• Hpmc Cellulose
Mots'eanong. La 25, 2024 10:19 Khutlela lethathamong
Melemo ea HPMC ka Seretse se Ikemetseng

Viscosity e tlase HPMC e sebelisoa haholo bakeng sa ho ikemela. Ho ikemela ke theknoloji ea kaho e tsoetseng pele haholo. Ka lebaka la maemo a tlhaho a fatše kaofela a nang le tšitiso e fokolang ho tsoa ho basebetsi ba kaho, lebelo la ho lokisa le ho haha ​​le ntlafala haholo ha ho bapisoa le mokhoa o fetileng oa ho lokisa ka letsoho. Ha u itšehla thajana, nako ea ho kopanya e omeletseng e sebelisa matla a ho boloka metsi a hydroxypropyl methylcellulose. Kaha ho ikemela ho hloka hore seretse se tsoakiloeng hantle se iketsetse fatše, tšebeliso ea lisebelisoa tsa metsi e batla e le khōlō. Ho eketsa hydroxypropyl methylcellulose ho ka laola ho bolokoa ha metsi fatše ka mor'a ho tšolloa, ho phalla ha metsi ha ho totobetse, 'me mobu o omileng o na le matla a phahameng le ho fokotseha ho fokolang, kahoo ho fokotsa haholo mapetsong.

Melemo ea HPMC

1, Hydroxypropyl methyl cellulose e ka fana ka viscosity mme e ka sebelisoa e le tlatsetso e khahlanong le ho rarolla.
2, Hydroxypropyl methylcellulose e ka ntlafatsa phallo le ho pompa, ka hona ho ntlafatsa ts'ebetso ea fatše.
3, Hydroxypropylmethylcellulose e ka laola matla a ho boloka metsi, ka hona e fokotsa ho phatloha le ho honyela haholo.

 Ho phalla

Joalo ka seretse sa ho ikemela, metsi ke e 'ngoe ea matšoao a mantlha a ho lekola ts'ebetso ea ho ikemela. Tlas'a motheo oa ho netefatsa melao ea sebopeho sa seretse, metsi a seretse a ka fetoloa ka ho fetola litaba tsa fiber HPMC. Leha ho le joalo, litaba tse phahameng haholo li tla fokotsa ho phalla ha seretse, kahoo palo ea cellulose ether e lokela ho laoloa ka har'a mefuta e lekaneng.

Polokelo ea Metsi

Ho boloka metsi a seretse ke sesupo sa bohlokoa sa botsitso ba likarolo tsa ka hare tsa seretse se secha sa samente. E le ho etsa hore karabelo ea hydration ea thepa ea gel e phethehe ka botlalo, palo e nepahetseng ea cellulose ether e ka boloka metsi ka seretseng nako e telele. Ka kakaretso, ho boloka metsi a slurry ho eketseha ka ho eketseha ha selulose ether content. Ho boloka metsi a cellulose ether ho ka thibela substrate hore e se ke ea monya metsi a mangata ka potlako le ho sitisa moea oa metsi, ka hona ho netefatsa hore tikoloho ea seretse e fana ka metsi a lekaneng bakeng sa hydration ea samente. Ho phaella moo, viscosity ea cellulose ether e boetse e na le phello e kholo ho boloka metsi a seretse. Ha viscosity e phahame, ho boloka metsi ho molemo.

 Ho beha nako

Cellulose ether e na le phello e liehang ea ho beha seretse. Ka keketseho ea cellulose ether content, nako ea ho beha seretse e lelefalitsoe. Phello e fokolang ea cellulose ether ho slurry ea samente haholo-holo e itšetlehile ka tekanyo ea ho kenya sebaka sa sehlopha sa alkyl, se sa amaneng haholo le boima ba molek'hule. Ha tekanyo ea alkyl substitution e le tlase, e phahamisa litaba tsa hydroxyl, phello e hlakileng haholoanyane ea ho lieha. 'Me ha litaba tsa cellulose ether li phahame, ho hlakile haholoanyane phello ea ho lieha ea filimi e kopantsoeng ho kenngoa ha samente pele ho nako. Ka hona, phello ea ho lieha e bohlokoa le ho feta.

Seretse se ikemetseng se ka itšetleha ka boima ba 'mele ho theha motheo o bataletseng, o boreleli le o tiileng holim'a substrate bakeng sa ho beha kapa ho kopanya lisebelisoa tse ling, ha ho ntse ho lumella kaho e sebetsang sebakeng se seholo. Ka kakaretso seretse sa ho ikemela se hloka metsi a matle, empa mokelikeli oa seretse sa samente hangata ke 10-12 cm feela.Youngcel e na le HPMC e rekisoang,ikopanye le rona kajeno haeba u batla ho li reka.

Advantages of HPMC in Self-leveling Mortar

Youngcel HPMC/MHEC e sebelisoa haholo e le Chemical Auxiliary Agent bakeng sa Tile Adhesive, Cement Plaster, Dry mix seretse, Wall putty, Coating, Detergent joalo-joalo. 'Me re ka u fa theko e tlaase ka ho fetisisa le boleng bo botle ka ho fetisisa. 
Lihlahisoa tsa rona li tumme Egepeta, Russia, Afrika Boroa, Bochabela bo Hare, Turkey, Vietnam, Fora, Italy, Singapore, Bangladesh, Indonesia, Amerika Boroa joalo-joalo. Ke leboha esale pele 'me u amohelehile ho ikopanya.

 

 

 

Nako ea poso: Aug-01-2022
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