Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

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Selelekela sa Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Hydroxypropyl methylcellulose (HPMC), eo lebitso la hae la Sechaena e leng hydroxypropyl methylcellulose, ke semi-synthetic, non-ionic cellulose ether e fumanoang ka ho fetola lik'hemik'hale selulose ea tlhaho. Phofo ena e tšoeu e ka etsa tharollo e hlakileng ea viscous ka mor'a hore e qhibilihe ka metsing. E na le thickening e babatsehang, ho boloka metsi, botsitso le thepa ea ho etsa lifilimi. Ke tlatsetso ea bohlokoa ea mesebetsi e mengata mafapheng a mangata joalo ka kaho, moriana, le dijo.

Litšobotsi le melemo ea Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Ho qhibiliha ha metsi hantle: E ka qhibiliha ka potlako metsing a batang ho etsa tharollo e hlakileng le e tsitsitseng.

Bokhoni bo sebetsang ba ho tiisa le ho boloka metsi: Eketsa viscosity ea lintho tse bonahalang, ka katleho fokotsa mouoane oa metsi, le ho ntlafatsa katleho ea mosebetsi.

Botsitso bo botle: E na le botsitso bo botle ho li-acids, alkalis, le matsoai, mme e loketse mefuta e mengata ya pH ya boleng.

Ho etsa lifilimi le litlamorao tse sireletsang: Kamora ho omisa, e etsa filimi e thata le e hlakileng ho sireletsa substrate le ho thibela ho kenella ha metsi le ho fetoha mouoane.

E se nang chefo ebile e sa tenehe: E na le biocompatibility e ntle mme e loketse masimo a meriana le lijo.

Ho fetoha: Ka ho fetola tekanyo ea ho fetola le boima ba molek'hule, tshebetso ea eona e ka fetoloa ho finyella litlhoko tse fapaneng tsa kopo.


Hydroxypropyl Methy Cellulose Powder HPMC for Construction
Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Tlhaloso ea Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Hydroxypropyl methylcellulose (HPMC) Phofo bakeng sa Kaho

Tlhahlobo ea Sehlahisoa

Hydroxypropyl methylcellulose (HPMC) e tšoeu, phofo e phallang ka bolokolohi e sebedisoang haholo dihlahiswa tsa moaho. E sebetsa joalo ka thickener, moemedi wa ho boloka metsi, le binder. Sehlahisoa sena se qhibiliha ka potlako metsing a batang 'me se etsa hore ho be le ho hlaka, khetho ea viscous e ntlafatsang ts'ebetso le ts'ebetso.

Leqheka le Akarelletsa

HPMC e sebelisa e tiileng ho boloka metsi. Lihlahisoa tsena tse thehiloeng ho samente li lula li le mongobo nako e telele, e bolokang metsi le pholiso e nepahetseng. Ho boloka metsi a mangata ho fokotsa fracturing le ho ntlafatsa ho tiea ha ho qetela.

Powder e boetse e fana ka boleng bo holimo bokgoni ba ho sebetsa. E etsa seretse, likhomaretsi tsa lithaele, mme e etsa hore ho be bonolo le ho hasana habonolo. Basebetsi ba ka sebelisa lisebelisoa tsena ka boikitlaetso bo fokolang haholo le taolo e ntle haholo.

HPMC ea ntlafatsa sekgomaretsi pakeng tsa mealo. Sena se fokotsa kotsi ea ho ba le delamination kapa ho thella, haholo dibakeng tse otlolohileng. E boetse e ntlafatsa ho hanyetsa ha sag lits'ebetsong tse teteaneng.

Keketso ena e lula e tsitsitse mefuta e fapaneng ea mocheso le maemo a pH. Ha e sebetsane le metsoako e meng e fapaneng e tloaelehileng mefuteng ea motsoako o omileng.

