Mu nganda zubaka, ibiti bya sima bishingiye kuri sima bigira uruhare runini mugukomeza kuramba no kuramba. Ibi bifata ni ngombwa kugirango uhuze neza amabati kuri substrate nka beto, minisiteri, cyangwa hejuru ya tile isanzwe. Mubice bitandukanye bigize sima ishingiye kuri sima, hydroxypropyl methylcellulose (HPMC) igaragara nkibyingenzi byingenzi kubera imitungo myinshi kandi bigira uruhare mubikorwa bya sisitemu yo gufatira hamwe.
1. Sobanukirwa HPMC:
Hydroxypropylmethylcellulose (HPMC) ni ether ya selulose ether ikomoka kuri polymers karemano, cyane cyane selile. Bikunze gukoreshwa mubikoresho byubwubatsi nkibihindura rheologiya, ibikoresho bigumana amazi nibifata. HPMC ikomatanyirizwa hamwe binyuze mu ruhererekane rw'imiti ihindura selile, bikavamo polymer-ere-ereux polymer ifite imitungo idasanzwe ikwiranye nibisabwa bitandukanye mubikorwa byubwubatsi, imiti n’ibiribwa.
2.Uruhare rwa HPMC muri sima ishingiye kuri sima:
Kubika Amazi: HPMC ifite amazi meza cyane, ituma ibifata bikomeza guhuza neza no gukora mugihe runaka. Uyu mutungo ni ngombwa kugirango wirinde gukama hakiri kare, gufata neza amazi ya sima, no kongera imbaraga zubusabane hagati ya tile na substrate.
Guhindura Rheologiya: HPMC ikoreshwa nkimpinduka ya rheologiya, igira ingaruka kumyitwarire yimitsi hamwe nubwiza bwibintu bya sima bishingiye kumatafari. Mugucunga ibishishwa, HPMC irashobora gukoresha byoroshye ibifatika, bigateza imbere no gukwirakwiza no kugabanya ibyago byo kunyerera mugihe cyo kwishyiriraho. Byongeye kandi, byorohereza koroshya neza kandi bigateza imbere gukwirakwiza, bityo bigateza imbere imikorere no kugabanya imbaraga zumurimo.
Gufata neza: HPMC ikora nk'ifata, iteza imbere gufatana hagati yumuti na tile hejuru na substrate. Imiterere ya molekulire ikora firime ifatika iyo ihinduwe neza, igahuza neza ibifatika nibikoresho bitandukanye, birimo ubukerarugendo, farufari, amabuye karemano hamwe na beto. Uyu mutungo ningirakamaro kugirango ugere ku gukomera gukomeye, kuramba, kurinda gutandukanya amatafari no kwemeza ubusugire bwuburinganire bwubutaka.
Kurwanya Crack: HPMC itanga sima ishingiye kuri tile ifata neza kandi igateza imbere guhangana. Kuberako amabati ashobora guhangayikishwa nubukanishi nuburyo bwimiterere, ibifatika bigomba kuba byoroshye kugirango byemere iyo mikorere bitavunitse cyangwa ngo bisibangane. HPMC yongerera ubworoherane matrike ifatika, igabanya ubushobozi bwo guturika no kwemeza igihe kirekire cyo gushiraho amabati, cyane cyane ahantu nyabagendwa cyane cyangwa ibidukikije bikunda guhinduka.
Kuramba no Kurwanya Ikirere: Kwiyongera kwa HPMC byongerera igihe kirekire no guhangana nikirere cya sima ishingiye kumatafari. Itanga imbaraga zo kurwanya amazi yinjira, gukonjesha-gukonjesha no guhura n’imiti, birinda kwangirika no gukomeza ubusugire bwubutaka bwa tile mubikorwa byo hanze no hanze. Byongeye kandi, HPMC ifasha kugabanya ingaruka ziterwa nikirere, kwemeza ko gushiraho tile bikomeza kuba byiza mugihe runaka.
