Cellulose Ether
Cellulose etherke sehlopha sa metsoako e tsoang hoselulose, polymer ea tlhaho e fumanehang maboteng a lisele tsa limela. Ka ho fetola lik'hemik'hale cellulose, lihlopha tsa ether (tse kang -OCH3, -OH, -COOH) li hlahisoa, tse fetolang thepa ea eona ea 'mele le ea lik'hemik'hale. Phetoho ena e etsa hore li-cellulose ethers li qhibilihe ka metsing 'me li li fe matla a ikhethang a bohlokoa haholo mefuteng e mengata ea liindasteri.
1.Likarolo tsa Bohlokoa tsa Cellulose Ethers:
- Ho qhibiliha ha Metsi: Li-ether tse ngata tsa cellulose, tse kang HPMC (Hydroxypropyl Methylcellulose) le MHEC (Methyl Hydroxyethyl Cellulose), li qhibiliha ka metsing, e leng se etsang hore e be tse babatsehang bakeng sa ho sebelisoa e le li-thickeners, stabilizers, le li-binders mefuteng e mengata ea likopo.
- Phetoho ea Viscosity: Hangata li sebelisoa ho laola viscosity (botenya) ba metsoako ea metsi. Sena se ba etsa ba bohlokoa indastering e kang ea kaho, ea meriana, ea litlolo le ea lijo.
- Bokhoni ba ho Etsa Lifilimi: Li-ether tse ling tsa cellulose, tse kang Hydroxyethyl Cellulose (HEC), li ka etsa lifilimi, tse thusang litšebelisong tse kang li-coatings le li-adhesives.
- Eco-Friendly: E tsoa mehloling ea limela e ka nchafatsoang, e ka senyeha 'me hangata e nkoa e le botsoalle ho feta mefuta e meng ea maiketsetso.
- Tšebeliso e fapaneng ea mesebetsi: Ho itšetlehile ka mofuta oa cellulose ether, ba ka fana ka mefuta e sa tšoaneng ea mesebetsi e kang ho boloka metsi, taolo ea ho hasana, emulsification, le tse ling.
2. Mefuta e Tloaelehileng ea Cellulose Ethers:
- 1.HPMC (Hydroxypropyl Methylcellulose): E sebelisoa kahong (lihlahisoa tse entsoeng ka samente), tlhokomelo ea botho (litlolo, li-shampoo), le meriana (matlapa, tokollo e laoloang).
- 2.MHEC (Methyl Hydroxyethyl Cellulose): E sebelisoa haholo kahong bakeng sa ho ntlafatsa ts'ebetso le ho boloka metsi a lihlahisoa tse thehiloeng ho samente.
- 3.HEC (Hydroxyethyl Cellulose): E sebelisoa haholo lipenteng, lirapeng, lihlatsoang le lihlahisoa tsa tlhokomelo ea motho ka mong bakeng sa thepa ea eona e teteaneng le e tsitsitseng.
- 4.CMC (Sodium Carboxymethyl Cellulose): E fumanoa lijong, meriana, le lits'ebetsong tsa indasteri e le setenya, se tsitsitseng, le emulsifier.
- 5.RDP (Redispersible Polymer Powder): Mofuta oa phofo oa cellulose ether o sebelisetsoang ho ntlafatsa ho feto-fetoha ha maemo le thepa ea ho kopanya ea lirekere tse omileng tse kopanyang mohahong.
3. Likopo:
- Kaho: Likhomaretsing tsa lithaele, li-puty tsa lebota, samente, le lisebelisoa tse ling tsa kaho ho ntlafatsa ts'ebetso.
- Litlolo & Tlhokomelo ea Motho: E sebelisoa ho etsa litlolo, li-shampoo, litlolo, le li-gel bakeng sa ho tiisa, ho tsitsisa le ho ntlafatsa sebopeho.
- Meriana ea meriana: Joalo ka se tlamang matlapeng, liforomo tse laoloang tsa tokollo, le joalo ka stabilizer ea ho emisoa.
- Lijo: E sebelisoa lihlahisoa tsa lijo tse kang ice cream, li-salad dressings, le li-sauces e le ntho e tsitsitseng le e teteaneng.
Li-cellulose ethers li sebetsa ka mokhoa o makatsang, ha li chefo, 'me li ka nchafatsoa, 'me li etsa hore e be tsa bohlokoa haholo liindastering tse fapaneng!