Gushyira hamwe na plaster nibikoresho byingenzi mubwubatsi, bikoreshwa mugukora ubuso bworoshye no gushikama. Imikorere yibi bikoresho iterwa cyane nibinyabuzima byabo kandi inyongera zikoreshwa. Methyl hydroxyyeryl selile (mhec) nurufunguzo rwongereranya mugutezimbere ubuziranenge nimikorere ya plaster na plaster.
Gusobanukirwa methyl hydroxyyeryl selile (MHEC)
MHEC ni ubumwe bwa selile yakomotse kuri selile karemano, yahinduwe binyuze mu mettherive na hydroxyersilation. Iyi miterere itanga ubwitonzi bwamazi nibintu bitandukanye byimikorere kuri selile, bituma mhec ihungabiro byiyongera mubikoresho byubwubatsi.
Imiti yimiti:
MHEC irangwa nubushobozi bwayo bwo gukora igisubizo cya viscous mugihe yashonga mumazi.
Ifite ubushobozi buhebuje bwa firime, itanga urwego rurinda rutezimbere kuramba no plaster.
Ibintu byumubiri:
Yongeraho kugumana amazi kubicuruzwa bishingiye ku byaro, bikenewe kugirango iterambere ridakwiriye kandi rishingiye ku mbaraga.
MHEC itanga thixotropy, itezimbere ibikorwa no korohereza gushyira mubikorwa plaster na plaster.
Uruhare rwa MHEC muri PANTY
Gushyira mu bikorwa kuzuza ubusembwa buke ku rukuta no ku gisenge, gutanga ubuso bworoshye bwo gushushanya. Isome rya Mhec mu mirire mibi ritanga inyungu nyinshi:
Igikorwa Cyuzuye:
MHEC izamura ikwirakwira gushira, kororoka gusaba no gukwirakwira no kuringaniza.
Ibintu byayo bya thixotropic byemerera gushimbya kuguma mumwanya nyuma yo gusaba ntaguswera.
Kongera kugumana amazi:
Muguma amazi, MHEC iremeza ko ikositimu ikomeza gukurikizwa mugihe kirekire, kugabanya ibyago byo gukama imburagihe.
Iki gihe cyagutse kijyanye no guhindura neza no koroshya mugihe cyo gusaba.
Imyitozo yo hejuru:
MHEC itezimbere imitungo yo gushishikara, irabyemeza neza neza nka substrate zitandukanye nka beto, Gypsum, namatafari.
Imbaraga zometse zigabanya amahirwe yo guhagarika no gutandukana mugihe runaka.
Kongera kuramba:
Ubushobozi bwo gukora firime ya MHEC butera inzitizi yo kurinda itezimbere kuramba.
Iyi bariyeri irinda ubuso bwibanze buva ahantu heza hamwe nuburyo bwibidukikije, kuragira ubuzima bwa porogaramu ya progaramu.
Uruhare rwa MHEC muri plaster
Plaster ikoreshwa mu gukora ubuso bworoshye, burambye ku rukuta no mu gisenge, akenshi nk'ishingiro ryo kurushaho kurangiza akazi. Inyungu za MHEC muri plaster ibijyanye nabyo:
Kunoza Guhoraho no gukorana:
MHEC ihindura imiterere ya plaster, yorohereza kuvanga no gusaba.
Itanga imiterere ihamye, creary yorohereza ibyifuzo byoroshye bitanyerera.
Kongera kugumana amazi:
Gukiza neza plaster bisaba kugumana ubushuhe buhagije. MHEC iremeza ko plaster igumana amazi mugihe kirekire, yemerera amazi yuzuye yo kwisiga.
Iyi mikorere yagenzuwe bivamo gukomera kandi kurambagiza.
Kugabanya ibice:
Mugucunga igipimo cyumye, MHEC igabanya ibyago byo kugabanuka kwagabanuka bishobora kubaho niba plaster yumye vuba.
Ibi biganisha ku buso bwa plaster.
Imyitozo myiza n'irinzi:
MHEC itezimbere imitungo ifatika ya plaster, iyemeza ko ibangaza neza hamwe na substrate zitandukanye.
Guhumanya ubumwe muri plaster matrix ibisubizo muburyo bworoshye kandi burambye.
Uburyo bwo kuzamura imikorere
Guhindura vicosity:
MHEC yongerera visosi yibisubizo bitangaje, bikaba bikomeye mugukomeza umutekano nubushake bwa pulate na plaster.
Ingaruka zijimye za MHEC zemeza ko imvange ikomeza guhagarara mugihe cyo kubika no gusaba, kwirinda gutandukana, gukumira ibice byibigize.
Igenzura rya Rheology:
Imiterere ya Mhec isobanura ko gushiramo kandi plaster igaragaza imyitwarire yoroheje, igahinduka isuku idahwitse yogosha imihangayiko (mugihe cyo gusaba) no kugarura viscosity mugihe uruhutse.
Uyu mutungo wemerera gusaba byoroshye no gukoresha ibikoresho, bikurikirwa no kwihuta ntaguswera.
Gushiraho film:
MHEC ikora firime yoroshye kandi ikomeza iyo yumye, yongera imbaraga zubukanishi no kurwanya ibikorwa byashyizwe mubikorwa na plaster.
Iyi filime ikora nk'imbogamizi ku bintu by'ibidukikije nko gushuka n'ubushyuhe, bitera kwiyongera kurangiza.
Inyungu z'ibidukikije n'ubukungu
Iramba:
Yakomokaga muri selile karemano, MHEC ni biodegradage kandi ibangamira ibidukikije.
Gukoresha kwayo bigira uruhare mu bikorwa birambye byo guhaza ibiyobyabwenge mu kugabanya ibikenewe byongeweho kandi bigamura imikorere yibintu bisanzwe.
Ibiciro-byiza:
Imikorere ya MHEC mugutezimbere imikorere ya putty na plaster irashobora kuganisha ku kuzigama amafaranga mugihe kirekire.
Yongerewe Kuramba no kugabanya ibisabwa byo kubungabunga bigabanya ibiciro rusange bifitanye isano no gusana no gusaba.
Gukora ingufu:
Kunoza amazi no kunoza ibikorwa bigabanya gukenera kuvanga kenshi no guhinduranya, kuzigama ingufu nibiciro byakazi.
Inzira yo gukiza ya mbere yorohereza na MHEC iremeza ko ibikoresho bigera ku mbaraga nyinshi hamwe nibitekerezo bike.
Methyl HydroxyAythyl Celluloseth (MHEC) ni uburemere bukabije mu guhitamo gushishikara no gukora plaster. Ubushobozi bwayo bwo kuzamura imikorere, kubahama amazi, guswera, no kuramba bituma habaho gutangazwa muburyo bugezweho. Mugutezimbere ibihuha, gushyira ahagaragara imitungo, hamwe nubwiza rusange bwa pulateri na plaster, MHEC igira uruhare mubikorwa byinshi byubaka. Inyungu zayo zishingiye ku bidukikije no gukora neza cyane gushimangira uruhare rwayo nkigice cyingenzi mubikoresho byubwubatsi. Nkuko inganda zubwubatsi zikomeje guhinduka, gukoresha MHEC muburyo bwa shoc na plaster birashoboka cyane ko bizarushaho gutera imbere mu kubaka ikoranabuhanga nubwiza.
Igihe cya nyuma: Gicurasi-25-2024