1. IRIBURIRO
Methycellselsellse ether (MCE), nkinyubako yingenzi yongeyeho, yakoreshejwe cyane mubikoresho byubaka bigezweho, cyane cyane muri Gysam. Morteros ya Gypsum yahindutse ibintu byingenzi mumwanya wubwubatsi kubera ibikorwa byayo byiza, kuroha no kugumana amazi. Nkikigo cya polymen, ubukuru bwa methylcellllse ether bigira uruhare runini mugukoresha imikorere ya minisiteri ya Gypsum.
2. Umutungo na Methorance y'ibikorwa bya methycellsellse ether
2.1 Imitungo Yibanze ya Methylcellse ether
Methycellseliulose ether ni ikigo cya polymer gifata amazi yabonetse kubihindura methylation. Igice cyacyo cyibanze gigizwe ahanini na glucose. Umuryango wa Ether wakozwe na methylation utezimbere gucika intege no gutuza mu bushyuhe. Methylcellse est dogere zitandukanye za metthylative hamwe nuburemere bwa molekilation byerekana ibiranga stacoirest zitandukanye, bikagira ingaruka zikomeye kubisabwa mubikoresho byubaka.
2.2 Ingaruka za Methyl Cellulose Ether muri Gypsum Mortar
Muri Gypsum Mortar, Methyl selile igira ingaruka ahanini imikorere ya minisiteri binyuze muburyo bukurikira:
Ingaruka ya Cyiring: mu kongera ubuswa bwa minisiteri, guhagarikwa kwa minisiteri biratera imbere.
Kugumana amazi: mugukora imiyoboro y'urusobe muri minisiteri, gutakaza amazi no gutakaza igihe cyo gutegura no gukora inzira itesha umutwe.
Kunoza imikorere yubwubatsi: Kuzamura ibikorwa bya minisiteri, kugabanya kuva amaraso no gutandukanya, no kuzamura uburori.
3. Ingaruka za Methyl Tlillease Ether viscosity kumikorere ya Gypsum Mortar
3.1 Ingaruka kumitungo yumubiri ya Gypsum Mortar
Viscosity ya methyl selile igira ingaruka muburyo bwumubiri wa minisiteri ya Gypsum. Kugaragaza cyane Methyl Thillease ether irashobora kunoza cyane ubushobozi bwo kurwanya no kugumana amazi, ariko birashobora kandi gutera kurwanya minisiteri, ariko birashobora kandi kongera kurwanya mugihe giteye ubwoba no kwiyongera kuvanga.
3.2. Rheologiya
Ubushyuhe bwinshi bwa Methyl Ubudodo bwa Cellulose birashobora kongera imihangayiko ihindagurika na virusi ya GPESU, bigatuma umuryango werekana imitungo ikomeye yo kurwanya imitungo yo kurwanya star. Ibi ni ngombwa cyane ko kubaka hejuru yubuso buhagaze, bushobora kugabanya imigendekere ya minisiteri no kunoza ubuziranenge bwubwubatsi. Ariko, viscosity cyane irashobora gutuma umuryango winshi kandi bigoye gukora, kandi buringaniye bugomba kuboneka mubikorwa byubwubatsi.
3.3. Kugumana amazi
Kugumana amazi ni ikintu cy'ingenzi bireba inzira igoye ya Gypsum Milling. Kugaragaza cyane Methyl Thillease Ether irashobora kunoza ubushake bwa minisiteri kubera imiterere yimiterere ya dense yashizweho, gukumira ibishishwa hakiri kare byatewe no gutakaza amazi byihuse. Ariko, kugumana amazi menshi birashobora kuramba cyane kandi byanyuma byerekana igihe cya minisiteri, bigomba guhindurwa hakurikijwe ibisabwa byihariye.
