Ts'ebeliso ea hydroxypropyl methylcellulose (HPMC) molemong oa ho ikemela ka gypsum.

Hydroxypropylmethylcellulose (HPMC) ke motsoako o sebelisoang haholo indastering ea kaho.Mosebetsi oa eona o ka sehloohong ke ho ntlafatsa thepa ea ts'ebetso ea lisebelisoa tse kang seretse le konkreite.E 'ngoe ea likopo tsa HPMC ke ho itšebetsa ka gypsum, e bileng le phello e kholo indastering ea kaho.

Plaster ea ho ikemela ke thepa ea boleng bo holimo ea fatše e bonolo ho e kenya 'me e ka sebelisoa holim'a konkreite kapa fuluru ea khale.Ke khetho e tummeng bakeng sa kaho ea khoebo le ea bolulo ka lebaka la ts'ebetso ea eona e phahameng le ho tšoarella.Phephetso e ka sehloohong ts'ebetsong ea samente e ikemetseng ke ho boloka boleng le botsitso ba thepa nakong ea ho itokisa le ho kenya.Mona ke moo HPMC e kenang teng.

Hydroxypropyl methylcellulose ke setenya sa maiketsetso se eketsoang ho metsoako e ikemetseng ea gypsum ho netefatsa ho ajoa ha motsoako.E boetse e thusa ho laola viscosity le ho boloka boleng ba thepa.HPMC ke motsoako oa bohlokoa oa metsoako ea gypsum e ikemetseng kaha e tsitsisa motsoako, ho etsa bonnete ba hore karohano ha e hlahe le ho ntlafatsa matla a ho kopanya a motsoako.

Ts'ebetso ea kopo ea gypsum ea ho ikemela e kenyelletsa ho kopanya gypsum le HPMC le metsi.Metsi a sebetsa joalo ka sepalangoang sa HPMC, a netefatsa hore a ajoa ka ho lekana ka har'a motsoako.HPMC e kenyelletsoa ho motsoako ka tekanyo ea 1-5% ea boima bo omileng ba gypsum, ho itšetlehile ka ho lumellana ho lakatsehang le ho qetela ho sebelisoa ha thepa.

Ho na le melemo e mengata ea ho kenyelletsa HPMC ho motsoako oa plaster o ikemetseng.E eketsa ho tšoarella ha thepa ka ho eketsa matla a eona le ho hanyetsa metsi, lik'hemik'hale le abrasion.Ho feta moo, HPMC e eketsa ho feto-fetoha ha thepa, ho e lumella ho ikamahanya le liphetoho tsa mocheso le mongobo.Sena se thibela mapetsong, ho fokotsa litšila le ho ntlafatsa botle ba mokatong oa hau.

Hydroxypropyl methylcellulose le eona e ka sebetsa joalo ka motšehetsi oa ho khomarela ka ho eketsa matla a bond ea gypsum ea ho ikemela ho substrate.Ha motsoako o sebelisoa, HPMC e etsa bonnete ba hore motsoako o khomarela substrate, ho theha maqhama a sa feleng le a matla.Sena se felisa tlhokahalo ea li-fasteners tsa mechine, ho boloka nako le chelete nakong ea ho kenya.

Molemo o mong oa HPMC ho itšebetseng ka gypsum ke tlatsetso ea eona molemong oa ts'ireletso ea tikoloho indastering ea kaho.HPMC e na le botsoalle ba tikoloho ebile e bonolo ho e lahla, e etsa hore e be sebaka se sireletsehileng le se tsitsitseng ho feta metsoako e meng ea lik'hemik'hale.

Hydroxypropyl methylcellulose (HPMC) e ipakile e le motsoako oa bohlokoa lits'ebetsong tsa boithaopo tsa gypsum.Ka ho kenya letsoho ho ts'ebetsong, boleng le ho tšoana ha motsoako, HPMC e ntlafatsa ho tšoarella le botle ba thepa.Melemo ea eona ea matla a matla a tlamahano ea thepa e thusa ho boloka nako le chelete ea indasteri.Ho feta moo, ts'ebeliso ea HPMC e khothaletsa botsitso ba tikoloho, e e etsa khetho e ratoang indastering ea kaho.


Nako ea poso: Sep-14-2023