Likopo tse Tloaelehileng

Lihahi tsa matlo li sebelisa HPMC linthong tse ngata:
– Likhomaretsi tsa lithaele tsa ceramic
– Insulation ea kantle e qetellang litsamaiso (EIFS).
– Boiketsi ba underlayments.
– Li-plaster le ho fana.
– Seretse sa masonry.
– Lintho tse kopantsoeng tse thehiloeng ho Gypsum.

Sesebelisoa se seng le se seng se sebelisa monyetla oa ho lumellana ho ntlafetseng, nako e bulehileng, le matla a tlamahano.

Lintlha tsa Tekheniki

– Ponahalo: E tšoeu ho isa ho beige phofo.
– Boholo bo fokolang: E kena ka har'a filthara ea 80-mesh.
– Lintho tse metsi: ≤ 5%.
– pH (2% tharollo): 6.0– 8.0.
– Botenya (2% pheko, 20 °C): 4,000– 100,000 mPa · s (e fapana ho ya ka maemo).
– Mocheso oa gel: 58– 90 °C (ho itshetlehile ka ho nkela sebaka).

Kamehla reka HPMC ka mokhoa oa feshene, sebaka se omileng. Boloka setshelo se sirelelitsoe hore se se ke sa monngoa ke mongobo.

Hydroxypropyl Methy Cellulose Powder HPMC for Construction
Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Likopo tsa Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Lisebelisoa tsa Hydroxypropyl Methylcellulose (HPMC) Phofo Moahong

E Eketsa Tšebeliso ea Mosebetsi le Poloko ea Metsi

HPMC phofo hangata e sebelisoa ka thepa ea moaho joalo ka sekhomaretsi sa lithaele, e fana ka, lipolasetere, le disebediswa tsa ho ikemela. Mosebetsi o mong oa bohlokoa oo e o bapalang ke ho tšoara metsi ka har'a motsoako. Sena se thusa ho tiisa kapa gypsum moisturize ka botlalo, e hlahisang lihlahisoa tse matla tsa ho qetela. Ntle le ho boloka metsi a lekaneng, bokahodimo bo ka robeha kapa ba tlamahane hampe.

E matlafatsa ho khomarela le ho tšoana

Ha e kenyelelitsoe ka har'a seretse kapa sekhomaretsi, HPMC e etsa hore motsoako o be bonolo ebile o bonolo ho hasana. Basebeletsi ba fumana ho le bonolo ho e sebelisa ka ho lekana holim'a mabota kapa fatše. Ka nako e tšoanang, e matlafatsa ho khomarela e le hore lithaele kapa likoahelo li lule li tiile. Sephetho ke tšenyo e fokolang le liphetoho tse fokolang ho websaeteng.

E laola Sag le Slump

Libakeng tse otlolohileng, seretse se metsi hangata se thella fatše pele se qala. HPMC phofo e eketsa boima bo lekaneng ho emisa ho fokotseha hona. E boloka sehlahisoa moo se behiloeng teng– ebang e hodima lebota kapa siling– ntle le ho matha kapa ho dutla. Taolo ena e boloka nako mme e ntlafatsa boleng ba ho qetela.

E tšehetsa Nako e Butsoeng le Katleho ea Mosebetsi

Likonteraka tsa kaho li hloka nako ea ho lokisa lithaele kapa plaster ea ravel kamora ho sebetsa. HPMC lelefatsa sena “nako e bulehileng” ka ho fokotsa tahlehelo ea metsi. Seo se fana ka maikutlo a hore basebetsi ba ka lokisa liphoso kapa ba beha maemo hantle ntle le ho potlaka. Mesebetsi e etsoa hantle ka lekhetlo la pele.

Ts'ebetso e Sireletsehileng Litabeng tsohle

HPMC phofo e sebetsa hantle ka mocheso o fapaneng le likhato tsa mongobo. E lula e tšepahala ho sa tsotellehe hore na e sebelisoa ka hare ho ntlo ea hau kapa ka ntle. Ho tšepahala hona ho etsa hore e be tlatsetso e tšepahalang bakeng sa liphetho tse tsitsitseng selemo ho pota. Bafani ba lits'ebeletso ba itšetlehile ka eona ho fihlela matsatsi a behiloeng mosebetsing ntle le ho beha boleng ba boleng bo holimo kotsing.

