Tshuaj lom neeg tshuaj lom neeg: Cellulose ether compound
Tsim nyog zoo ™ hydroxyethyl cellulose cellulose cellulose ether (HEC) yog chav kawm ntawm cov chav tsis-ionic-soluble polymers. Nws daim ntawv pom zoo yog cov hmoov dawb. HEC yog ib hom ntawm hydroxylalkyl cellulose ether ua los ntawm cov tshuaj tiv thaiv ntawm kev saib xyuas cellulge nrog ethylene oxide hauv alkaline nruab nrab. Cov txheej txheem ntawm cov tshuaj tiv thaiv raug tswj hwm kom ntseeg tau tias muaj kev ruaj khov zoo ntawm cov khoom lag luam los ntawm batch rau batch. Kev Purity Hec (Qhov hnyav hnyav) yog siv hauv kev saib xyuas tus kheej thiab kev lag luam kom nruj.
Qhov tsim nyog ™ hydroxyethyl cellulose cellulose cellulose kev daws teeb meem yog pseudoplastic lossis shear thinning kua. Raws li qhov tshwm sim, tsim nyog rau cov khoom lag luam hydroxyethyl cellulose yog tuab thaum coj tawm ntawm lub thawv, tab sis kis tau yooj yim ntawm cov plaub hau thiab tawv nqaij.
Qhov tsim nyog ™ hydroxyethyl cellulose yog yooj yim soluble nyob rau hauv txias los yog dej kub thiab muab siab transparency hauv viscosity sib txawv. Tsis tas li ntawd, qis rau nruab nrab molecular hnyav hydroxyethylcelleculose yog soluble me ntsis hauv dej-ethanol tshuab (txog 60% ethanol).
Tsim Nyog ™ Hydroxy Ethyl Cellulose tau siv raws li cov khoom siv tshuaj nplaum, cov tshuaj txhuam hniav ntxiv, hluav taws xob sib xyaw, hluav taws xob hloov kho, lub ntsuas hluav taws xob, lubrication thiab Kev Kho Mob, Kev Ncua Hlob Stabilizer, cov duab khaws cia ntxiv dag zog rau tus neeg sawv cev thiab cov tuab.
Qhov tsim nyog ™ hydroxyethyl cellulose yog siv nyob rau hauv ntau cov khoom lag luam, kev tsim kho thiab cov khoom lag luam thiab cov khoom siv xim thiab cov khoom lag luam , cov tshuaj thiab ntawv thiab pulp.
Stus tsuj
Qhov xwm
Dej kub solubility (txias thiab dej kub), he dej txias; Dej-based adhesion yog muaj zog, insensitive rau ions thiab PH tus nqi; Kev ntsuas ntsev ntau thiab surfactant sib haum.
HEC ELL
| HEC ELL | Molecular hnyav |
| 300 | 90,000 |
| 30000 | 300,000 |
| 60000 | 720,000 |
| 100000 | 1,000,000 |
| 0000000000 | 1,300,000 |
| 200000 | 1,300,000 |
Daim ntawv thov tseem ceeb
Qeeb thiab tswj cov pob txha pob txha pob txha pob txha pob txha pob txha pob txha, rheological Regulator, adhesive.
Lub Sijhawm Post: Mar-03-2022