Hydroxyethyl Cellulose |HEC |9004-62-0
Tlhaloso ea Sehlahisoa:
| Ntho | Hydroxyethyl Cellulose |
| Ponahalo | Phofo e phallang e tšoeu ho isa ho bosehla |
| Molar Degree of Substitution (MS) | 1.8-3.0 |
| Metsi (%) | ≤10 |
| Insoluble Matter ka Metsing(％) | ≤0.5 |
| PH Boleng | 6.0-8.5 |
| Khanya e fetisang | ≥80 |
| Viscosity(mpa.s) 2％, 25℃ | 5 - 150000 |
Tlhaloso ea Sehlahisoa:
Hydroxyethyl cellulose (HEC) ke phofo e tšoeu kapa e bobebe, e sa nkheng, e seng chefo.E lokiselitsoe ho tloha cellulose ea motheo le ethylene oxide (kapa chloroethane) ka etherification.Ke ether e se nang ionic e qhibilihang ka har'a cellulose.Hobane cellulose ea HEC e na le litšobotsi tse ntle tsa ho teteka, ho emisoa, ho hasana, emulsification, ho khomarela, ho thehoa ha filimi, ho sireletsa mongobo le ho sireletsa li-colloids, e sebelisoa haholo ho ntša petroleum, ho roala, ho haha, meriana le lijo, masela, ho etsa pampiri le. masimo a mang.
Kopo:
1. Hydroxyethyl cellulose phofo e ka qhibiliha ka metsing a chesang le a batang, 'me e ke ke ea phalla ha e futhumala kapa e phehiloe.Ka lebaka leo, e na le mefuta e mengata ea solubility le viscosity litšobotsi le non-thermogelability.
2. HEC e ka lula hammoho le lipolima tse ling tse qhibilihang ka metsing, li-surfactants le matsoai.HEC ke "colloidal thickener" e ntle haholo e nang le litharollo tsa dielectric tse phahameng haholo.
3. Matla a eona a ho boloka metsi a phahame ka makhetlo a mabeli ho feta a methylcellulose, 'me a na le taolo e ntle ea ho phalla.
4. Ha e bapisoa le methylcellulose le hydroxypropylmethylcellulose, HEC e na le matla a matla a tšireletso a colloid.
Indasteri ea Kaho: HEC e ka sebelisoa e le moemeli oa ho boloka mongobo le inhibitor ea ho beha samente.
Indasteri ea ho Epa Oli: E ka sebelisoa e le seteifatsi le sekontiri bakeng sa mokelikeli o fetang oa oli.Mokelikeli oa ho cheka o nang le HEC o ka ntlafatsa ka katleho botsitso ba ho cheka ho latela mosebetsi oa oona o tlaase o tiileng.
Indasteri ea ho roala: HEC e ka bapala karolo ea ho tiisa, ho emulsifying, ho qhalakanya, ho tsitsisa le ho boloka metsi bakeng sa lisebelisoa tsa latex.E tšoauoa ka phello e kholo ea ho teteana, ho ata ha mebala e ntle, sebopeho sa filimi, le botsitso ba polokelo.
Pampiri le Enke: E ka sebelisoa e le sesebelisoa sa boholo pampiring le pampiring, e le ntho e teteaneng le e emisang li-inks tse thehiloeng metsing.
Lik'hemik'hale Tsa Letsatsi le Letsatsi: HEC ke ntho e sebetsang hantle ea ho etsa lifilimi, sekhomaretsi, setenya, se tsitsisa le ho qhalakanya ka li-shampoo, li-conditioner tsa moriri le litlolo.
Sephutheloana: 25 kgs / mokotla kapa kamoo u batlang.
Polokelo: Boloka sebakeng se nang le moea o pholileng, se omileng.
Maemo a sebelisitsoeng: Maemo a Machabeng.
