Li-cellulose ethers li phetha karolo ea bohlokoa indastering ea pampiri, li thusa likarolong tsohle tsa tlhahiso ea pampiri le ho ntlafatsa boleng le ts'ebetso ea lihlahisoa tsa pampiri.
1. Kenyelletso ea cellulose ether:
Li-cellulose ethers ke sehlopha sa li-polymers tse qhibilihang ka metsing tse tsoang ho cellulose, polima ea tlhaho e fumanehang maboteng a lisele tsa semela.Mohloli o ka sehloohong oa li-cellulose ethers ke makhasi a lehong, 'me a sebelisoa haholo liindastering tse sa tšoaneng, ho akarelletsa le meriana, lijo, kaho, haholo-holo indasteri ea pampiri.
2. Lintho tsa cellulose ether:
a. Ho qhibiliha ha metsi:
E 'ngoe ea likarolo tsa bohlokoa tsa cellulose ethers ke ho qhibiliha ha tsona metsing.Thepa ena e etsa hore li qhalakane habonolo metsing, e be bonolo ho kopanngoa ha tsona ka har'a makhasi.
b.Bokhoni ba ho etsa lifilimi:
Li-cellulose ethers li na le bokhoni ba ho etsa lifilimi tse thusang ho ntlafatsa thepa ea holim'a metsi le ho ntlafatsa boleng ba pampiri.
c.Ho tiisa le ho kopanya:
Li-cellulose ethers li sebetsa e le li-thickeners, li eketsa viscosity ea makhasi.Tšobotsi ena e molemo ho laola ho phalla ha makhasi nakong ea ho etsa pampiri.Ho phaella moo, li sebetsa e le li-adhesives, li khothalletsa ho khomarela ha likhoele pampiring.
d.E tsitsitseng:
Li-ether tsena li bontša botsitso tlas'a maemo a sa tšoaneng, ho kenyelletsa le mocheso le liphetoho tsa pH, ho thusa ho ntlafatsa ho tšepahala ha tsona mosebetsing oa ho etsa pampiri.
3..Seabo sa cellulose ethers indastering ea pampiri:
a.Lintlafatso tsa ho boloka metsi le drainage:
Li-cellulose ethers li tsejoa ka bokhoni ba tsona ba ho ntlafatsa ho boloka pulp le drainage nakong ea ho etsa pampiri.Sena se ntlafatsa ho bata ha pampiri le ho fokotsa tšebeliso ea metsi.
b.Matlafatsa:
Ho eketsoa ha cellulose ethers ho ntlafatsa thepa ea matla ea pampiri, ho kenyelletsa matla a tsitsitseng, matla a phatlohileng le ho hanyetsa meokho.Sena se bohlokoa haholo bakeng sa ho hlahisa pampiri ea boleng bo holimo e loketseng mefuta e fapaneng ea likopo.
c.Boholo ba bokaholimo:
Li-cellulose ethers li sebelisoa ka mokhoa oa ho etsa boholo ba bokaholimo ho thusa ho theha bokaholimo bo boreleli, bo ts'oanang pampiring.Sena se ntlafatsa khatiso le ponahalo ea sehlahisoa sa ho qetela.
d.Taolo ea ho monya ha enke:
Lits'ebetsong tsa khatiso, li-cellulose ethers li thusa ho laola ho monya ha enke, ho thibela ho phatlalla le ho netefatsa boleng bo hlakileng ba khatiso.
e.Taolo ea porosity ea pampiri:
Li-cellulose ethers li thusa ho laola porosity ea pampiri ka ho ama sebopeho sa sebopeho sa pampiri.Sena se bohlokoa bakeng sa lits'ebetso tse joalo ka pampiri ea sefa.
f.Lisebelisoa tsa ho boloka li-filler le li-additives:
Li-cellulose ethers li sebetsa e le lithuso tsa ho boloka li-filler le li-additives tse ling ts'ebetsong ea ho etsa pampiri.Sena se tiisa hore lisebelisoa tsena li bolokiloe ka katleho ka har'a sebopeho sa pampiri.
4. Tšebeliso ea cellulose ether lihlahisoa tsa pampiri:
a.Pampiri ya ho hatisa le ho ngola:
Li-cellulose ethers li sebelisoa haholo ha ho etsoa lipampiri tsa khatiso le ho ngola ho finyella boleng bo nepahetseng ba khatiso, boreleli le thepa ea holim'a metsi.
b.Pampiri e phuthelang:
Lipampiring tsa ho paka, li-cellulose ethers li thusa ho eketsa matla, ho netefatsa hore pampiri e ka mamella mathata a ho paka le ho romela.
c.Tissue:
Li-cellulose ethers li fa pampiri ea ntloana bonolo, matla le ho monya.Lintho tsena li bohlokoa bakeng sa lisele tsa sefahleho, pampiri ea ntloana le lihlahisoa tse ling tsa lisele.
d.Pampiri e khethehileng:
Lipampiri tse khethehileng, tse kang pampiri ea sefe, pampiri ea ho kenya motlakase, le pampiri ea bongaka, hangata li kenyelletsa li-cellulose ethers ho finyella litlhoko tse khethehileng tsa tshebetso.
5. Maikutlo a tikoloho:
a.Biodegradability:
Li-cellulose ethers hangata li khona ho senyeha, tumellanong le tlhokahalo e ntseng e hola ea indasteri ea pampiri bakeng sa litloaelo tse baballang tikoloho le tse tšoarellang.
b.Matla a ka nchafatsoang:
Kaha li-cellulose ethers li tsoa ho makhasi a lehong, e leng mohloli o tsosolositsoeng, tšebeliso ea bona e tlatsetsa ho ts'ebetsong ea mokhoa oa tlhahiso ea pampiri.
Li-cellulose ethers li bapala karolo e ngata indastering ea pampiri, e ama likarolo tsohle tsa tlhahiso ea pampiri le ho thusa ho etsa lihlahisoa tsa boleng bo phahameng ba pampiri.Ho qhibiliha ha bona ka metsi, bokhoni ba ho etsa lifilimi, le lisebelisoa tse ling tse ikhethang li etsa hore e be lisebelisoa tsa bohlokoa mosebetsing oa ho etsa pampiri.Ha indasteri ea pampiri e ntse e tsoela pele ho fetoha, bohlokoa ba li-cellulose ethers ho ntlafatsa boleng ba pampiri, ts'ebetso le botsitso bo ka 'na ba tsoela pele le ho hōla.
Nako ea poso: Jan-15-2024