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Lihlopha tsa Lihlahisoa
Lihlahisoa tse Hlahisitsoeng
01
Selulose ea Hydroxyethyl (HEC)
Selulose ea Hydroxyethyl (HEC)
Selulose ea Hydroxyethyl (HEC)

Selulose ea Hydroxyethyl (HEC)

Hydroxyethyl Cellulose (HEC) ke ether ea cellulose e seng ea ionic e hlahisoang ka ho kenyelletsa lihlopha tsa hydroxyethyl ho cellulose ka karabelo ea lik'hemik'hale le ethylene oxide. Tekanyo ea ho nkeloa sebaka (ds) ha hydroxyethyl ho HEC e ka fetoloa ho latela litšobotsi tse lakatsehang tsa sehlahisoa sa ho qetela. Sena se etsa hore HEC e be ether ea cellulose e sa qhibiliheng metsing e feto-fetohang, e sebetsang e le setei, colloid e sireletsang, moemeli oa ho boloka metsi le modifier ea rheological.


HEC e na le bokgoni bo botle ba ho qhibiliha ha metsi, ha e na chefo, e ka bola, mme e bontsha ho tsamaellana ho hoholo le dikarolo tse ding—e leng se etsang hore e be kgetho e ntle bakeng sa ditshebediso tse fapaneng. Tshebediso ya yona e akaretsa mafapha a mangata a diindasteri le a kgwebo, ho kenyeletswa le dihlahiswa tsa tlhokomelo ya botho, meriana, dipente le dikobo, thepa ya kaho, le ho tjheka oli le khase.

    Iteanye le rona
    lintlha tsa sehlahisoa

    Hydroxyethyl Cellulose e Sebelisoa Bakeng sa Eng?

    tlhaloso2

    Hydroxyethyl Cellulose (HEC) ke polymer e qhibilihang ka metsing e nkiloeng ho cellulose 'me e sebelisoa haholo liindastering tse fapaneng ka lebaka la thepa ea eona e ikhethang. Mona ke tse ling tsa lits'ebetso tse tloaelehileng tsa Hydroxyethyl Cellulose:

    Lipente le Liaparo:

    HEC e sebelisoa e le sesebelisoa sa ho teteana penteng le liphahlong tse thehiloeng metsing, e fanang ka taolo e ntlafetseng ea viscosity le ho thibela ho thekesela nakong ea ts'ebeliso.

    Lisebelisoa tsa Kaho:

    Indastering ea kaho, HEC e sebelisoa lihlahisoa tse thehiloeng samenteng tse kang li-mortar le li-grout. E ntlafatsa ho sebetsa hantle, ho boloka metsi le ho khomarela.

    Lihlahisoa tsa Tlhokomelo ea Motho ka Mong:

    HEC e fumaneha hangata linthong tsa tlhokomelo ea botho tse kang li-shampoo, li-conditioner le li-lotion. E sebetsa e le sesebelisoa se tiisang le se tsitsitseng, se ntlafatsang sebopeho le botsitso ba lihlahisoa tsena.

    Litlolo:

    Mefuteng ea litlolo, HEC e tlatsetsa ho viscosity ea litlolo, li-gel le lihlahisoa tse ling, e leng se etsang hore letlalo le be le sebopeho se lakatsehang le ho ikutloa hantle.

    Meriana:

    HEC e sebelisoa indastering ea meriana e le setlama-tlama mefuteng ea matlapa. E fana ka ho kopana ha matlapa 'me e thusa ho lokolloa ha meriana ka taolo.

    Likhomaretsi:

    HEC e eketsoa mefuteng ea sekhomaretsi ho ntlafatsa ho teteana, ho tiea le ho khomarela. E sebelisoa hangata ho likhomaretsi tsa pampiri ea leboteng le lits'ebetsong tse ling tsa ho khomarela.

