Yakasanganiswa yakadzika motsi
HydroxyPropyl methylcellose inoshandiswa seyemvura-yekuchengetedza mumiririri weiyo coment motsi uye kudzoreredza moterar kupomba. Panyaya yeGypsum seyekusimudzira kuti uvandudze nguva uye kuwedzera nguva yekushanda, iyo Kuchengeta kwemvura kunotadzisa iyo slapry kubva mukupaza nekukurumidza mushure mekuoma, uye inovandudza simba rapedza. Kuchengetwa kwemvura inzvimbo yakakosha ye hydroxyprupyl methylcellose hpmc, uye zvakare kunetseka kwemazhinji epamba madhiri-ivhu-musanganiswa mertar Vagadziri. Zvinhu zvinokonzeresa kudzokorora kwemvura kwemvura yekunyoroveswa-yakasanganiswa
Kune matatu makuru mabasa e hydroxypressl methylcellose hpmc mumvura ine mvura inobata, iyo iri simba rekuenderana uye thisionropropy yemvura-musanganiswa, uye yechitatu kudyidzana neiyo simende. Kuchengetwa kwemvura kwemvura ether kunoenderana nemvura yekubatira kwemvura yeiyo chigadziko, kuumbwa kwerukova, iko ukobvu hwembeu, iyo mvura yekuda kwemvura, uye nguva yekugara. Iyo yakakwira iyo transnency ye hydroxyropropyl methylcellose, zvirinani kuchengetwa kwemvura.
Zvinhu zvinokanganisa kuchengetwa kwemvura kwemvura kune yakanyorova-yakasanganiswa motsi inosanganisira cellulose etter viscosity, kuwedzera huwandu, tenga saizi uye tembiricha. Iyo yakakura iyo visikopa yemasero e cellulose ether, zvirinani kuchengetwa kwemvura. Viscosity izimendi yakakosha yeHPMC kuita. Nezve chigadzirwa chimwe chete, mhedzisiro yekushandisa nzira dzakasiyana kuti dziyedze vhiza dzinosiyana zvakanyanya, uye vamwe vakatove nemhepo mbiri. Naizvozvo, kuenzanisa kwe viscosity kunofanirwa kuitwa nenzira imwecheteyo bvunzo, kusanganisira tembiricha, spindle, nezvimwe.
Kazhinji, iyo yepamusoro vhiza, zvirinani kuchengetwa kwemvura. Nekudaro, iyo yepamusoro iyo viscosity, yakakwira iyo smecular uremu hweHPMC uye yakaderera iyo solubility yeHPMC, iyo ine kukanganisa kwakashata pane simba rekugadzira. Yakakwira iyo viscosity, zvakanyatsojeka mhedzisiro yemota, asi haina hukama zvakananga. Iyo yepamusoro iyo viscosity, iyo yakawanda viscous iyo dhizaini yakanyorova, zviri nani kuita kwekuvaka, kuita kweiyo viscous scriper uye yakakwira kuendeswa kune substrate. Nekudaro, simba rakawedzera rerudzi rwemutya rakanyorova pacharo haribatsire. Mafungiro maviri aya haana kuoneka anti-sag kuita. Mukupesana, imwe yepakati uye yakaderera viscosity asi yakagadziridzwa hydroxyprospropyl methylcellose ine maitiro akanaka mukuvandudza simba rerudzi rwerudzi rwemvura.
Iyo yakakura huwandu hwe cellulose ether yakawedzerwa kuPMC yakanyorova dhaka, zviri nani kuchengetwa kwemvura, uye yakakwira viscosity, zvirinani kuchengetwa kwemvura. Muenzaniso zvakare ndiyo yakakosha performance chiratidzo yehydroxyprupyl methylcellose.
Iyo yakajeka ye hydroxyprupyl methylcellulose ine imwe pesvedzero pakuchengeta kwayo kwemvura. Kazhinji, yeHydroxyPropyl Methylcellose neiyo fanisity uye yakasiyana-fineeness, iyo diki iyo yakajeka, iyo madiki ekuchengetwa kwemvura pasi pehuwandu hwekuwedzera. zviri nani.
MuWete-yakasanganiswa moter, iyo yekuwedzera huwandu hweinterin hpmc yakaderera kwazvo, asi inogona kuvandudza zvakanyanya basa rekuvaka rakanyorova, uye ndiyo huru yekuwedzera iyo inonyanya kubata kuita kwekuita kwemutya. Kusarudzwa zvine musoro kwehydroxyprupyl methylcellose, kuita kwekutya kwemvura kwakasimba kwazvo.
Kutumira Nguva: Kubvumbi-25-2023