Tshuaj muaj pes tsawg leeg: cellulose ether compound
QualiCell ™ Hydroxyethyl cellulose ether (HEC) yog ib chav kawm ntawm cov dej-soluble polymers uas tsis yog-ionic. Nws daim ntawv pom meej yog cov hmoov dawb ntws. HEC yog ib hom hydroxylalkyl cellulose ether tsim los ntawm cov tshuaj tiv thaiv ntawm cellulose nrog ethylene oxide nyob rau hauv alkaline nruab nrab. Cov txheej txheem tshuaj tiv thaiv yog nruj me ntsis tswj kom muaj kev ruaj ntseg zoo ntawm cov khoom los ntawm batch mus rau batch. High purity HEC (qhov hnyav qhuav) yog siv rau hauv kev kho tus kheej thiab kev lag luam tshuaj pleev ib ce.
QualiCell ™ hydroxyethyl cellulose cov kev daws teeb meem yog pseudoplastic los yog shear thinning kua. Raws li qhov tshwm sim, QualiCell ™ cov khoom tu tus kheej tsim nrog hydroxyethyl cellulose yog tuab thaum muab tawm ntawm lub thawv, tab sis kis tau yooj yim ntawm cov plaub hau thiab tawv nqaij.
QualiCell ™ hydroxyethyl cellulose yog yooj yim soluble nyob rau hauv txias los yog dej kub thiab muab siab transparency nyob rau hauv txawv viscosity. Tsis tas li ntawd, qhov hnyav molecular qis mus rau nruab nrab hydroxyethylcellulose yog soluble tag nrho hauv glycerol thiab muaj solubility zoo hauv cov dej-ethanol (txog 60% ethanol).
QualiCell ™ hydroxy ethyl cellulose yog siv los ua cov nplaum nplaum, cov nplaum nplaum, cov khoom sib xyaw ua ke, txheej thiab fluorescent whitening agents additives, polymer txheej, filtration control additives, ntub lub zog tus neeg saib xyuas, tiv thaiv colloid, springback tswj thiab zawv zawg reductant, rheological hloov, lubrication thiab operability enhancer, ncua kev kawm ntawv stabilizer, zoo kom ntxiv dag zog tus neeg sawv cev thiab thickener.
QualiCell ™ hydroxyethyl cellulose yog siv nyob rau hauv ntau yam kev lag luam, nrog rau cov nplaum thiab sealants, ceramics siab heev, kev tsim kho thiab kev tsim kho, ceramics, ceramics, kev lag luam thiab pej xeem cov koom haum, roj thiab roj technology, hlau castings thiab casting, xim thiab coatings, cov khoom siv tu tus kheej. , pharmaceuticals thiab ntawv thiab pulp.
Sqauv
Qhov xwm
Cov dej solubility siab (txias thiab dej kub), dej ceev ceev; Dej-raws li adhesion muaj zog, insensitive rau ions thiab pH nqi; High ntsev kam rau ua thiab surfactant compatibility.
HEC Qib
| HEC Qib | Molecular Luj |
| 300 | 90,000 ib |
| 30000 | 300,000 |
| 60000 | 720,000 ib |
| 100000 | 1,000,000 |
| 150000 | 1,300,000 |
| 200000 | 1,300,000 |
Daim ntawv thov tseem ceeb
Yooj yim thiab tswj tau tso tawm cov khoom siv pob txha hydrophilic, rheological regulator, nplaum.
Post lub sij hawm: Mar-03-2022