Selelekela sa Hydroxypropyl Methyl Cellulose HPMC Ether e Sebelisoa Haholo ho Indasteri ea Lik'hemik'hale.

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.

Litšobotsi le melemo ea Hydroxypropyl Methyl Cellulose HPMC Ether e Sebelisoa Haholo ho Aha Indasteri ea Lik'hemik'hale.

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.

Litlhaloso tsa Hydroxypropyl Methyl Cellulose HPMC Ether e Sebelisoang Haholo ho Indasteri ea Lik'hemik'hale.

Hydroxypropyl Methyl Cellulose (HPMC) Ether– Litlhaloso tsa Maqheka bakeng sa Lisebelisoa tsa Lik'hemik'hale tsa Sebopeho

Litšobotsi tsa Lik'hemik'hale le 'Meleng

HPMC ke bosoeu kapa bosoeu, phofo e phallang ka bolokolohi. E qhibiliha hamonate metsing a pholileng ho etsa hore ho be le ho hlaka, tharollo ea viscous. Ntho e bonts'a ha ho na gelation metsing a chesang mme e ntse e tsoela pele ho sireletseha ho pholletsa le mefuta e mengata ea pH (hangata 4– 10). Viscosity ea eona e fapana ho latela maemo, kgafetsa ho tloha 4,000 ho 100,000 mPa · s (ikemiselitse ho 2% tsepamisa maikutlo, 20 °C). Mongobo o lula o thathamisitsoe ka tlase 5%, mme litaba tsa molora tsa molora hangata li tlase 1.5%.

Bohloeki le Sebopeho
Ether ena ea HPMC e na le lintho tse tsoang ho cellulose tse hloekileng tse nang le maemo a laoloang a methoxyl. (19– 30%) le hydroxypropoxyl (4– 12%) ho nkela sebaka. Litekanyetso tsena li tiisa ts'ebetso e tsitsitseng mefuteng ea meaho le ea kaho. Boitsebiso bo khotsofatsa litekanyetso tsa machaba tse kang ASTM C1688 le EN 12878 bakeng sa ho sebelisoa ka sebopeho sa lik'hemik'hale.

Bokhoni ba Likopo tsa Kaho le Kaho

Linthong tse thehiloeng ho samente joalo ka likhomaretsi tsa lithaele tsa fatše, etsa, le disebediswa tsa ho ikemela, HPMC e sebetsa joalo ka moemeli oa ho boloka metsi, motenya, le matlafatso ea ho sebetsa. E fokotsa tahlehelo ea metsi, ho fa basebetsi nako e eketsehileng ea ho etsa kopo le ho lokisa thepa. Bokhoni ba ho etsa lifilimi ba HPMC bo boetse bo matlafatsa sehokelo le ho fokotsa ho thella libakeng tse otlolohileng.

Sebaka sa polokelo le Ho tšoara
Reka HPMC ka theko e ntle haholo, sebaka se ommeng hole le mongobo. Boloka linkho li koetsoe ha li sa sebelisoe. Bophelo ba tšebeletso bo tloaelehile 12 likhoeli tlas'a mathata a loketseng. Qoba ho pepeseha ka kotloloho ho tataisa khanya ea letsatsi kapa mongobo o phahameng ho boloka phallo le katleho.

Tumellano le Polokeho

HPMC e bolokehile, e seng ionic, le eco-friendly. E latela REACH le maano a mang a fapaneng a ts'ireletso le ts'ireletso ea lik'hemik'hale. Tekanyetso ea ho sebetsana le mehato ea thibelo e kenyelletsa ho sebelisa liatlana le ts'ireletso ea mahlo ho qoba ho teneha ho fokolang nakong eohle ea ho kopana nako e telele.. Ha ho hlokahale mekhoa e khethehileng ea ho lahla– tšoara e le litšila tse kotsi ka kakaretso ho latela maemo a sebaka.

Likopo tsa Hydroxypropyl Methyl Cellulose HPMC Ether e Sebelisoang Haholo ho Aha Indasteri ea Lik'hemik'hale.

Lisebelisoa tsa Hydroxypropyl Methyl Cellulose (HPMC) Ether 'Maraka oa Lik'hemik'hale oa Sebopeho

Mesebetsi ea Maqheka ho Thepa ea Mehaho ea Kajeno

Hydroxypropyl methyl cellulose (HPMC) ether ke tlatsetso ea bohlokoa lihlahisoa tse ngata tsa moaho. E matlafatsa ts'ebetso, ho boloka metsi, le tlamo. Bahahi le baetsi ba itšetlehile ka eona ho etsa lihlahisoa tsa mohaho oa boemo bo phahameng.

Likhomaretsi tsa Lithaele le Grouts
HPMC e thusa likhomaretsi tsa lithaele li lula li le boreleli 'me ho bonolo ho hasana. E boloka metsi ka har'a motsoako e le hore samente e khone ho fana ka metsi ka botlalo. Sena se tlisa litlamo tse matla le ho fokotseha ho fokolang. Ka lisamente, HPMC e sireletsa khahlanong le ho theoha 'me e etsa hore ho be le ho kenya letsoho pakeng tsa lithaele tsa fatše.

Kantle Insulation Finishing Tharollo (EIFS)
Ho(EIFS), HPMC e eketsa ho tenyetseha le ho sebetsa ha lijase tsa motheo le tsa ho qetela. E lumella basebetsi hore ba be le nako e eketsehileng ea ho theha le ho boreleli pele ba qala ho omisa. Sephetho ke junifomo, lera la kantle le hananang le mapheo le nkang nako e telele.

