, ointments, lotions, qhov muag cleansers, suppositories thiab ntsiav tshuaj, thiab kuj siv ua hydrophilic gels, matrix cov ntaub ntawv, Kev npaj cov pob txha sustained-release preparations kuj tseem siv tau ua tus stabilizer hauv zaub mov.
2. Hydroxyethyl cellulose yog siv los ua tus neeg sawv cev hauv kev lag luam textile, kev sib txuas, kev ua kom tuab, emulsification, kev ruaj khov thiab lwm yam neeg sawv cev pabcuam hauv cov khoom siv hluav taws xob thiab kev lag luam teeb pom kev zoo.
3. Hydroxyethyl cellulose siv ua ib yam khoom ua kom tuab thiab txo cov kua dej poob hauv cov kua dej drilling thiab cov kua dej tiav, thiab muaj cov nyhuv ua kom tuab hauv cov kua dej drilling hauv dej ntsev. Nws kuj tseem siv tau ua ib yam khoom tswj kev poob kua rau cov cement roj qhov dej. Nws tuaj yeem sib txuas nrog cov hlau ions polyvalent los ua cov gels.
4. Hydroxyethyl cellulose siv rau kev tawg roj thiab dej ua cov kua tawg, cov tshuaj dispersants rau polymers xws li polystyrene thiab polyvinyl chloride. Nws kuj siv tau ua emulsion thickener hauv kev lag luam xim, cov khoom tiv taus av noo hauv kev lag luam hluav taws xob, cov tshuaj tiv thaiv cement coagulation thiab cov tshuaj khaws dej noo hauv kev lag luam kev tsim kho. Cov nplaum glazing thiab cov tshuaj txhuam hniav rau kev lag luam ceramic. Nws kuj siv dav hauv kev luam ntawv thiab zas xim, textile, papermaking, tshuaj, kev tu cev, khoom noj, luam yeeb, tshuaj tua kab thiab cov tshuaj tua hluav taws.
5. Nws yog siv ua surfactant, colloid tiv thaiv tus neeg sawv cev, emulsion stabilizer rau vinyl chloride, vinyl acetate thiab lwm yam emulsions, nrog rau latex tackifier, dispersant, dispersion stabilizer, thiab lwm yam. Siv dav hauv coatings, fibers, dyeing, papermaking, cosmetics, tshuaj, tshuaj tua kab, thiab lwm yam. Nws kuj muaj ntau yam siv hauv kev rho tawm roj thiab kev lag luam machinery.
6. Hydroxyethyl cellulose muaj kev ua haujlwm ntawm qhov chaw, ua kom tuab, ncua, khi, emulsifying, ua yeeb yaj kiab, tawg, khaws dej thiab muab kev tiv thaiv hauv cov tshuaj khov thiab kua.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-03-2022