Kenyelletso ea Khampani

Rea u amohela ho Concrete le Tse ling, mofani ea ka sehloohong oa li-admixtures tsa konkreite tse sebetsang hantle, ho kenyelletsa le lisebelisoa tsa rona tse fokotsang metsi tsa konkreite. Ka phihlelo ea lilemo tse ngata 'marakeng oa lefatše, re fana ka litharollo tse tsoetseng pele tse etselitsoeng ho ntlafatsa boleng le katleho ea merero ea kaho lefatšeng ka bophara. Mehaho ea rona ea morao-rao ea tlhahiso ea lihlahisoa e netefatsa lihlahisoa tsa boleng bo holimo tse finyellang litekanyetso tsa machaba. Re motlotlo ka tšebeletso e ikhethang ea bareki, tšehetso ea tekheniki, le litharollo tse lokiselitsoeng ho fihlela litlhoko tse khethehileng tsa morero. Kopana le rona bakeng sa ho tšepahala, boiqapelo, le li-admixtures tsa konkreite tse theko e boima tse tsamaisang merero ea hau pele. Ithute haholoanyane ho www.concreteandmore.de/. Ha re aheng bokamoso hammoho!

Haeba u na le lipotso, ka kopo ikutloe u lokolohile ho ikopanya le rona.

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Hydroxypropyl Methy Cellulose Powder HPMC for Construction
Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

5 Lipotso tsa Hydroxypropyl Methy Cellulose Powder HPMC bakeng sa Kaho

Lipotso Tse Botsoang Khafetsa Mabapi le Phofo ea HPMC bakeng sa Kaho

Phofo ea HPMC e sebelisetsoa eng kahong?

Phofo ea HPMC e eketsoa ho thepa ea moaho joalo ka likhomaretsi tsa lithaele, fana, le li-plaster. E thusa lihlahisoa tsena ho boloka metsi nako e telele hore li fole hantle. E boetse e etsa hore motsoako o be bonolo le ho hasana habonolo.

HPMC e ntlafatsa ts'ebetso joang?

HPMC e sebetsa joalo ka motenya. E fana ka seretse kapa sekhomaretsi sebopeho se monate. Basebetsi ba ka e sebelisa habonolo ntle le ho rotha kapa ho thella sebakeng se otlolohileng. Sena se boloka nako mme se fokotsa litšila setšeng.

Na HPMC e ama nako ea ho omisa?

Ee. HPMC e liehisa tahlehelo ea metsi ho tsoa motsoako. Ho omisa hona ho laoloang ho thusa samente hore e ntše metsi ka botlalo. Ka lebaka leo, litlamo tse matla li theha. Boemong ba leholimo bo chesang kapa bo omileng, sena ke sa bohlokoa haholo ho thibela mapetsong.

Na HPMC e bolokehile hore e ka sebelisoa libakeng tsa mosebetsi?

HPMC ha e na chefo ebile e amohetsoe ka bophara bakeng sa tšebeliso ea kaho. Ha e ntše mosi o kotsi. Leha ho le joalo, basebetsi ba lokela ho roala liatlana le limaske ha ba tšoara phofo leha e le efe e ntle ho qoba ho teneha.

Ke HPMC e kae e lokelang ho kenyelletsoa motsoakong?

Chelete e nepahetseng e itšetlehile ka mofuta oa sehlahisoa le maemo a sebaka seo. Baetsi ba bangata ba khothaletsa 0.1% ho 0.5% ka boima ba metsoako e ommeng kaofela. Kamehla latela litaelo tsa morekisi. Ho fokola haholo ho kanna ha se thuse ts'ebetso. Ho hongata haholo ho ka etsa hore motsoako o khomarele kapa o liehe ho beha.

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