Li-Renders le li-plaster tse thehiloeng ho samente
Li-renders le li-plaster tse nang le HPMC li sebelisa habonolo le ho khomarela mabota hamolemo. Sehlahisoa se fokotsa tahlehelo ea metsi, ho fana ka samente nako e lekaneng ya ho fola hantle. Sena se theola ho honyela le mefokolo ea bokaholimo joalo ka ho petsoha ha moriri.

Metsoako ea Boiketlo
HPMC e laola ho potoloha le ho tsitsisa motsoako oa li-underlayments tse ikemetseng. E thibela likotoana ho tsoa ka potlako le ho thusa motsoako ho ata ka ho lekana ntle le boreleli ka letsoho.

Dry-Mix Mortars
Bakeng sa seretse se omeletseng se entsoeng ke fektheri, HPMC e netefatsa ts'ebetso ea kamehla ka mor'a ho kopanya le metsi sebakeng sa marang-rang. E boloka nako e bulehileng, e matlafatsa puisano, 'me e eketsa boima ba ho qetela– ea bohlokoa bakeng sa mosebetsi o ka tšeptjoang oa majoe le mosebetsi oa ho lokisa.

Barekisi ba khetha HPMC hobane e sebetsa hantle maemong a leholimo le mathata a fapaneng. E qhibiliha hamonate metsing, metsoako e sa fetoheng, 'me ha e ame ho beha nako ka mekhoa e kotsi. Ho tšepahala ha eona ho etsa hore e be karolo e tloaelehileng meahong ea kajeno ea tharollo ea lik'hemik'hale.

Boemo ba Khoebo

Re moetapele oa lefats'e oa konkreite e bobebe le tharollo ea foam e tsoetseng pele. E tsebahala lefatšeng ka bophara ka boitlamo ba eona ba ho etsa lipatlisiso, popontshwa, le botsebi bo sebelisitsoeng, esale re fana ka tharollo ea foam e entsoeng ka boenjiniere ho tloha qalong ea 2012.

Re ka fana ka motsoako oa boleng bo holimo oa konkreite le lihlahisoa tse amanang le konkreite ea foam lefatšeng ka bophara.

Khampani e na le lefapha la litsebi tsa theknoloji le lefapha la tlhokomelo ea boleng, laboratori e nang le lisebelisoa hantle, hape e na le lisebelisoa tse tsoetseng pele tsa tlhahlobo le setsi sa litšebeletso tsa bareki ka mor'a thekiso.

Haeba u thahasella, ka kopo ikutloe u lokolohile 'me u ikopanye le rona.

Tefo

T/T, phetiso ea chelete e bitsoang western union, Paypal, Credit Card etc.

Thomello

Ka moea, ka leoatle, ka Express, joalo ka ha bareki ba kopa.

5 Lipotso-potso tsa Hydroxypropyl Methyl Cellulose HPMC Ether e Sebelisoang Haholo ho Aha Indasteri ea Lik'hemik'hale

Lipotso Tse Botsoang Khafetsa Mabapi le HPMC Ether in Construction

HPMC ether ke eng?

HPMC (Hydroxypropyl Methyl Cellulose) ether ke phofo e tšoeu e entsoeng ka selulose ea tlhaho. E qhibiliha ka metsing 'me e etsa hore ho be le ho hlaka, tharollo e khomarelang. Bahahi ba e eketsa ho lihlahisoa tse kang li-adhesives tsa lithaele, lipolasetere, le metsoako ea ho ikemela ho ntlafatsa tshebetso.

Hobaneng ha HPMC e sebelisoa ho thepa ea moaho?

HPMC e thusa ho laola ho bolokoa ha metsi. Sena se boloka samente kapa gypsum e le metsi nako e telele hore e fole hantle. E boetse e matlafatsa ts'ebetso, ho etsa hore metswako e be bonolo ho jala. Hape, e fokotsa ho sag holim'a libaka tse emeng 'me e emisa lisebelisoa ho arohana.

Na HPMC e ama nako ea ho beha?

Ee. HPMC e ka fokotsa sete ea pele hanyane. Sena se fa basebetsi nako e eketsehileng ea ho beha le ho qeta boitsebiso. Hangata tieho e nyane 'me ha e lematse matla a ho qetela haeba e sebelisoa ka tekanyo e nepahetseng.

Ke HPMC e kae e lokelang ho eketsoa?

Chelete e itšetlehile ka mofuta oa sehlahisoa le maemo a sebaka seo. Mefuta e mengata ea motsoako o omileng e sebelisoa 0.1% ho 0.5% HPMC ka boima ba 'mele. Kamehla latela litaelo tsa moetsi. Ho ja haholo ho ka etsa hore motsoako o be motenya haholo kapa o liehe ho thatafala haholo.

Na HPMC e bolokehile bakeng sa tšebeliso ea kaho?

Ee. HPMC ha e chefo ebile e amohetsoe ka bophara hore e sebelisoe ho aha lik'hemik'hale. Ha e ntše mosi o kotsi. E boetse e hanyetsa hlobo 'me e lula e tsitsitse tlas'a maemo a tloaelehileng a polokelo le tšebeliso. Basebetsi ba ntse ba lokela ho roala liatlana le limaske ha ba tšoara phofo e omileng ho qoba ho hema lerōle.