Hydroxypropylmethylcellulose (HPMC) ni selile ya selile ikomoka kuri selile naturel.HPMC ikoreshwa muburyo butandukanye burimo umusaruro wibiribwa, ubwubatsi, imiti n’imiti yo kwisiga.Nkumushinga wa HPMC, twiyemeje kubyaza umusaruro ubuziranenge bujuje ibyo abakiriya bacu bakeneye.
Mu myaka yashize, HPMC ifite ubukonje buke bwarushijeho kumenyekana mu nganda zubaka kubera imitunganyirize y’imikoreshereze n’imitungo myiza.HPMC ifite ubukonje buke ikunze gukoreshwa muri minisiteri, plaster hamwe nudukaratasi twa tile nkibikoresho byimbitse, bihuza kandi bigumana amazi.Muri iki kiganiro, turasobanura ubukonje buke HPMC ninyungu zayo mubikorwa byubwubatsi.
Ubukonje buke HPMC ni iki?
Viscosity nkeya HPMC ni selile ya ether ifite ububobere buke ugereranije na HPMC gakondo.Ibi bituma gukora no gukwirakwiza byoroha, kandi binatezimbere imikorere yibikoresho byubaka.HPMC ifite ubukonje buke ikunze gukoreshwa muri minisiteri nibindi bikoresho byubwubatsi kugirango ikore umubyimba kandi itezimbere ubumwe hamwe nibikorwa.
Ni izihe nyungu zo kwifata gake HPMC?
Kunoza imikorere: Ubukonje buke HPMC itezimbere imikorere yibikoresho byubwubatsi mugutezimbere no gukwirakwiza ibikoresho.Ibi byoroshya gusaba kandi bitezimbere ubuziranenge bwibicuruzwa byarangiye.
Gufata neza: HPMC ifite ubukana buke HPMC ikora nk'ifata kugirango itezimbere ibikoresho byubaka kubutaka.Ibi bituma iba inyongera nziza ya minisiteri, plaster hamwe na tile yometse.
Kunoza gufata neza amazi: Ubukonje buke HPMC irashobora kandi kongera amazi mu bikoresho byubwubatsi, bikagabanya amazi akenewe kugirango akazi gakorwe.Ibi bizigama ibiciro kandi bitezimbere imikorere yibicuruzwa.
Ntabwo ari uburozi kandi bwangiza ibidukikije: ubukonje buke HPMC ntabwo ari uburozi kandi bwangiza ibidukikije, kandi ni amahitamo meza kubikoresho byubaka.Nibishobora kandi kubora kandi birashobora gukoreshwa neza.
Urwego runini rwibisabwa: HPMC irashobora gukoreshwa mubikoresho bitandukanye byubwubatsi, harimo minisiteri, plaster, grout hamwe na tile.Ikoreshwa kandi mu bya farumasi, kwisiga no gutanga umusaruro.
Nigute HPMC itagaragara neza?
Ubukonje buke HPMC ikorwa hakoreshejwe inzira isa na HPMC gakondo.Inzira ikubiyemo guhindura selile kavukire kuri methylcellulose, hanyuma ukongeramo amatsinda ya hydroxypropyl muri methylcellulose kugirango HPMC ibe.Ubukonje buke HPMC ikorwa no kugenzura urwego rwo gusimbuza (DS) nuburemere bwa molekuline ya HPMC, bikavamo ibicuruzwa byo hasi cyane.
Ni ubuhe bwoko bw'ubukonje buke HPMC ihari?
Ubukonje buke HPMC iraboneka mubyiciro bitandukanye, buri kimwe gifite imiterere n'ibiranga.Ubwoko bumwebumwe busanzwe bwa HPMC burimo:
- LV: urwego rwo hasi rwijimye hamwe nuburinganire bwa 50 - 400 mPa.s.LV HPMC isanzwe ikoreshwa muri plasta, minisiteri hamwe na tile.
- LVF: igipimo cyo hasi cyihuta cyo gushiraho icyiciro hamwe na viscosity intera ya 50 - 400 mPa.s.LVF HPMC ikoreshwa muburyo bwihuse bwo gushiraho tile hamwe na grout.
- LVT: Ubunini buke bwikigereranyo hamwe nubunini bwa 400 - 2000 mPa.s.LVT HPMC isanzwe ikoreshwa mubice bihujwe, gucapa imyenda nibicuruzwa byita kumuntu.
Ni ubuhe buryo bukoreshwa bwa viscosity HPMC?
Ubukonje buke HPMC ikoreshwa cyane mubikorwa byubwubatsi nkibikoresho byimbitse, bifata kandi bigumana amazi.Bimwe mubisanzwe bikoreshwa muburyo buke bwa HPMC mubwubatsi harimo:
- Mortars: Ubukonje buke HPMC ikoreshwa muri minisiteri kugirango itezimbere imikorere, gufatira hamwe no gufata amazi.Ihindura kandi minisiteri, byoroshye kuyikoresha no kugabanya ibyago byo guturika.
- Guhomesha: Ubukonje buke HPMC ikoreshwa muguhomesha kugirango imikorere ikorwe neza.Itezimbere kandi isura yimikorere yawe, bigatuma isura yabo yoroshye.
- Amatafari ya Tile: Ubukonje buke HPMC ikoreshwa mu gufatira tile kugirango itezimbere imikorere, ifata hamwe no gufata amazi.Iremeza kandi ko ifata ya tile ikomeza guhinduka nyuma yo gushiraho.
- Gutaka: Ubukonje buke HPMC ikoreshwa mugutontoma kugirango itezimbere imikorere no gufata amazi.Ifasha kandi kwirinda guswera guturika no kugabanuka.
mu gusoza
HPMC ifite ubukonje buke ni inyongera yingenzi mu nganda zubaka, zishobora guteza imbere imikorere, guhuza no gufata amazi ibikoresho byubaka.Nkumushinga wa HPMC, twiyemeje kubyaza umusaruro ubuziranenge bujuje ibyo abakiriya bacu bakeneye.Tuzakomeza guhanga udushya no kunoza ibicuruzwa byacu kugirango tumenye ko biza ku isonga mu nganda zubaka.
Igihe cyo kohereza: Nyakanga-20-2023