    Indasteri ea Oli le Khase:

    Metsing a ho tjheka, HEC e sebediswa e le modifier ya rheology, e thusang ho laola viscosity le botsitso ba mokelikeli.
    Disepa tsa ho hlwekisa le Dihlahiswa tsa ho hlwekisa:

    HEC e fumanoa mefuteng e itseng ea sesepa moo e sebetsang e le moemeli oa ho teteana le ho tsitsisa.

    Indasteri ea Lijo:

    Indastering ea lijo, HEC e sebelisoa e le setefatsi le se tsitsitseng lihlahisoa tse fapaneng, ho kenyeletsoa lisoso, liaparo le lijo tse tsoekere.

    Indasteri ea Masela:

    HEC e sebelisoa e le sesebelisoa sa ho tiisa li-paste tsa khatiso ea masela, e leng se thusang ho sebelisa lidae tse tšoanang masela.

    Enke e Thehiloeng Metsing:

    HEC e sebelisoa ho etseng enke e thehiloeng metsing, e fanang ka taolo ea ho teteana le ho thibela ho tiea ha 'mala.

    Lihlahisoa tsa Tlhokomelo ea Maqeba:

    Lihlahisoa tse ling tsa bongaka, HEC e ka sebelisoa bakeng sa thepa ea eona ea ho etsa filimi le ea ho sireletsa colloid.

    Ho bohlokoa ho hlokomela hore sehlopha le litšobotsi tse ikhethileng tsa HEC li ka fapana, 'me khetho ea sehlopha se loketseng e itšetlehile ka litlhoko tsa ts'ebeliso e reriloeng. Ho tenyetseha ha Hydroxyethyl Cellulose ho e etsa hore e be tlatsetso ea bohlokoa liindastering tse fapaneng.

    Thepa e Akaretsang ea HPMC ke Eng?

    tlhaloso2

    Hydroxyethyl Cellulose (HEC) e na le sete ea thepa e akaretsang e etsang hore e be polymer e feto-fetohang le e sebelisoang haholo liindastering tse fapaneng. Tsena ke litšobotsi tse akaretsang tsa HEC:

    Sebopeho sa Lik'hemik'hale:

    HEC ke polymer e qhibilihang ka metsing e nkiloeng ho cellulose, polymer ea tlhaho e fumanoang maboteng a sele ea limela.
    Lihlopha tsa hydroxyethyl li kenngoa mokokotlong oa cellulose, e leng se etsang hore e be le thepa ea eona e ikhethang.

    Ho qhibiliha ha metsi:

    HEC e qhibiliha haholo metsing, e etsa ditharollo tse hlakileng le tse se nang mmala. Tekanyo ya ho nkela dihlopha tsa hydroxyethyl sebaka e ama ho qhibiliha ha yona.

    Thermoplasticity:

    HEC e na le thepa ea thermoplastic, ho bolelang hore e ka nolofala le ho phalla ha e pepesetsoa mocheso. Tšobotsi ena e atisa ho sebelisoa lits'ebetsong tse itseng.

    Ho Etsa Lifilimi:

    HEC e na le thepa ea ho etsa filimi, e e lumellang ho etsa lifilimi tse bonaletsang le tse tenyetsehang. Sena se molemo ho lipente, likhomaretsi le lihlahisoa tsa tlhokomelo ea botho.

    Taolo ea ho tsikinyeha:

    E 'ngoe ea mesebetsi ea mantlha ea HEC ke ho sebetsa e le sesebelisoa sa ho teteana. E fana ka taolo e ntle ea ho teteana mefuteng e fapaneng ea metsoako, joalo ka pente, lipente le lihlahisoa tsa tlhokomelo ea motho ka mong.

    Botsitso:

    HEC e ntlafatsa botsitso ba di-suspension le di-emulsion ka ho thibela ho dula ha dikarolwana kapa karohano ya mekhahlelo. Botsitso bona bo bohlokwa dihlahisweng tse kang dipente le dihlahiswa tsa meriana.

    Khanyetso ea Metsi:

    RDP e thusa ho hanela metsi ka har'a metsoako, e leng se etsang hore e tšoarelle haholoanyane 'me e se ke ea senyeha habonolo ke ho pepesehela mongobo.

