Hpmc bakeng sa seretse se ommeng

HydroxypropypropypropypropypropyLe e tlala ka mokhoa o hlophisehileng ho hlahiseng seretse se tsoakiloeng kapa seretse se omileng. Seta seretse se tsoakaneng ke motsoako o motle, samente le li eketsang tse kopanngoeng le metsi, li etsa karolo e sa fetoheng likopo tsa kaho. HPMC e eketsoa ho omisa ho omisa thepa ea sejalo sa sejalo ho ntlafatsa thepa e fapaneng ea thepa, ho kenyelletsa ho thusa, hodhesion le ts'ebetso. Kakaretso ea lits'ebetso, mesebetsi le metsotso ea HPMC ka seretse se fapaneng se ommeng:

1. Selelekela ho hydroxypropyLe methyl cellulard (HPMC) ka seretse se omeletseng

1.1 karolo ho liforomo tse omeletseng tse ommeng

HPMC e sebelisoa ho seretse se fapaneng se fapaneng le ho ntlafatsa thepa ea eona. E sebetsa e le moemeli oa ho holisa moea, a fallisoa moeeng, hape e fana ka melemo e meng ea ts'ebetso ho motsoako oa seretse.

Melemo e 1.2 likopo tse fapaneng tsa selika

• Ho Boloka Mee: HPMC e ntlafatsa metsi ho bolokoa metsing le ho fokotsa kotsi ea ho omella pele ho nako.
• Ho sebetsa: HPMC ho ntlafatsa ts'ebetso ea moretse oa moreko, ho etsa hore ho be bonolo ho sebetsana le ho kena, ho hasana le ho kenya kopo.
• Khomo: HPMC e kenya letsoho ho ntlafatsang ka mor'a ho ntlafatsa, ho khothaletsa ho hlaba hamolemo pakeng tsa seretse le substrate e fapaneng.
• TLHOKOMELISO: HPMC e thusa ho boloka mokhoa oa ho hloka moreko, ho thibela litaba tse kang karohano le ho netefatsa kopo ea lintho tse tšoanang.

2. Mesebetsi ea hydroxypropyl methyl cellulose ka seretse se omelletseng

2.1 Ho boloka metsi ka metsi

O mong oa mesebetsi ea mantlha ea HPMC ka seretse se semeleng se omeletseng ke ho sebetsa joalo ka moemeli oa ho ts'oaroa ha metsi. This helps keep the mortar mixture in a plastic state for an extended period, facilitating proper application and reducing the need for additional water during mixing.

2.2 Ho ntlafatsoe

HPMC e ntlafatsa mokhoa oa selikalikokoto se ommeng ka ho fana ka motsoako o monyebe le ho kopanya le ho feta. Ntho ena e ntlafalitsoeng e lumella tšebeliso e bonolo, e phatlalatsang, le ho qeta sehoai libakeng tse fapaneng.

Khothatso ea Adhesion

HPMC e kenya letsoho hodheon ea seretse se fapaneng, ho kenyelletsa le limela, konkreite le lisebelisoa tse ling tsa kaho. Phepelo e ntlafalitsoeng e bohlokoa bakeng sa ts'ebetso e akaretsang ea mantlha le ho ba le mokhoa oa ho aha bocha.

2.4 Anti-sgging le anti-slitting

Melemo ea li-rheoloji ea HPMC e thusa ho thibela ho sesa kapa ho thella ha seretse nakong ea kopo. Sena ke sa bohlokoa ka ho khetheha bakeng sa lits'ebetso tse ka holimo, tse kang ho fana ka mekano, moo ho leng bohlokoa bo boholo bo hlokahalang.

3. Likopo ka seretse se omeletseng

3.1 likhoele tsa Tile

Marabe a Tile, HPMC e eketsoa ho ntlafatsa ho boloka metsi, ho ikoetlisa le ho tšoarella. Sena se tiisa hore ho khothatsoa ho boloka ho tloaelehile nakong ea ho sebelisa kopo le ho thusa ho tlala e le matla pakeng tsa lithaelese le likarolo.

3.2 e bokelloang seretse

Bakeng sa seretse se phahameng, HPMC e ntlafatsa ho ba le tokelo le ho hlakisa, ho kenya letsoho ho fihlela botala bo boreleli le ba sililoeng hantle ka mabota le siling.

3.3 Masonry Servar

Merero ea Masonry ea Masonry, Lirabelo tsa HPMC ka bolokolohi ba ho Boloka Metsing le ho ikoetlisa, li netefatsa hore ho bonolo ho a thusa nakong ea likarolo tsa masonre.

3.4 Ho lokisa seretse

Bakeng sa ho lokisa liketsetse tse sebelisetsoang ho pata

4. LITLHAKISO LE LITLHAKISO

4.1 Tekanyetso le tumellano

Tekanyetso ea HPMC ka mekhoa ea seretse sa seretse se kopaneng e lokela ho laoloa ka hloko ho fihlela thepa e lakatsehang ntle le tšusumetso e ntle e sa sebetseng hantle. Ho tsamaisana le litlatsetso tse ling le lisebelisoa le tsona lia bohlokoa.

4.2 Tšusumetso ea tikoloho

Ho nahaneloa ho lokela ho fuoa tšusumetso ea tikoloho ea litheo tsa kaho, ho kenyelletsa hpmc. Likhetho tse tšoarellang le tse nang le eco tse botsoalle li bohlokoa haholoanyane khoebong ea thepa ea kaho le kaho.

4.3 Litlhaloso tsa Lihlahisoa

Lihlahisoa tsa HPMC li ka fapana ka litlhaloso, 'me ho bohlokoa ho khetha motsana o nepahetseng ho latela litlhoko tse ikhethang tsa kopo e fapaneng ea sejalo.

5. Q QALANG

Hydroxypropypropypropypropypropity Mekhoa ea seretse le HPMC e fana ka maemo le boiketlo ba kopo, e etsang hore li lokeloe ke lits'ebetso tse fapaneng tsa kaho. Ho nahanela ka hloko ka lebaka la litekanyetso, ho lumellana le mabaka le tikoloho li tiisa hore HPMC e ntlafatsa melemo ea eona ka mefuta e fapaneng ea sejalo e tsoakiloeng.