Ho ikatisa ho bapala karolo ea bohlokoa ho ntlafatsa ts'ebetso ea moaparo o sehiloeng se omileng. Litlhahlobo tse latelang li bapisa thepa ea mantlha ea phofo ea lalax le cellulose, 'me u hlahlobe tšebetso ea li-amixteng tse umileng u sebelisa li-acmitsturing.
Ho fokotsa pheletso ea latex
Ho fokotsa pheletso ea latexe sebetsoa ke ho omisa ha mothapo o khethehileng oa polymer. Nox ea Late Late ke likarolo tse ling tsa spirical diroung tsa 80 ~ 100mmmm e bokelletsoeng hammoho. Likarolo tsena li qhibiliha ka metsing ebe li baka ho se hloella hanyane ho feta likaroloana tsa mantlha tsa emulsion, tse etsang filimi ka mor'a ho omisa ho feta ha ho omella.
Mehato e fapaneng ea phetoho e etsa hore phofo e meng e tšehetsang lamela e na le thepa e fapaneng joalo ka ha ho hanyetsa ka metsing, ho hanyetsa ha Alkali, hanyetsa maemo a leholimo a mangata. Phokoeli ea Latex e sebelisitsoeng seretse e ka ntlafatsa khatello ea maikutlo, ho phehella, ho hana ha boemo ba leholimo, ho theola metsi, ho beleha matla le matla a ho beleha le ho beleha matla a seretse.
Cellulose Ether
Cellulose Ether ke polelo e akaretsang bakeng sa letoto la lihlahisoa tse hlahisoang ke karabelo ea alkali cellular le moemeli ea iphetetsang tlasa maemo a itseng. Alkali Cellilose e nkeloa sebaka ke li-egerts tse fapaneng tsa masholu ho fumana bo-Ethen e fapaneng ea cellulose. Ho latela lits'oants'o tsa li-iinization tsa tse nkang karolo, etheria ea celluulo Lae-rang e ka aroloa ka mekhahlelo e 'meli: ionic (e kang celbolosese) le e seng ionilose (joalo ka nna celbelose). Ho latela mofuta oa mofuta oa Ether other o ka aroloa ho mothyer Ho latela qubu e fapaneng, e ka aroloa ka seluloa metsi (joalo ka hydroxethyl cellulose) le selefouno ea Ethyl E arotsoe ka mofuta oa Instani le bokaholimo bo ile ba tšoaroa ke mofuta oa discolotion.
Mochine oa ketso ea cellulose ether ka seretse se etsoang ke seretse se latelang:
(1) kamoraCellulose EtherSeretseng se qhibilihile ka metsing, se atisang mofuta o hlophisitsoeng tsamaisong o netefalitsoeng ka lebaka la tšebetso e sirelletsang, le colloid e sirelletsang, " e thehiloe sebakeng sa eona se ka ntle, e etsang hore tsamaiso ea seriti e tsitse, hape e ntlafatsa ho phoka ha seretse nakong ea seretse nakong ea ho kopanya le ho boreleli ha ho kopanya le ho boreleli ha ho tsoa le ho boreleli.
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Seber Fiber
Bohlale ba patsi bo entsoe ka limela tse tala le tse sebetsoang ke letoto la mahlale, 'me ts'ebetso ea eona e fapane le ea Cellulose Ether. Thepa ea mantlha ke:
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(3) Ka lebaka la sebopeho sa likarolo tse tharo, se na le thepa ea "ho hloka metsi ka metsi seretse, le metsi a seretse a ke ke a kena-kenana habonolo kapa ho tlosoa. Empa ha e na thepa e phahameng ea metsi ea cellulose ether.
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(5) Phoso ea patsi e ka fokotsa khatello ea maikutlo ea seretse se thata le ho fokotsa shrinkage le ho tšela seretse.
Nako ea ho romella: April 25-2024