    Khanyetso ea Mapetso:

    Tšebeliso ea RDP e ntlafatsa ho hanyetsa mapetso a thepa e kang li-mortar le li-coat, e leng se lebisang ts'ebetsong e ntlafetseng le ho tšoarella nako e telele.

    Ho tšoarella:

    RDP e ntlafatsa ho tšoarella ha metsoako ka kakaretso, e leng se etsang hore e hanele ho tsofala, ho putlama ha maemo a leholimo le mabaka a mang a tikoloho.

    Ho Boloka Metsi:

    HEC e na le litšobotsi tsa ho boloka metsi, e leng se etsang hore e be ea bohlokoa thepa ea kaho joalo ka li-mortar le li-grout. E thusa ho boloka mongobo, e ntlafatsa ho sebetsa le ho khomarela.

    pH Kutloisiso:

    Tshebetso ya HEC e ka susumetswa ke pH ya tharollo kapa sebopeho. Ka kakaretso e tsitsitse hodima mefuta e mengata ya pH.

    Ho lumellana:

    HEC e tsamaisana le thepa e meng e fapaneng, e e lumellang ho kenyelletsoa habonolo mefuteng e fapaneng ea liindasteri.

    Ho feto-fetoha ha maemo:

    HEC e na le mekhoa e mengata 'me e fumana lits'ebetso liindastering tse kang pente, lipente, tlhokomelo ea botho, meriana, kaho le tse ling.

    Tlhaho e seng ea ionic:

    HEC ha e na ionic, ho bolelang hore ha e na tjhaja. Sena se etsa hore e lumellane le mefuta e mengata ya dikhemikhale le di-polymer.

    Ho bola ha lintho tse phelang:

    HEC e nkoa e ka bola, e leng se ka bang molemo lits'ebetsong moo tšusumetso ea tikoloho e leng taba ea bohlokoa.

    Ho Tsitsisa ha Mocheso:

    HEC e boloka botsitso ba eona holim'a mefuta e fapaneng ea mocheso, e e lumella ho sebelisoa mefuteng e ka 'nang ea sebetsoa kapa ea pepesehela maemo a fapaneng a tikoloho.
    Litšobotsi tsena tse akaretsang li kenya letsoho tšebelisong e pharaletseng ea Hydroxyethyl Cellulose mefuteng e fapaneng, moo litšobotsi tsa eona tse ikhethang li ntlafatsang ts'ebetso ea lihlahisoa tsa ho qetela.

    Matlotlo a tloaelehileng

    tlhaloso2

    Ponahalo

    Phofo e tšoeu ho isa ho e tšoeu

    Boholo ba likaroloana

    98% feta letlooeng la 100

    Molar e nkela degree sebaka (MS)

    1.8~2.5

    Masalla a ho hotetsa (%)

    ≤0.5

    boleng ba pH

    5.0~8.0

    Mongobo (%)

    ≤5.0

    Mekhahlelo e Tummeng

    Sehlopha se tloaelehileng

    Sehlopha sa baeloji

    Ho thibana ha

    (NDJ, mPa.s, 2%)

    Ho thibana ha

    (Brookfield, mPa.s, 1%)

    Sete ea ho teteana

    HEC KM300

    HEC 300B

    240-360

     

    LV.30rpm sp2

    HEC KM6000

    HEC 6000B

    4800-7200

     

    RV.20rpm sp5

    HEC KM30000

    HEC 30000B

    24000-36000

    1500-2500

    RV.20rpm sp6

    HEC KM60000

    HEC 60000B

    48000-72000

    2400-3600

    RV.20rpm sp6

    HEC KM100000

    HEC 100000B

    80000-120000

    4000-6000

    RV.20rpm sp6

    HEC KM150000

    HEC 150000B

    120000-180000

    Metsotso e 7000

    RV.12rpm sp6

    Hobaneng o lokela ho khetha Kingmax HEC?

    tlhaloso2

    Ho khetha Kingmax Hydroxyethyl Cellulose (HEC) ho ka ba molemo ho latela lintlha tse 'maloa tseo k'hamphani e tsejoang ka tsona. Mabaka a mang a etsang hore u nahane ka ho khetha Kingmax HEC ke ana:

    Netefaletso ea boleng:

    Ho ka etsahala hore Kingmax e ikemiseditse ho boloka maemo a boleng bo hodimo tlhahisong ya HEC. Dihlahiswa tsa bona di ka nna tsa feta tekong e matla ho netefatsa botsitso le botshepehi.