3.4. Ingaruka kubikorwa bya mirtar
Viscosity ya Methyl Tlillesel Twoliul Ether ifite ingaruka zikomeye ku gikorwa cya minisiteri ya Gypsum:
3.5. Igikorwa
Ubukwe buciriritse bufasha kunoza imikorere ya minisiteri, bigatuma byoroshye kandi byoroshye gukora mugihe cyo kubaka. Methyl selile ether hamwe na bescosi yisumbuye cyane bizongera ubudahuzagurika bwa minisiteri, bigabanye amazi, kandi bikaba byubwubatsi. Mubyukuri, birakenewe guhitamo methyl selile selile hamwe na vino ikwiye ukurikije ibisabwa nubwubatsi kugirango tubone ibikorwa byiza.
3.6. Amazi
Uruzinduko rwa Methyl Thullose Ether rufite ingaruka zikomeye ku muhimbyi wa minisiteri. Ubushyuhe bwinshi bwa Methyl Uburenganzira burashobora kuzamura ubudahanga bwa minisiteri, kunoza imbaraga zo gupfusha imbaraga no kurwanya ubushobozi bwa minisiteri. Ibi ni ngombwa cyane cyane mubikorwa bihagaritse kandi byo hejuru, bishobora kugabanya kunyerera no kumena lartar.
3.7. Ingaruka kuri minisiteri
Vistosity ya Methyl Tlielese kandi igira ingaruka kandi kuramba kwa minisiteri ya Gypsum, cyane cyane kuzunguruka kwumye no gukonjesha-thaw.
3.8. Kuma-itose
Hejuru-vitcosity methyl elile irashobora gukora imiyoboro ihamye muri minisiteri, bityo itezimbere ingwate ya mortar. Muburyo bwumye-bwumye, minisiteri hamwe na visiteri yo hejuru irashobora gukomeza kuba inyangamugayo no kurwanya.
3.9. Gukonjesha
Munsi yubukonje-thew-thaw imiterere, imiterere ya pore no kugumana amazi bigira ingaruka zikomeye kumikorere yacyo yo kurwanya. High viscosity methyl cellulose ether can reduce the capillary pores in the mortar and reduce the migration of water, thereby improving the freeze-thaw resistance of the mortar.
4. Ingero zo gusaba ningaruka zifatika
4.1 imikorere ya methyl selile erethers hamwe na virusi zitandukanye muburyo bufatika
Mu kubaka, Methyl selile estrale zitandukanye zikoreshwa mubihe bitandukanye. Kurugero, Urukuta rwa Plaster hamwe na Caulking rusaba abakoresha selile bakoresheje ubushyuhe bwo hejuru kugirango batange umutekano mwiza kandi barwanya imitungo yo kurwanya sping; Mugihe hasi yo kwishyira hamwe nibindi bikorwa bisaba abakoresha selile hamwe nisura yo hasi kugirango amazi meza.
4.2 Isesengura ryimanza
Imanza nyazo zerekana ko gukoresha vicosity mecosity methyl eseliki zirashobora kugabanya imashini zikatirya no guteza imbere ubupfura no kuzamura imikorere yubwubatsi nibyiza. Iyo ugereranya ubutaka, uhitamo escosity ectcosity escosity extlease irashobora kuzamura amazi kandi bigatuma ibwubatsi bworoshye kandi bwihuta.
Viscosity ya methyl selile ether ifite ingaruka zikomeye kumikorere ya gysum minisiteri. Abasura cyane Methyl Evervel bafasha kunoza amazi, kurwanya kunyeganyega no kugaburira minisiteri, bityo bagahindura imiterere yumubiri no gukorana. Ariko, hejuru cyane hashobora gutera minisiteri kugirango igabanye amazi kandi itobe igoye. Kubwibyo, mubikorwa bifatika, birakenewe guhitamo methyl selile selile hamwe na becozetike ibereye ukurikije ibisabwa byubatswe kugirango ugere ku ngaruka zikoreshwa neza.
Igihe cyagenwe: Gashyantare-17-2025