Hydroxypropyl methylcellulosechinhu chakajairwa mbishi muindasitiri yezvigadzirwa zvemakemikari. Mukugadzirwa kwemazuva ose, tinogona kazhinji kunzwa zita rayo. Asi vanhu vazhinji havazivi kushandiswa kwayo. Nhasi, ini ndichatsanangura kushandiswa kwehydroxypropyl methylcellulose munzvimbo dzakasiyana.
1. Dhaka rekuvaka, dhaka rekupurasita
Semugadziri wekuchengetedza mvura uye retarder yesamende dhaka, inogona kuvandudza kupomba kwedhaka, kuvandudza kupararira uye kuwedzera nguva yekushanda. Kuchengetwa kwemvura kweHPMC kunogona kudzivirira slurry kubva pakutsemuka nekuda kwekuoma nekukurumidza mushure mekushandisa, uye kuwedzera simba mushure mekuoma.
2. Putty inodzivirira mvura
Mune putty, cellulose ether inonyanya kuita basa rekuchengetedza mvura, kusungirirwa uye lubrication, kudzivirira kuputika uye kupera simba kwemvura kunokonzerwa nekurasikirwa kwemvura yakawandisa, uye panguva imwechete kusimbisa kusungirirwa kweputty, kuderedza chiitiko chekudonha panguva yekuvaka, uye kuita kuti basa rekuvaka rive nyore.
3. Plaster plaster
Mune zvigadzirwa zve gypsum series, cellulose ether inonyanya kuita basa rekuchengetedza mvura, kukora uye lubrication, uye ine imwe nzira yekudzosera panguva imwe chete, iyo inogadzirisa dambudziko rekutanga risingasviki simba panguva yekuvaka, uye inogona kurebesa nguva yekushanda.
4. Interface agent
Inonyanya kushandiswa seyakakora, inogona kuvandudza simba rekusimba uye kugera simba, kunatsiridza kupfeka kwepamusoro, kuwedzera kunamatira uye kusimba kwechisungo.
5. External insulation mortar kumadziro ekunze
Cellulose ether inonyanya kuita basa rekubatanidza uye kuwedzera simba mune izvi zvinyorwa. Zviri nyore kupfekedza jecha, kuvandudza kushanda kwekushanda, uye ine mhedzisiro ye-anti-sag kuyerera. Iyo yakakwira yekuchengeta mvura kuita inogona kurebesa nguva yekushanda yedhaka uye kuvandudza kupikisa Shrinkage uye kutsemuka kuramba, yakagadziridzwa yemhando yepamusoro, yakawedzera chisungo simba.
6, caulking agent, gomba rakabatana mumiriri
Kuwedzerwa kwe cellulose ether kunopa iyo yakanaka kumucheto adhesion, yakaderera shrinkage uye yakakwirira abrasion kuramba, iyo inodzivirira base zvinhu kubva pakukuvadzwa kwemichina uye inodzivirira kukanganisa kwekupinda mukati mechivako chose.
7. DC flat material
Iko kugadzikana kwakabatana kwe cellulose ether kunovimbisa kuyerera kwakanaka uye kugona kuzvidzora, uye inodzora mwero wekuchengetedza mvura kuti igone kusimba nekukurumidza uye kuderedza kutsemuka uye kupera.
8. Latex pendi
Muindasitiri yekuputira, cellulose ethers inogona kushandiswa semafirimu ekutanga, thickeners, emulsifiers uye stabilizers, kuitira kuti firimu rive neakanaka abrasion resistance, leveling, adhesion, uye PH inonatsiridza kusawirirana kwepamusoro iqualitative , The miscibility with organic solvents zvakare yakanaka, uye kukwirisa kwemvura kuchengetwa kwekuita kunoita kuti ive nerushava rwekuyerera kwerwizi.
Ini ndinotenda kuti munhu wese ane kumwe kunzwisisa kwehydroxypropyl methylcellulose. Sechinhu chakakosha mbishi muindasitiri yezvigadzirwa zvemakemikari, hydroxypropyl methylcellulose inokanganisa kunaka kwezvigadzirwa zvepasi. Naizvozvo, pakusarudza hydroxypropyl methylcellulose, iva nechokwadi chekuchengeta maziso ako akavhurika. Chete midziyo yemhando yepamusoro ndiyo inogona kugadzira zvigadzirwa zvemhando yepamusoro.
Nguva yekutumira: Oct-11-2022