Mhc (methyl hydroxeyyl celluloulose) Architure Coating Enckener

Methylhlhylhlhylhylhdyyylcelll. Ka boqapi ba meralo, mhec ke bolo ea bohlokoa e fanang ka thepa e ikhethang ea ho koaheloa, ka ho etsa joalo e ntlafatsa tšebetso ea eona.

Selelekela sa Methyl hydroxethyl celloulose (mHEC)

MHC ke Ele ea se nang leeme e fumanoeng ho tsoa ho Cely Mouloulose ka letoto la liphetoho tsa lik'hemik'hale. E tšoauoa ka motsoako o ikhethang oa motsoako o ikhethang oa lihlopha tsa hydroxethyl li khomaretse sehlopha sa eona sa cellulose seckbone. Mofuta ona oa liselek'hule o fa MHEC ho boloka metsi a matle, ho matlafatsa le ho fetola lisebelisoa, ho etsa hore e be loketse lits'ebetso tse fapaneng indastering ea kaho.

Likarolo tsa mhc

1. Melemo ea Rheology

MHC e tsejoa ka thepa ea eona e ntle ea Rheojinity, e fana ka litšobotsi tse loketseng tsa pono le phallo ea ho phalla. Matla a ho holisa a bohlokoa ho thibela ho sesa le ho roletsa nakong ea kopo le ho netefatsa koae.

2. Ho boloka metsi

E 'ngoe ea litšobotsi tsa bohlokoa tsa MHEC ke bokhoni ba eona ba metsi. Sena ke sa bohlokoa haholo bakeng sa ho hlekefetsoa ka mokhoa oa kaho ha ho thusa ho eketsa nako, ho lumella ho leka ho boloka hantle le ho fokotsa monyetla oa ho omella pele ho nako.

3. Ntlafatsa ho latela moea

Mhec e ntlafatsa ho khomarela ka ho ntlafatsa ho koloba, ho netefatsa hore ho kopana hamolemo pakeng tsa koae le substrate. Sena se ntlafatsa ho latela moea, ho tšoarella le ho ts'oaroa ka kakaretso.

4. Bokhoni

MHEC e fa botsitso ho ea koahelang, ho thibela litaba tse kang ho arohana le ho lekanngoa. Sena se tiisa hore koae e boloka ntho e tšoanang e tšoaeang linthong tsohle tsa sehatsetsing le nakong ea ts'ebeliso.

Kopo ea mhc ka boqapi ba meralo

1. Pente le primer

MHC e sebelisoa haholo ho sebopeho sa lipente tsa kahare le tse kantle. Meru ea eona e matlafatsang e thusa ho eketsa pono ea likotsi, e hlahisang tšireletso e ntle le ts'ebetso e ntlafalitsoeng. Bokhoni ba ho se tšoanele metsing ba tiisa hore pente ena e tla lula e sebetsa nako e telele.

2. Coating e kopaneng

Ka har'a batho ba botsoang ka masela, mhec e bapala karolo ea bohlokoa ho fihlela puo eo u e batlang. Merusu ea eona ea litšepe e thusa ho emisa liphapang le lifilimi, ho fella ka ho qeta nako e sa tloaelehang ebile e le hantle.

3. Stucco le seretse

MHC e sebelisoa ka har'a stucco le lipalo tsa Sertare ho ntlafatsa ho ntlafatsa le ho ba le moea. Melemo ea eona ea metsi e boloka ho holisa nako e bula, e bakolla ts'ebeliso e ntle le ho qeta.

4. Li-lalants le li-caulks

Likooa tsa meralo tse kang lino tse lala le tsa koae le thepa ea maballo e tsoang marulelong a touckening a mhec. E thusa ho laola maemo ana, ho hlompha ho tiisoa ka nepo le ho tlama.

Melemo ea MHEC e maemong a boahola

1. Concenconcy le bonngoe

Ts'ebeliso ea MHEC e tiisa hore likarohano tsa meralo e lumellana ebile li ntse li khothaletsa le ho fana ka kopo le ho koaloa.

2. Holisa lihora tse ling

Maeto a bolokang metsi a MHEC a eketsa nako e bulehileng ea pente, e fana ka lipekere le likopi tse eketsehileng bakeng sa kopo e nepahetseng.

3. Ntlafatsa ho ntlafatsoa

Lotucco, seretse se chesang le batho ba bang ba meralo, MHEC e ntlafatsa ts'ebetso ea kopo, ho etsa hore ho be bonolo ho fihlela li-appetor tse lakatsehang.

4. Ho phehella ha ho ferekana

MHEC e thusa ho ntlafatsa mokhoa o phethahetseng oa ho ntlafatsa le ho thibela mathata a joalo ka ho sesa le ho rarolla.

Methylhlhylhlhylhylhdyyylcell. Tšusumetso ea eona mabapi le mokhoa o ts'oanang, ho ba le kahlolo le ho tšoarella ho e etsa khetho ea pele ho lipere, primers, bokaholimo ba likotlo, li-tulk. Ha isosi ea kaho e ntse e tsoela pele ho fetoha, mhec e ntse e le karolo e sa fetoheng le e ikhethileng 'me e be karolo ea bohlokoa nts'etsopele ea likomelo tse phahameng tsa meralo e phahameng.


Poso: Jan-26-2024