Methylhydroxylcethylcellose (Mhec) ishandare yakaita uye yakashandiswa zvakanyanya cellulose cellulose inoshandisirwa zvakanyanya kuisana nemheremheni. Izvo zvakasarudzika zvemakemikari uye zvepanyama zvivakwa zvinopa kune iyo kuvandudzwa kwezvigadzirwa izvi munzvimbo dzinoverengeka dzakaitika.
Viscossity kugadziridzwa
Imwe yemabasa ekutanga eMHEC mukuomerera uye maSalants ndeye viscossity shanduko. MheC ndeyekukakavara mumiriri iyo inogona kugadzirisa iyo vhiza yeiyo fomu yekuumbwa kune iyo yaunoda nhanho. Kugadziriswa uku kwakakosha kuti uwane iyo chaiyo yekuenderana uye kuyerera maitiro anodiwa kuti application.
Rheological Properties: Mhec inopa pseudoplasticasity kana iyo thiskitropy kune inonamatira uye yeSalant mafambiro. Pseudoplasticity inovimbisa kuti zvinyorwa zvinova zvishoma viscous pasi peShear kushushikana (senge panguva yekunyorera) asi kudzoka kune yayo yekutanga viscosity kana kushushikana kwacho kana kushushikana kwacho kwabviswa. Ichi chivakwa chinogonesa nyore application uye chinovandudza kupararira kwezvinonamatira kana kusungwa.
Sag Kudzvinyirira: Nekuwedzera iyo viscosity, MheC inobatsira mukudzivirira kusimuka kana kutsvedza kwezvinoshatisa uye selanants mushure mekushandisa, kunyanya pane zvimisikidzwa. Izvi zvinonyanya kukosha mukuvaka uye kushandiswa kwegungano kunoitika kuiswa chaiko kwakakosha.
Kuchengeta mvura
MheC Inoratidzira Yakanyanya Kuchengetwa Kwemvura Zvivakwa, izvo zvakakosha pakuita kwezvinoshambidza uye vezvishamiso, kunyanya izvo zvinoshandiswa mumasimende kana egypsum-yakavakirwa mafomu.
Hydation Control: Mune coment-based ainesves uye maSalastes, MheC inobatsira mukuchengetedza huwandu hwakaringana hunyoro hwekuporesa panguva yekuporesa. Iyi hydration inodzorwa inovimbisa kuti zvinhu zvekumisikidza zvinogona kuita zvizere uye kuvaka kwavo kusimba uye kusimba. Pasina kuchengetwa kwakaringana kwemvura, chinonamatira kana kushungurudzika kunogona kuoma nekukurumidza, zvichitungamira kusakwana kwehydration uye kuderedzwa kuita.
Nguva yekushanda: Iyo yekuchengetedza mvura yekugona kweMheC zvakare inowedzera nguva yakavhurika uye nguva yekushanda yekuzvinamatira kana searant. Izvi zvinopa vashandisi nguva yakawanda yekugadzirisa uye chinzvimbo zvinhu nenzira kwayo, izvo zvinonyanya kubatsira mukubata, Wallpapering, uye zvimwe zvinoshandiswa.
ADhishonion Kuvandudza
MheC inokwidziridza zvivakwa zvekunamata, zvichivandudza simba rakawanda rekubatanidza uye kusimba.
Firimu kugadzirwa: MheC inoumba firimu rinoshanduka uye rakasimba rekupisa, rinopa simba rekubatanidza rekunamatira. Iyi firimu inoshanda sebhiriji pakati peiyo substrate uye chinonamatira, kugadzirisa chisungo.
Svutugadzikeji yekubatana: Kuvhapo kweMheC kunogona kugadzirisa maitiro ezvemukati mekunamatira kana kusungwa, kuwedzera kugona kwayo kunyorova uye kupinza porous subass. Izvi zvinovandudza iyo yekutanga tack uye yakaringana-kushandurwa, ichiratidza chisungo chakavimbika.
Kubata
Kubatanidzwa kweMHEC mukuomerera uye maSalants kunovandudza basa ravo, kuita kuti zvive nyore kubata uye kushandisa.
