Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

LITLHAKISO TSA LITŠOANTŠISO

Tlhaloso
KOPO KHOPO

Tlhaloso

Selelekela sa Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

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 bakeng sa Wall Putty

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 Methyl Cellulose HPMC for Wall Putty
Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

Litlhaloso tsa Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

Hydroxypropyl Methyl Cellulose (HPMC) bakeng sa Wall Surface Putty– Litlhaloso tsa Sehlahisoa

Ponahalo le Mofuta oa 'Meleng

HPMC e hlaha e le phofshoana e sa lefelloeng e tšoeu kapa e tšoeu. Ha e na monko o hlakileng 'me e qhibiliha habonolo metsing a batang ho hlahisa metsi a hlakileng, tshebeletso e teteaneng. Sehlahisoa ha se na litšila tse bonahalang.

Thickness Array

Botenya ba HPMC bo sebelisitsoeng leboteng la putty hangata bo fapana ho tloha 40,000 ho 100,000 mPa · s (lekanngoa ka 2% ho tsepamisa maikutlo, 20 °C). Sehlahisoa sena se etsa hore ho be bonolo ho sebetsa, ho boloka metsi, le nts'etsopele ea lifilimi nakong eohle ea ts'ebeliso.

Lintho tse metsi

Likahare tsa mongobo li bolokiloe ka tlase 5% ka boima. Mongobo o tlase o thusa ho boloka botsitso ba ntho ho pholletsa le sebaka sa polokelo le ho qoba ho putlama.

pH Bohlokoa

A 2% pheko ea metsi ea HPMC e bonts'a pH lipakeng tsa 6.0 le 8.0 . Sena se se nke lehlakore ho isa tlhahong ea alkaline e etsa hore e lumellane le metsoako e tloaelehileng ea putty joalo ka konkreite le kalaka.

Boholo ba Sekhechana

Fetile 98% of the powder travels through an 80-mesh screen . Boholo bo boholo ba likaroloana bo ts'ehetsa ho hasana ka potlako le ho kopanya ho ts'oanang ka motsoako o omileng.

Litaba tsa molora

Litaba tsa molora li ntse li tsoela pele ho ba tlase 5%, e fana ka maikutlo a bohloeki bo phahameng le masalla a fokolang ao e seng a tlhaho ka mor'a ho tuka.

Polokelo ea Metsi

HPMC e fana ka poloko e ntle ea metsi– normally ≥ 90% tlas'a mathata a tloaelehileng a teko. Mohaho ona o fokotsa tahlehelo ea metsi ho tloha ho putty layer, ho lumella hydration e loketseng ea li-binders le ho fokotsa likotsi tsa ho phatloha.

Bokhabane le Solubility

Sehlahisoa se ajoa ka potlako metsing ntle le ho hlahisa ho ruruha. Hang ha e na le metsi ka ho feletseng, e hlahisa boreledi, gel e se nang lump e ntlafatsang ho khomarela le ho hanyetsa ho senyeha ha libaka tse otlolohileng.

Sebaka sa ho paka le sa Polokelo

HPMC e petetsane ka hare 25 lik'hilograma tse ngata tsa mekotla ea pampiri e nang le lesela la ka hare la polyethylene . Boloka ka fesheneng, sebaka se ommeng ka ho feletseng hole le letsatsi le otlolohileng le mongobo. Boloka mekotla e tiisitsoe ha e sa sebelisoe ho qoba ho baka.

Hydroxypropyl Methyl Cellulose HPMC for Wall Putty
Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

Likopo tsa Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

Lisebelisoa tsa Hydroxypropyl Methyl Cellulose (HPMC) ho Wall Surface Putty

Hobaneng ha HPMC e Mathata ho Wall Putty

Hydroxypropyl Methyl Cellulose (HPMC) ke karolo ea bohlokoa e sebetsang ho putty ea sejoale-joale ea lebota. E ntlafatsa tsela eo putty e sebetsang ka eona nakong eohle ea ho kopanya, kopo, le ho omella. Lihahi le lipente li itšetleha ka HPMC ka lebaka la hore e etsa hore mosebetsi oa bona o be bonolo le o tsitsitseng haholoanyane.

Polokelo ea Metsi
HPMC e tšoara metsi ka har'a motsoako oa putty. Sena se thusa tiiso kapa li-binders tse ling ho hydrate ka ho feletseng. hydration e ntle e bolela ho khomarela ho matla le ho fokotseha ho fokolang ka mor'a ho omisa. Ntle le ho boloka metsi a lekaneng, putty e omella kapele haholo mme e felloa ke matla.