3. Ibyiza bya HPMC muri sima ishingiye kuri sima:
GUKORESHWA BIKORESHEJWE: HPMC itezimbere imikorere yimikorere ya sima ishingiye kumatafari, byoroha kuvanga, gushira no gukora neza. Ba rwiyemezamirimo barashobora kugera ku bisubizo bihamye n'imbaraga nkeya, kubika igihe n'amafaranga mugihe cyo kwishyiriraho.
Kongera imbaraga za Bond: Kubaho kwa HPMC biteza imbere umubano ukomeye hagati ya tile, ifata hamwe na substrate, bikavamo imbaraga zingirakamaro kandi bikagabanya ibyago byo gutandukana cyangwa gutsindwa. Ibi byemeza imikorere yigihe kirekire kandi ihamye yubuso bwa tile mubidukikije bitandukanye.
Guhinduranya: Ibikoresho bya HPMC bishingiye kuri tile bifatanye kandi birakwiriye gukoreshwa muburyo butandukanye bwa tile, ingano na substrate. Haba gushiraho ceramic, farfor, amabuye karemano cyangwa mosaic tile, abashoramari barashobora kwishingikiriza kumavuta ya HPMC kugirango batange ibisubizo bihamye kuva mumushinga kumushinga.
Ubwuzuzanye: HPMC irahujwe nibindi byongewe hamwe nibindi bivangwa bisanzwe bikoreshwa mumashanyarazi ya sima, nka moderi ya latex, polymers hamwe nimiti yongerera imbaraga. Uku guhuza kwemerera uburyo bwihariye bwo guhuza ibisabwa nibikorwa bikenewe.
Kuramba: HPMC ikomoka kumasoko ya selile ishobora kuvugururwa, bigatuma ihitamo ibidukikije kubikoresho byubaka. Ibinyabuzima byangiza ibidukikije hamwe n’ingaruka nke z’ibidukikije bigira uruhare mu myubakire irambye yo kubaka no gutangiza icyatsi kibisi.
4. Gukoresha HPMC muri sima ishingiye kuri tile yometse:
HPMC ikoreshwa cyane muburyo butandukanye bwa sima ishingiye kumatafari arimo:
Imiterere isanzwe ya Mortar: HPMC isanzwe ikoreshwa muburyo busanzwe bworoshye bwo guhuza amabuye yubutaka hamwe namabati yubutaka kubutaka nka beto, screeds hamwe nimbaho zifata sima. Kubika amazi no gufata neza byemeza imikorere yizewe yo gushira imbere no hanze.
Ibikoresho binini byerekana imiterere: Mubikoresho birimo amatafari manini cyangwa amabati asanzwe aremereye, amabati ashingiye kuri HPMC atanga imbaraga zingirakamaro hamwe no kurwanya ibice, bihuza nuburemere nibiranga tile.
Ibikoresho byoroshye bya Tile: Kubisabwa bisaba guhinduka no guhindagurika, nko kwishyiriraho insimburangingo ikunda kugenda cyangwa kwaguka, HPMC irashobora gukora ibyuma byoroshye byoroshye bishobora kwihanganira imihangayiko yimiterere n’ibidukikije bitagize ingaruka ku gufatira hamwe. bikwiranye cyangwa biramba.
Hydroxypropyl methylcellulose (HPMC) igira uruhare runini mugutegura no gukora imikorere ya sima ishingiye kuri sima, itanga ibintu bitandukanye nibyiza bikenewe mugushiraho amabati neza. Kuva mu kongera imbaraga no guhuza imbaraga kugeza kunoza imikorere no kuramba, HPMC ifasha kuzamura ireme, kwizerwa no kuramba hejuru yubutaka bwa ceramic tile mumishinga itandukanye yubwubatsi. Mugihe inganda zubwubatsi zikomeje gushyira imbere imikorere, irambye kandi ikora, akamaro ka HPMC mukwifashisha sima ishingiye kumasima ikomeza kuba ntangarugero, gutwara udushya no gutera imbere muburyo bwa tekinoroji yo gushiraho amabati.
Igihe cyo kohereza: Gashyantare-28-2024