    Mefuta ea Lihlahisoa:

    Kingmax e ka fana ka mefuta e fapaneng ea limaraka tsa HEC tse loketseng lits'ebetso tse fapaneng. Ho ba le likhetho tse ngata ho u lumella ho khetha sehlopha se lumellanang hantle le litlhoko tsa hau tse ikhethileng tsa sebopeho.

    Ho iketsetsa:

    Kingmax e ka sebetsa haufi-ufi le bareki ho fana ka litharollo tsa HEC tse ikhethileng tse etselitsoeng liphephetso le lipheo tse itseng. Ho tenyetseha hona ho ka ba bohlokoa ho fihlelleng litlhoko tse ikhethang tsa liindasteri tse fapaneng.

    Botsebi ba Tekheniki:

    Khamphani e kanna ea ba le sehlopha sa litsebi tse nang le tsebo ea botekgeniki ka lintho tse hlahisoang ke cellulose. Botsebi bona bo ka fana ka tšehetso le tataiso ea bohlokoa ho ntlafatseng mekhoa ea ho etsa lintho le ho rarolla mathata a botekgeniki.

    Phepelo e Tsitsitseng:

    Kingmax e ikemiselitse ho boloka phepelo e tsitsitseng le e tšepahalang ea HEC. Sena se netefatsa hore bareki ba na le phihlello ea sehlahisoa ha ho hlokahala, e leng se tlatsetsang lits'ebetsong tsa tlhahiso tse sa sitisoeng ke letho.

    Lintho Tse ka Amehang ka Tikoloho:

    Haeba Kingmax e beha pele lintho tse lokelang ho nahanoa ka tikoloho lits'ebetsong tsa eona tsa tlhahiso, e ka ba molemo bakeng sa likhoebo tse hlokomelang tikoloho.

    Litheko tse Tlhōlisanoang:

    Kingmax e ikemiseditse ho fana ka ditheko tse hlwahlwa bakeng sa dihlahiswa tsa bona tsa HEC, ho fana ka boleng ba tjhelete ntle le ho beha boleng kotsing.

    Phihlello ea Lefatše ka Bophara:

    Haeba Kingmax e na le phihlello lefatšeng ka bophara, e ka ba molemo bakeng sa likhoebo tsa machabeng, ho netefatsa hore lihlahisoa tsa HEC lia fumaneha ho bareki lefatšeng ka bophara.

    Tšehetso ea Bareki:

    Kingmax e ka fana ka tšehetso e ntle ea bareki, e thusa bareki ka lipotso tsa sehlahisoa, lipotso tsa botekgeniki, le litaba tse amanang le odara.

    Phihlelo le Botumo:

    Phihlelo le botumo ba k'hamphani indastering e ka ba lintlha tse lokelang ho nahanoa. Mofani oa thepa ea tsebahalang le ea nang le botumo bo botle o na le monyetla o moholo oa ho fana ka lihlahisoa tse tšepahalang le tsa boleng bo holimo.

    Pele o etsa qeto, ho kgothaletswa ho buisana ka ho toba le Kingmax, ho botsa ka dintlha tse itseng tsa sehlahisoa, le ho buisana ka ditlhoko tsa hao tse ikgethang. Ka tsela ena, o ka netefatsa hore dihlahiswa tsa bona tsa HEC di tsamaellana le ditebello tsa hao mme di kenya letsoho ka tsela e ntle mefuteng kapa ditshebedisong tsa hao.