Ngwakọta kemịkalụ: cellulose ether compound
KimaCell™ Hydroxyethyl cellulose ether (HEC) bụ klas nke na-abụghị ionic mmiri-soluble polima.Ọdịdị ya pụtara ìhè bụ ntụ ntụ ọcha na-asọ asọ.HEC bụ ụdị hydroxylalkyl cellulose ether mepụtara site mmeghachi omume nke cellulose na ethylene oxide na alkaline ọkara.A na-achịkwa usoro mmeghachi omume ahụ nke ọma iji hụ na nkwụsi ike nke ngwaahịa sitere na batch ruo batch.A na-eji HEC dị ọcha (akọrọ akọrọ) na nlekọta onwe onye na ụlọ ọrụ ịchọ mma.
Ngwọta KimaCell™ hydroxyethyl cellulose bụ pseudoplastic ma ọ bụ mmiri na-akpachapụ anya.N'ihi ya, ngwaahịa nlekọta KimaCell™ nke ejiri hydroxyethyl cellulose mee na-adị oke mgbe ewepụtara ya na akpa, mana na-agbasa ngwa ngwa na ntutu na akpụkpọ ahụ.
KimaCell™ hydroxyethyl cellulose na-adị mfe sospọtụ na mmiri oyi ma ọ bụ ọkụ ma na-enye nghọta dị elu na viscosity dị iche iche.Na mgbakwunye, hydroxyethylcellulose dị ala na nke ọkara dị arọ na-agbaze kpamkpam na glycerol ma nwee ezigbo solubility na sistemu ethanol mmiri (ihe ruru 60% ethanol).
A na-eji KimaCell ™ hydroxy ethyl cellulose mee ihe dị ka nrapado, ihe nrapado, na-ejuputa simenti agwakọta ihe, mkpuchi na ihe mgbakwunye fluorescent whitening agent, mkpuchi polymer, ihe mgbakwunye njikwa filtration, onye na-ahụ maka mmiri mmiri, colloid nchebe, njikwa mmiri na-amị amị, reductance reductant, rheological modifier, lubrication. operability enhancer, nkwusioru stabilizer, udi nọgide na-ewusi gị n'ụlọnga na thickener.
A na-eji KimaCell ™ hydroxyethyl cellulose n'ahịa dị iche iche, gụnyere adhesives na sealants, ceramics dị elu, ihe owuwu na ihe owuwu, ceramik, ceramik, ụlọ ọrụ azụmahịa na ọha, teknụzụ mmanụ na gas, nkedo ígwè na nkedo, agba na mkpuchi, ngwaahịa nlekọta onwe onye. , ọgwụ na akwụkwọ na pulp.
Sihe owuwu
Ọdịdị
Mmiri dị elu (mmiri oyi na mmiri ọkụ), ngwa ngwa hydration;Adhesion dabere na mmiri siri ike, enweghị mmetụta na ions na uru pH;Nnukwu nnabata nnu na ndakọrịta surfactant.
Ọnụ ego nke HEC
| Ọnụ ego nke HEC | Arọ Molecular |
| 300 | 90,000 |
| 30000 | 300,000 |
| 60000 | 720,000 |
| 100000 | 1,000,000 |
| 150000 | 1,300,000 |
| 200000 | 1,300,000 |
Ngwa ngwa
Ngwa skeleton hydrophilic ntọhapụ nwayọ na nke a na-achịkwa, onye na-ahụ maka rheological, nrapado.
Oge nzipu: Mar-03-2022