HEC Hoobkas

Anxin Cellulose Co., Ltd yog lub Hoobkas HEC loj ntawm Hydroxyethylcellulose, ntawm lwm cov tshuaj tshwj xeeb cellulose ether. Lawv muab cov khoom HEC raws li ntau lub npe xws li AnxinCell ™ thiab QualiCell ™. Anxin's HEC tau siv dav hauv kev lag luam xws li kev saib xyuas tus kheej, cov khoom siv hauv tsev, kev siv lag luam, thiab tshuaj.

Hydroxyethylcellulose (HEC) yog dej-soluble polymer muab los ntawm cellulose. Nws yog feem ntau siv los ua cov thickening thiab gelling tus neeg sawv cev hauv ntau qhov kev lag luam, suav nrog kev saib xyuas tus kheej, cov khoom siv hauv tsev, tshuaj, thiab kev siv lag luam. Ntawm no yog kev faib ntawm nws cov khoom thiab siv:

1. Chemical Structure: HEC yog tsim los ntawm reacting cellulose nrog ethylene oxide. Qhov degree ntawm kev hloov pauv (DS) ntawm pawg hydroxyethyl raws cov saw cellulose txiav txim siab nws cov khoom, suav nrog viscosity thiab solubility.
2. Solubility: HEC yog soluble nyob rau hauv ob qho tib si dej txias thiab kub, tsim ntshiab, viscous daws. Nws nthuav tawm pseudoplastic rheology, txhais tau tias nws viscosity txo qis hauv shear thiab rov qab thaum lub zog shear raug tshem tawm.
3. Thickening: Ib qho ntawm lub luag haujlwm tseem ceeb ntawm HEC yog nws lub peev xwm los ua kom cov kua dej ua kom tuab. Nws imparts viscosity rau formulations, txhim kho lawv kev ntxhib los mos, stability, thiab ntws zog. Qhov no ua rau nws muaj txiaj ntsig hauv cov khoom xws li tshuaj zawv plaub hau, tshuaj kho mob, tshuaj pleev, tshuaj pleev, thiab tshuaj ntxuav tsev.
4. Zaj duab xis tsim: HEC tuaj yeem tsim cov yeeb yaj kiab ntshiab, hloov tau yooj yim thaum ziab, ua kom muaj txiaj ntsig zoo hauv cov txheej txheem, cov nplaum, thiab cov yeeb yaj kiab.
5. Stabilization: HEC stabilizes emulsions thiab suspensions, tiv thaiv theem sib cais thiab sedimentation hauv formulations.
6. Compatibility: HEC yog sib xws nrog ntau yam ntawm lwm cov khoom xyaw uas nquag siv hauv formulations, xws li surfactants, ntsev, thiab preservatives.
7. Daim ntawv thov:
   • Cov Khoom Siv Kho Tus Kheej: HEC tau siv dav hauv cov qauv kev saib xyuas tus kheej ua cov thickener, stabilizer, thiab binder hauv cov khoom xws li tshuaj zawv plaub hau, tshuaj kho mob, ntxuav lub cev, cream, thiab gels.
   • Cov Khoom Siv Hauv Tsev: Nws yog siv rau hauv tsev ntxhua khaub ncaws, tshuaj ntxuav tais diav, thiab cov kua ntxuav tais diav kom muaj viscosity thiab txhim kho cov khoom lag luam.
   • Pharmaceuticals: Nyob rau hauv cov tshuaj formulations, HEC ua hauj lwm raws li ib tug suspending tus neeg sawv cev, binder, thiab viscosity modifier nyob rau hauv cov kua ntau npaum li cas xws li qhov ncauj ncua kev kawm ntawv, tshuaj pleev ib ce formulations, thiab ophthalmic daws.
   • Daim Ntawv Thov Kev Lag Luam: HEC pom cov ntawv thov hauv cov qauv tsim xws li cov xim, txheej, cov nplaum, thiab cov kua dej drilling rau nws cov thickening thiab rheological zog.

HEC muaj ntau yam, kev nyab xeeb, thiab kev ua tau zoo ua rau nws siv dav hauv ntau cov neeg siv khoom thiab cov khoom lag luam.