HydroxyPropyl MethylcellllAlose (HPMC), nka selile isanzwe, birakoreshwa muburyo bwo kubaka, cyane cyane mubicuruzwa bishingiye kuri Gypsum hamwe na Gypsum. HPMC ifite amazi meza, kubyimba, kugumana amazi hamwe numutungo wa firime, bityo ugira uruhare runini mubikorwa no gushyira mubikorwa ibicuruzwa bya Gypsum.
Ibiranga Byibanze bya HydroxyPropyl Methylcellse (HPMC)
HPMC ni selile itari ionic ether, yitiriwe gutangiza amatsinda ya hydroxylewaproppopy na methyl kuri molekile ya selile. Ibintu byayo by'ibanze birimo:
Kukemeranya: HPMC irashobora gushonga vuba mumazi akonje kugirango akore umucyo cyangwa umucyo wa colloidal.
Kwinginga: HPMC ifite ingaruka nziza cyane kandi irashobora kongera viscosiya.
Ifungwa ry'amazi: HPMC irashobora kuguma itose igihe kirekire iyo amazi akubiye, akumira amazi gutakara vuba.
Ifishi yo gukora: HPMC irashobora gukora firime yoroshye kandi iboneye nyuma yo gukama.
Ibi biranga bituma HPMC ingenzi muri Plaster ikorera muri Plaster na Gypsum.
Gusaba HPMC muri plaster ishingiye kuri Gypsum
Plaster ishingiye ku nsipa ishingiye ku butegetsi ndetse no hanze mu nyubako igezweho, cyane cyane igizwe na Gypsum ya Emi-Hypsum, igiteranyo n'inyongeramusaruro zitandukanye. Porogaramu ya HPMC muri Plaster ikorera ishingiye ku basipsum igaragarira cyane mu buryo bukurikira:
Ingaruka zijimye: HPMC irashobora kongera ubukwe bwa plaster ishingiye ku basipsum, ikora plaster cyane mugihe cyo kubaka no gukumira kunyeganyega na sag.
Ingaruka yo kugumana amazi: Kubera ko ifungwa ryiza ryo kugumana amazi ya HPMC, umubare w'amazi w'amazi ushobora gutinda kugira uruhare runini mu kwitwara no kumvikana, bityo ugatera imbaraga no kumbaza nyuma yo gukomera.
Improving construction performance: HPMC can improve the lubricity and fluidity of gypsum-based plaster, making it easier to spread and smooth during construction, reducing construction difficulty and improving construction efficiency.
Kurwanya Crack: Muguyongera guhinduka kwa plaster, HPMC irashobora kugabanya neza impinja ziterwa no kugabanuka no kongera umurimo wa serivisi.
Gusaba HPMC mubicuruzwa bya Gypsum
Usibye gusaba muri Plaster ya Gypsum, HPMC ikoreshwa cyane mubicuruzwa bitandukanye byUgasi, nka Gypsum imirongo ya Gypsum, ibigo bya Gypsum, nibindi bikorwa bya HPMC birashobora kandi kuzana ingaruka zikomeye:
Guhindura no kubyimba: Ongeraho HPMC kuri Gypsum Sliurry irashobora kunoza virusi na thixotropy, bigabanya imitungo yuzuza ibintu neza muburyo bworoshye ibicuruzwa byarangiye.
Kunoza uburemere n'imbaraga: Imiterere ya Filime yashinzwe na HPMC mugihe cyimikorere kitoroshye irashobora kongera guhinduka no kurwanya ingaruka kubicuruzwa bya Gypsum no kugabanya ibyangiritse mugihe cyo gutwara no kwishyiriraho.
Kunoza ifungwa ry'amana: HPMC irashobora kugumana umwanya muremure mugihe kinini mugihe cyumye cyibicuruzwa bya Gypsum, wirinda guca impinduramatire no guhindura byatewe no gukama byihuse.
Imyenda imwe: HPMC irashobora gutuma gypsum yagabanijwe neza muburyo bukabije, kunoza ubucucike nubusambanyi bwibicuruzwa, no kwemeza ibipimo byumvikana no kurangiza ibicuruzwa.
Gusaba hydroxyproppopyl methylcellse (HPMC) mubicuruzwa bishingiye kuri Gypsum hamwe nibicuruzwa bya Gypsum bifite akamaro kanini. Mugutezimbere kwinuba, kugumana amazi, gushiraho film hamwe nindi mitungo, HPMC itezimbere ibyangombwa byubwubatsi kandi byuzuye ibicuruzwa byubwubatsi, ariko nanone kwagura ubuzima bwa serivisi bwibicuruzwa bya Gypsum. Mu bushakashatsi no guteza imbere ejo hazaza no gushyira mu bikorwa ibikoresho byo kubaka, HPMC, nk'inyongeramuco y'ingenzi, izakomeza kugira uruhare rudasanzwe kandi itanga umusanzu w'inganda z'ubwubatsi.
Igihe cyagenwe: Gashyantare-17-2025