Hydroxyethyl cellulose hec

Cov Khoom Qhia:

Hydroxyethyl cellulose (HEC) yog ib pawg neeg uas tsis yog-ionic Cov degree ntawm kev hloov pauv (DS) ntawm hydroxyethyl hauv HEC tuaj yeem hloov kho raws li cov yam ntxwv uas xav tau ntawm cov khoom kawg. Qhov no ua rau HEC muaj ntau yam uas tsis yog-ionic cellulose cellulose ither, ua haujlwm ua cov neeg sawv cev, cov dej tswjfwm, thiab rheological hloov kho.

Raug cov khoom

Cov qhab nia nrov

Cov Khoom Muag Khoom:

Hydroxyethyl Cellulose siv rau dab tsi?

Hydroxyethyl Cellulose (HEC) yog cov dej-soluble polymer muab los ntawm cellulose thiab yog siv dav hauv ntau yam lag luam vim nws cov khoom tshwj xeeb. Nov yog qee qhov kev siv ntawm Hydroxyethyl Cellulose:

Paints thiab Coatings:

HEC yog siv los ua tus neeg sawv cev thickening nyob rau hauv dej-raws li cov xim thiab coatings, muab kev txhim kho viscosity tswj thiab tiv thaiv sagging thaum lub sij hawm thov.

Khoom siv:

Hauv kev tsim kho kev lag luam, HEC tau ua haujlwm hauv cov khoom siv cement xws li mortars thiab grouts. Nws txhim khu kev ua haujlwm, tuav dej, thiab adhesion.

Cov khoom lag luam ntawm tus kheej:

HEC feem ntau pom muaj nyob rau hauv cov khoom tu tus kheej xws li tshuaj zawv plaub hau, tshuaj pleev, thiab tshuaj pleev. Nws ua hauj lwm raws li ib tug thickening tus neeg sawv cev thiab stabilizer, txhim kho kev ntxhib los mos thiab sib xws ntawm cov khoom no.

Tshuaj pleev ib ce:

Hauv kev ua kom zoo nkauj, cov hec ua rau viscs ntawm cream, gels, thiab lwm yam khoom lag luam, ua kom muaj kev ntxhib los mos siab thiab xav txog ntawm daim tawv nqaij.

Pharmaceuticals:

HEC yog siv nyob rau hauv kev lag luam kws tshuaj raws li ib tug binder nyob rau hauv cov ntsiav tshuaj formulations. Nws muab cohesiveness rau cov ntsiav tshuaj thiab pab nyob rau hauv kev tswj cov tshuaj tso tawm.

Adhesives:

HEC yog ntxiv rau cov tshuaj nplaum los txhim kho viscosity, tackiness, thiab adhesion. Nws yog feem ntau siv nyob rau hauv daim ntawv nplaum nplaum thiab lwm daim ntawv thov kev sib txuas.

Roj thiab roj Kev Lag Luam:

Hauv cov kua dej drilling, HEC tau siv raws li kev hloov kho rheology, pab tswj lub viscosity thiab ruaj khov ntawm cov kua dej.

Cov tshuaj ntxuav thiab ntxuav khoom:

HEC muaj nyob rau hauv qee cov tshuaj lom zem uas nws ua raws li lub thickening thiab ruaj khov.

Kev lag luam zaub mov:

Hauv kev lag luam khoom noj khoom haus, HEC yog siv los ua cov thickener thiab stabilizer nyob rau ntau yam khoom, suav nrog cov kua ntses, hnav khaub ncaws, thiab cov khoom qab zib.

Textile kev lag luam:

HEC tau ua haujlwm raws li tus neeg sawv cev tuab hauv cov luam ntawv luam tawm, pab nyob hauv txawm daim ntawv thov ntawm Dyes mus rau Fabrics.

Dej-based inks:

HEC yog siv nyob rau hauv kev tsim cov dej raws li inks, muab viscosity tswj thiab tiv thaiv pigment settling.

Cov Khoom Siv Kho Mob:

Hauv qee cov khoom kho mob, HEC yuav raug siv rau nws cov yeeb yaj kiab-tsim thiab tiv thaiv kev tiv thaiv colloid.

Nws yog ib qho tseem ceeb kom nco ntsoov tias cov cim tshwj xeeb thiab tus yam ntxwv ntawm HEC tuaj yeem sib txawv, thiab xaiv cov cai tsim nyog ntawm cov cai thov. Cov versatility ntawm hydroxyethyl cellulose ua rau nws muaj txiaj ntsig ntxiv nyob rau hauv ntau yam kev lag luam.

Daim Ntawv Thov Khoom:

Ntim thiab xa khoom:

Cim npe nrov: Hydroxyethyl cellulose Hec, Tuam Tshoj, Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas, Kev Siv Khoom, Tsawg Tus Nqi, Tus Qauv Tsis Muaj, Tus Qauv Qis