Hec (hydroxeeyl cemlolose) ke polao e sa qubu e sebelisoang ka metsing, thepa ea kaho, lisebelisoa tsa tlhokomelo le indasteri ea botho. E sebelisoa haholo ke ho hlaka, moemeli ea emisang, ea tsamaeang le lifilimi le allo ea lifilimi le alloubility ea metsi le tse tona.
1. Khetho le ho hlophisoa ha Hec
Ho khetha sehlahisoa se nepahetseng sa Hec ke mohato oa pele oa pele. Hec o na le boima ba liselecular, bokhoni ba kutloano le bona bo tla boela bo tla ba ba fapana. Ka hona, mefuta e nepahetseng ea hec e lokela ho khethoa ho latela litlhoko tse tobileng ea ts'ebeliso ea kopo. Ka mohlala, ha e sebelisoa ka har'a bokooa, hec e nang le lintho tse leka-lekaneng e hloka ho khethoa; Ha a ntse a le tlhokomelong ea batho, hec e nang le bolulo bo phahameng le bokhabane bo boholo bo ka hloka ho khethoa.
Pele a sebelisa, hangata a teng ka sebopeho sa phofo, 'me tlhokomelo e lokela ho nkuoa ho thibela ho monya mongobo le Aggelometion ha e sebelisoa. Hec e ka bolokoa tikolohong e ommeng, e nang le moea o futhumetseng ho qoba ho pepesetsoa moea o mongobo.
2. TLHOKOMELISO EA LITLHAKISO TSA HEC
Hec ke polymer ea qubu ea metsi e ka qhibilihang ka kotloloho metsing a batang kapa a chesang. Mehato e akaretsang ea ho qhibiliha hec:
Ho hahoa hec: butle-butle eketsa ac phofo ea metsi a maholo ho qoba motlakase. Ho thibela Hec ho tloha ka ho ikhula mobung, metsi a ka futhumatsa ho 60-70 ℃ pele o fafatsa phofo ea hec ka metsing.
Ts'ebetso ea ho felisoa: Hec e qhibiliha butle ka metsing mme hangata e hloka ho hlohlelletsa metsotso e 30 ho isa ho lihora tse peli, ho latela boima ba limolek'hule. Nakong ea ts'ebetso e susumetsang, mocheso oa metsi o ka eketseha ka nepo ho potlakisa khefulo, empa ka kakaretso ha e feta 90 ℃.
Ho lokisa PH: hec e tsotella liphetoho ph. Lits'ebetsong tse ling, PH ea tharollo e kanna ea hloka ho fetoloa ho isa tekanyong e itseng (hangata 6-8) ho fihlela litlamorao tse ntle tse tona le botsitso.
Ho ema le ho foka: Tharollo ea Hec e qhibilihileng hangata e hloka ho ema lihora tse 'maloa ho isa ho motho ea holileng. Sena se thusa ho ntlafatsa tsitsipano ea tharollo le ho netefatsa maemo a phello ea matla.
3. Tšebeliso ea hec
Matla a ho teba a Hec a sebelisoa haholo lihlahisoa tse fapaneng. Tse latelang ke lintho tse ngata tse tloaelehileng tsa kopo le mekhoa ea bona e khethehileng ea ts'ebeliso:
Kopo Ka Kopano:
Hec, joalo ka thipa bakeng sa bosholu, e ka ntlafatse phokotsi le boraliti ba lipuisano le ho thibela likhetla.
Ha o sebelisa, eketsa tharollo ea hec ka kotloloho ho koahela le ho tsosa le ho feta. Ela hloko ho laola palo ea hec e kenyellelitsoeng, hangata 0,1% ho 0.5% ea palo eohle ea koae.
Ho qoba li-viscoity tsa koae e fokotseha tlasa shec e phahameng, khetha Hec ka boima ba limolek'hule le pono.
Ts'ebeliso Lihlahisoa tsa Tlhokomelo ea Botho:
Lihlahisoa tse kang shampoo le li-gel tsa ho hlapa, hec li ka sebelisoa e le mokhoa oa thipa ebile o le thata ho fana ka sehlahisoa se setle le se khothatsang.
Ha a ntse a sebelisa, hec e ka qhibiliha karolong ea metsi, 'me u ele hloko hore e tsoelepele ka tieo ho qoba ho qojoa.
Palo e loketseng ea kenyelletso e teng pakeng tsa 0.5% le 2%, 'me e fetoloa ho latela phello e lakatsehang.
Sebetsa linthong tsa kaho:
Hangata, hec e sebelisoa ka seretse, gypsum, joalo-joalo, litseleng tsa kaho, tse ka ntlafatsang metsi le ts'ebetso ea thepa eo.
Ha e sebelisoa, Hec e ka qhibiliha ka metsing pele, ebe tharollo e eketsoa ho motsoako oa thepa ea moaho.
Palo ea kenyelletso e latela boitsebiso bo ikhethileng, hangata pakeng tsa 0,1% le 0.3%.
4. Litšitiso bakeng sa ts'ebeliso
Taolo ea mocheso nakong ea ho felisoa ha mocheso: Le hoja ho lelekisa mocheso ho bona ho ka potlakisa ho felisoa ha hec, mocheso o phahameng haholo o ka baka mocheso o phahameng haholo.
Ho potlakisa lebelo le nako: Ho potlaka haholo ho ka baka mathata a pharalletseng mme a ama boleng ba sehlahisoa sa ho qetela. Nahana ka ho sebelisa de Degiasser ho tlosa li-bubble ka tharollo.
Ho tsamaisana le lisebelisoa tse ling: ha o eketsa Hec ho foromo, ela hloko ho tsamaisana le eona ka metsoako e meng. Lisebelisoa tse ling li ka ama phello kapa li-slubility tsa hec, tse kang khatello e phahameng ea li-elektrone.
Ho boloka le ho tsitsa: Tharollo ea HeC e lokela ho sebelisoa kapele kamoo ho ka khonehang, hobane polokelo ea nako e telele e ka ama pono le botsitso ba tharollo.
Hec thickener e sebelisoa haholo masimong a fapaneng e nang le ts'ebetso ea eona e ntle. Mokhoa o nepahetseng oa tšebeliso le mekhoa e sebetsang e ka etsa bonnete ba hore hec e bapala phello e ntle. Nakong ea Ts'ebeliso, e ela hloko lintho tse kang mokhoa oa ho felisoa, taolo ea mocheso, kenyelletso ea metsoako e meng e ka thusa ho fihlela phello e lakatsehang le ts'ebetso ea lihlahisoa.
Poso: Hlakubele-17-2025