HPMC mu ifu yumye

Hydroxypropyl methylcellulose muri mortilage yumye, kongeramo ether ya cellulose ni bike cyane, ariko bishobora kunoza cyane imikorere ya mortilage itose, kandi ni inyongeramusaruro nyamukuru igira ingaruka ku mikorere y'ubwubatsi bwa mortilage.

Hydroxypropyl methylcellulose Ether ya selulosi ikoreshwa mu ifu yumye ahanini ni hydroxypropyl methylcellulose ether (HPMC). Mu byuma bishya by’ubuki, ishobora guha ubushyuhe ahantu hadakoreshejwe. Mu nganda zisiga, ishobora gukoreshwa nk'imashini igabanya ubushyuhe, igabanya ubushyuhe n'igabanya ubushyuhe mu nganda zisiga, kandi ihura neza n'amazi cyangwa ibintu bisigazwa by’umwimerere. Nk'imashini ikuraho irangi. Gucapa wino: Ikoreshwa nk'imashini igabanya ubushyuhe, igabanya ubushyuhe n'igabanya ubushyuhe mu nganda zisiga wino, kandi ihura neza n'amazi cyangwa ibintu bisigazwa by’umwimerere. .Pulasitiki: ikoreshwa nk'imashini igabanya ubushyuhe, igabanya ubushyuhe, amavuta, nibindi. Polyvinyl chloride: Ikoreshwa nk'imashini igabanya ubushyuhe mu gukora polyvinyl chloride, kandi ni yo mashini y'ingenzi yo gutegura PVC binyuze mu gusimbuza polymerization. Hydroxypropyl methylcellulose Ibindi: Iki gicuruzwa gikoreshwa cyane mu nganda z'uruhu, impapuro, kubungabunga imbuto n'imboga n'imyenda.

HPMC muri mortila yumye ifite uruhare runini mu kubika amazi, gukuba no kunoza imikorere y’ubwubatsi. Kuba mortila yubaka n’umucanga wo gusigwa amazi menshi bishobora gutuma sima ikomeza kuzura neza no kongera imbaraga z’imigozi. Muri icyo gihe, ishobora kongera imbaraga z’imigozi n’imbaraga z’imigozi, ikongera cyane ingaruka z’ubwubatsi no kunoza imikorere y’akazi. Irwanya amazi kandi irimo amavuta. Muri putila, hydroxypropyl methylcellulose cellulose ether ifite uruhare runini mu kubika amazi, guhuza no gusiga amavuta, yirinda kwangirika no kubura amazi bitewe no gutakaza amazi menshi, kandi icyarimwe yongera imbaraga z’imigozi no kugabanya igihe cy’ubwubatsi. Ihindagurika ryo hagati rituma inyubako irushaho kuba nziza. Mu bicuruzwa bya gypsum, hydroxypropyl methylcellulose cellulose ether ifite uruhare runini mu kubika amazi no gusiga amavuta, kandi icyarimwe ifite ingaruka zimwe na zimwe zo kugabanya, zikemura ibibazo byo gucika kw’ingoma no kunanirwa kw’imbaraga mu gihe cy’ubwubatsi. , ishobora kongera amasaha y’akazi. Hydroxypropyl methylcellulose interface agent ikoreshwa cyane nk’umubyimba, ushobora kunoza imbaraga z’imigozi n’imbaraga z’imigozi, kunoza irangi ry’ubuso, kongera imbaraga z’imigozi n’imbaraga z’imigozi. Imiterere: Iki gicuruzwa ni ifu y'umweru cyangwa umuhondo muto, nta mpumuro, nta buryohe kandi ntabwo ari uburozi. Amazi agumana kandi akagira imbaraga nyinshi. , ifu ya putty cyangwa ibindi bikoresho by'ubwubatsi nk'icyuma gifunga kugira ngo cyongere ubushobozi bwo gukwirakwira no kongera igihe cyo gukora. Gishobora gukoreshwa nk'amatafari yo gufunga, marble, gushariza pulasitiki, gushimangira ifu, kandi gishobora no kugabanya ingano ya sima. Imikorere ya HPMC yo kubika amazi irinda ko amazi acika bitewe no kuma vuba cyane nyuma yo kuyikoresha, kandi yongera imbaraga nyuma yo gukomera. Gukora Ceramic: Gikoreshwa cyane nk'icyuma gifunga mu gukora ibikoresho bya Ceramic. Gukomera kwa PH: Ubukana bw'amazi y'iki gicuruzwa buhagaze neza mu rugero rwa PH3.0-11.0. Ingaruka zo kubika amazi: Hydroxypropyl methylcellulose ikunda amazi kandi amazi yayo agumana amazi menshi. Hydroxypropyl methylcellulose (HPMC) yongerwa muri mortier, gypsum, irangi, nibindi kugira ngo amazi agumane amazi menshi mu gicuruzwa. Kugumana ishusho: Ugereranyije n'izindi polima zishonga mu mazi, umuti w'amazi w'iki gicuruzwa ufite imiterere yihariye ya viscoelastic. Kongeramo bishobora kongera ubushobozi bwo kudahinduka kw'imiterere y'ibicuruzwa bya ceramic bivamo, n'ibindi.

Ubushyuhe bwa hydroxypropyl methylcellulose (HPMC): Kongeramo iki gicuruzwa bishobora kugabanya ubushyuhe bw'ibicuruzwa bya ceramic n'ibicuruzwa bya sima bivamo. Imiterere yo gukora filime: Iki gicuruzwa gishobora gukora impapuro zikomeye, zoroshye kandi zibonerana zifite ubushobozi bwo kurwanya amavuta na ester, cyane cyane ko zifata amazi kandi zigashyirwa mu buryo bwihariye bwa hydroxypropyl methylcellulose (HPMC), hydroxypropyl methylcellulose Imiterere ya filime ya cellulose yabaye iya mbere mu Bushinwa.