Niki HPMC ikoreshwa mugushiraho urukuta?

HPMC, izina ryuzuye ni Hydroxypropyl Methylcellulose, ni imiti ikoreshwa cyane mubikoresho byubaka, cyane cyane mugushinga urukuta. HPMC ni selile ya nonionic selulose ether ifite amazi meza kandi menshi. Ikoreshwa cyane mubwubatsi, ubuvuzi, ibiryo, kwisiga no mubindi bice.

1. Imiterere yimiti nimiterere ya HPMC
HPMC ikorwa no guhindura imiti ya selile. Imiterere nyamukuru yimiti ni uko hydroxyl ya selile ya selile isimburwa igice na methyl na hydroxypropyl. Iyi miterere itanga HPMC idasanzwe yumubiri nubumara. Irashobora gushonga vuba mumazi kugirango ikore igisubizo kiboneye cya colloidal, kandi ifite imirimo myinshi nko kubyimba, guhagarika, gufatira, emulisation, gukora firime no kugumana ubushuhe.

2. Uruhare rwa HPMC mugushira kurukuta
Muri formula yinkuta, HPMC ikina cyane cyane imirimo ikurikira:

Ingaruka yibyibushye: HPMC irashobora kongera cyane ububobere bwa putty, bigatuma idashobora kugabanuka mugihe cyubwubatsi, bityo bigatuma igipande cyiziritse gikingira urukuta neza kandi neza.

Kubika amazi: HPMC ifite amazi meza, irashobora gukumira neza gutakaza amazi byihuse mugihe cyo kumisha ibishishwa. Iyi mikorere ituma gukira bisanzwe no gukomera kwa putty kandi ikarinda ibibazo nko gukama, kumena no kumena ifu.

Amavuta yo gukora no kubaka: Kwiyongera kwa HPMC birashobora kunoza amavuta ya putty, bigatuma ubwubatsi bugenda neza. Irashobora kandi kwagura igihe cyo gufungura cya putty (ni ukuvuga, igihe ubuso bushyira bugumye butose), byorohereza abakozi bubaka gukora.

Gufata hamwe no gukora firime: HPMC ifite ibintu bimwe na bimwe bifata neza, bishobora kongera imbaraga hagati yuruzitiro nurukuta kandi bikagabanya ibyago byo kumeneka no guturika. Byongeye kandi, HPMC irashobora kandi gukora firime ikingira kugirango irusheho kunoza igihe kirekire no guhangana na putty.

3. Uburyo bwo gukoresha HPMC no kwirinda
Muburyo bwo gutegura putty, HPMC mubisanzwe ivangwa nibindi bikoresho byifu yumye muburyo bwifu, hanyuma bigashonga nibikorwa mugihe cyo kuvanga amazi. Ukurikije formulaire ya putty, umubare wa HPMC wongeyeho mubisanzwe uri hagati ya 0.1% na 0.5%, ariko umubare wihariye ugomba guhinduka ukurikije ibisabwa byubatswe nubwubatsi.

Ugomba kwitondera ingingo zikurikira mugihe ukoresheje HPMC:

Uburyo bwo gusesa: HPMC irashobora gushonga byoroshye mumazi akonje, kubwibyo birasabwa kubivanga hamwe nibikoresho bike byumye byumye, hanyuma ukabishyira mumazi hanyuma ukabyutsa. Irinde gushyira HPMC mu mazi menshi kugirango wirinde guhuriza hamwe.

Ubushyuhe: Ubushyuhe bwa HPMC buterwa n'ubushyuhe. Iseswa ritinda kubushyuhe buke kandi igihe cyo gukangura kigomba kongerwa muburyo bukwiye. Ubushyuhe bwo hejuru bushobora gutuma igipimo cyo gusesa cyihuta, bityo imiterere yubwubatsi igomba guhinduka neza.

Kugenzura ubuziranenge: Ubwiza bwa HPMC ku isoko ntiburinganiye. Ibicuruzwa bifite ubuziranenge bwizewe bigomba gutoranywa mugihe cyubwubatsi kugirango harebwe imikorere ihamye ya putty.

4. Ibindi bikorwa bya HPMC mubijyanye nibikoresho byubaka
Usibye gukoreshwa kwinshi mugukuta, HPMC ifite nibindi byinshi ikoreshwa mubijyanye nibikoresho byubaka. Ikoreshwa muri ceramic tile yometseho, ibicuruzwa bya gypsumu, minisiteri yipima ubwayo nibindi bikoresho kugirango ubyibushye, bigumane amazi kandi bitezimbere imikorere yubwubatsi. Byongeye kandi, HPMC ikoreshwa kandi cyane mu gutwikira, gusiga amarangi ya latx, kubaka minisiteri n'ibindi bikoresho, ihinduka inyongeramusaruro y'ingirakamaro mu bwubatsi.

5. Iterambere ry'ejo hazaza
Hamwe n’izamuka ry’inyubako n’icyerekezo cyo kurengera ibidukikije, hashyizweho ibisabwa byinshi mu kurengera ibidukikije byongera imiti y’ibikoresho byubaka. Nka nyongeramusaruro yangiza ibidukikije, HPMC izakomeza gutera imbere mugihe kizaza mu rwego rwo kunoza imikorere, kugabanya ibiciro, no kugabanya ingaruka z’ibidukikije. Mubyongeyeho, ibicuruzwa bya HPMC byabigenewe kubintu bitandukanye bizakoreshwa nabyo bizahinduka isoko, bikarushaho guteza imbere udushya no guteza imbere ibikoresho byubaka.

Ikoreshwa rya HPMC mubikuta byububiko nibindi bikoresho byubwubatsi bitanga ingwate yingenzi yo kuzamura ubwiza nubwubatsi. Akamaro kayo mubikorwa byubwubatsi birigaragaza.