SPOCOTE application: MheC inopa kune yakatsiga uye homogeneous temple, kuderedza mapundu uye kusawirirana mukuzvinamatira kana kusungwa. Izvi zvinovimbisa kunyatso nyorwa, izvo zvakakosha pakuzadzisa yunifomu yebhokisi mutsara uye kupedzisa kuguma.
Yakaderedzwa Mhepo Kubvumidzwa: Iyo Rheological Zvivakwa zvinodzivirirwa neMhec Rubatsiro Mukudzora Mhepo Kubvumidzwa panguva yekusanganisa uye application. Izvi zvinotungamira kune mashoma emhepo mabhuru mumapurasiti akaporeswa kana selant, gadzira zvimiro zvaro zvemakanika uye chitarisiko.
Kugadzikana
MheC inopa kugadzikana kwekugadzikana kweanonamatira uye selants, zvese panguva yekuchengetedza uye mushure mekushandisa.
REBER Hupenyu: MheC inobatsira mukudzikisira kuumbwa nekudzivirira kupatsanura chikamu uye sedimentation yezvikamu zvakasimba. Izvi zvinowedzera hupenyu hwesherufu hwechigadzirwa uye hunovimbisa kushanda kwekusawirirana nekufamba kwenguva.
Tembiricha ne pH kugadzikana: MheC inopa kugadzikana kwakanaka pamusoro pehuremu hwakawanda hwekupisa uye pH mazinga. Izvi zvinoita kuti zvinoshatisa uye simbisa masimba masimba mumamiriro ezvinhu akasiyana emamiriro ekunze, achivimbisa kuvimbika munzvimbo dzinopisa uye dzinotonhora, pamwe neye acidic kana alkaline nharaunda.
Zvikumbiro muzvinetso zvakananga uye vegungwa
Tile alehesives: Mune tsile anomisheni, MheC inopa kuchengetedzwa kwemvura kwakanakisa, ichiratidza kuti hydration yakakodzera yeiyo simende uye yakagadziridzwa kuderedza mataira. Izvo zvinowedzerawo basa rekushanda uye rakazaruka, kubvumira kuiswa chaiko uye kugadzirisa mataira.
MaWallpaper uye Wall Clowings: MheC inovandudza mavhidhiyo uye Kuchengeta kwemvura kweWallpaper anomhara, kufambisa application yakasimba uye yakasimba yekudhinda kune dzakasiyana-siyana dzemadziro. Kugona kwayo kuderedza michina yemhepo inovimbisa kupedzisa kwemahara.
Gypsum-based Joint Compounds: MuGypsum-based Salanants uye maGypsum Selants Izvo zvakare zvinobatsira mukuderedza shrinkage uye kupaza panguva yekuomesa maitiro.
MaWelants vekuvaka: MheC inoshandiswa mune zvekuvaka veWorlants kuti vavandudze visikoka, kuderedza, uye kuramba mamiriro ekunze. Iyo inovimbisa kuti maSalants anoramba achichinjika uye anoshanda nekufamba kwenguva, achipa kudzivirira kwenguva refu kubva kune zvemhoteredzo.
MethylhydroxylcethEllulose (MheC) ndeyekuwedzera chiitiko chinowedzera chinowedzera kuita basa rekumanikidza uye shungu. Nekuvandudza visikoka, kugarisana kwemvura, kudenha, kushandira, uye kugadzikana, mhec anovimbisa kuti zvigadzirwa izvi zvinosangana nezvinodiwa zvine simba zvekushandisa zvakasiyana siyana. Kunyangwe mukuvaka, kutyisa, Wallpapapering, kana mamwe maindasitiri, kusanganisa kweMheC mukuyemura uye kushungurudzika kwekutungamira kunotungamira mukuita kwakakwirira, kuvimbika, uye kusununguka kwekushandisa. Kuita kwayo kunosanganisira uye kushanda kunoita chinhu chakakosha chiitiko mukunamata kwemazuva ano uye tekinoroji yeSalant.
Kutumira Nguva: Kukadzi-18-2025