Ukwakheka kwamakhemikhali: i-cellulose ether compound
I-QualiCell™ Hydroxyethyl cellulose ether (HEC) iyikilasi lama-polymers angeyona i-ionic ancibilika emanzini.Indlela ebonakala ngayo iyimpushana emhlophe egelezayo.I-HEC iwuhlobo lwe-hydroxylalkyl cellulose ether ekhiqizwa ukusabela kwe-cellulose nge-ethylene oxide ku-alkaline medium.Inqubo yokusabela ilawulwa ngokuqinile ukuze kuqinisekiswe ukuzinza kwekhwalithi yemikhiqizo kusuka kunqwaba kuya kunqwaba.I-HEC ehlanzekile (isisindo esomile) isetshenziswa ekunakekelweni komuntu siqu kanye nezimboni zezimonyo.
Izixazululo ze-QualiCell™ hydroxyethyl cellulose ziwuketshezi lwe-pseudoplastic noma lwe-shear thinning.Ngenxa yalokho, imikhiqizo yokunakekelwa komuntu siqu ye-QualiCell™ eyenziwe nge-hydroxyethyl cellulose iminyene uma ikhishwa esitsheni, kodwa isabalala kalula ezinweleni nasesikhunjeni.
I-QualiCell™ hydroxyethyl cellulose inyibilika kalula emanzini abandayo noma ashisayo futhi inikeza ukukhanya okuphezulu ku-viscosity ehlukene.Ngaphezu kwalokho, i-hydroxyethylcellulose enesisindo esiphansi kuya esimaphakathi iyancibilika ngokuphelele ku-glycerol futhi inokuncibilika okuhle ezinhlelweni zamanzi-ethanol (kufika ku-60% ethanol).
I-QualiCell ™ hydroxy ethyl cellulose yayisetshenziswa njenge-adhesive, i-adhesive agent, ukugcwalisa usimende izinto ezixubene, izithasiselo zokuhlanganisa kanye ne-fluorescent whitening agent, i-polymer coating, izithasiselo zokulawula ukuhlunga, i-ejenti yamandla emanzi, i-colloid evikelayo, i-springback control kanye ne-sliding reductant, i-rheological modifier kanye nokuthambisa. isithuthukisi sokusebenza, isiqinisi sokumiswa, umumo gcina i-ejenti eqinisayo kanye nokuqina.
I-QualiCell™ hydroxyethyl cellulose isetshenziswa ezimakethe ezihlukene, okuhlanganisa izinto zokunamathisela nama-sealant, izitsha zobumba ezithuthukisiwe, ukwakhiwa nokwakhiwa, izitsha zobumba, izitsha zobumba, izikhungo zezentengiselwano nezikahulumeni, ubuchwepheshe bukawoyela negesi, ukubunjwa kwensimbi nokuphonswa kwensimbi, opende nezindwangu, imikhiqizo yokunakekela umuntu. , imithi kanye nephepha ne-pulp.
Sisakhiwo
Imvelo
Ukuncibilika kwamanzi okuphezulu (amanzi abandayo nashisayo), ukugeleza kwamanzi okusheshayo;Ukunamathela emanzini kunamandla, akuzweli kuma-ion kanye nenani le-pH;Ukubekezelela usawoti ophezulu kanye nokuhambisana kwe-surfactant.
Ibanga le-HEC
| Ibanga le-HEC | Isisindo samangqamuzana |
| 300 | 90,000 |
| 30000 | 300,000 |
| 60000 | 720,000 |
| 100000 | 1,000,000 |
| 150000 | 1,300,000 |
| 200000 | 1,300,000 |
Isicelo main
Ukukhishwa okuhamba kancane futhi okulawulwayo kwe-hydrophilic skeleton material, isilawuli se-rheological, i-adhesive.
Isikhathi sokuthumela: Mar-03-2022