Ho khona ho sebetsa
Putty e nang le HPMC e ikutloa e le boreleli 'me e hasana haholo ka ho lekana. Basebetsi ba ka e sebelisa ntle le boikitlaetso bo eketsehileng. Motsoako o lula o feto-fetoha nako e telele, e fanang ka nako e eketsehileng ea ho qetella ka holimo ka katleho. Sena se theola litšila le ho lokisoa liwebsaeteng tsa mesebetsi.

Ho khomarela
HPMC e ntlafatsa tsela eo putty e lulang hantle le marako. E hlahisa filimi e nyenyane e tlamahanang ka thata ho konkreite, thibela, kapa libaka tse ka holim'a samente. Bond e tiileng e emisa ho ebola kapa ho phunya hamorao.

Matla a Anti-Sag
Ha e sebedisoa hodima tse otlolohileng, putty e lokela ho lula sebakeng. HPMC e eketsa viscosity e lekaneng feela ho emisa motsoako hore o se ke oa thella. Sena se molemo ka ho khetheha bakeng sa marako a teteaneng kapa marako a sa lekaneng.

Nako ea ho Bula
HPMC e eketsa nako eo basebetsi ba tlamehang ho e lokisa kapa ho theola putty pele e qala ho seta. Sena “nako e bulehileng” lithuso li fumana bokaholimo bo ts'oanang, hape le maemong a leholimo a chesang kapa a omileng.

Baetsi ba eketsa chelete e nyane ea HPMC– hangata 0.2% ho 0.5% ka boima– ho fumana melemo ena. Chelete e nepahetseng e itšetlehile ka boemo ba leholimo ba tikoloho, lisebelisoa tsa motheo, le tshebetso e ratoang. Ho sebelisa boleng ba HPMC ho netefatsa liphetho tse tšepahalang ho pholletsa le merero le mathata a fapaneng.

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.

Hydroxypropyl Methyl Cellulose HPMC for Wall Putty
Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

5 Lipotso-potso tsa Hydroxypropyl Methyl Cellulose HPMC bakeng sa Wall Putty

Lipotso Tse Botsoang Hangata ka HPMC bakeng sa Wall Putty

HPMC ke eng mme ke hobane'ng ha e sebelisoa leboteng la putty?

HPMC e emetse Hydroxypropyl Methyl Cellulose. Ke phofo e tšoeu e entsoeng ka selulose ea tlhaho. Bahahi ba e eketsa leboteng la putty ho ntlafatsa ts'ebetso, ho boloka metsi, le ho khomarela. Ntle le HPMC, putty e ka omella kapele haholo kapa ya petsoha ha bonolo.

HPMC e ama joang nako ea ho omisa ea putty ea lebota?

HPMC e liehisa tahlehelo ea metsi ho tloha putty. Sena se fa basebetsi nako e eketsehileng ea ho hasana le ho thethefatsa bokaholimo ka ho lekana. Ho boloka metsi hantle ho boetse ho thusa samente kapa gypsum ka har'a motsoako hore o fole hantle, e isang maboteng a matla.

Na HPMC e ka thibela mapetsong a putty leboteng?

Ee. HPMC e ntlafatsa ho feto-fetoha ha maemo le momahano filiming ea putty. Sena se fokotsa shrinkage nakong ea ho omisa. Ho fokotseha ho fokolang ho bolela mapetsong a fokolang a moriri. Putty e lula e boreleli ebile e tiile ha nako e ntse e feta.

Na HPMC e bolokehile bakeng sa tšebeliso ea ka tlung?

HPMC ha e chefo ebile ha e na monko. Ha e ntše likhase tse kotsi. E sebelisoa haholo ka thepa ea kaho ea matlo, likolo, le liofisi. Kamehla latela litaelo tsa ho kopanya tsa moetsi bakeng sa liphello tse ntle.

Ke bokae HPMC e lokelang ho eketsoa leboteng putty?

Chelete e nepahetseng e itšetlehile ka foromo ea putty le boemo ba leholimo ba sebaka seo. Hangata, 0.3% ho 0.5% ka boima ba metsoako e ommeng kaofela e lekane. HPMC e nyane haholo e ka baka ts'ebetso e mpe. Ho ja haholo ho ka etsa hore motsoako o khomarele kapa o liehe ho omella. Lekola lihlopha tse nyane pele ho fumana litekanyetso tse nepahetseng.

KOPO KHOPO

KOPO KHOPO