Hydroxypropyl methylcellulose (HPMC)isiri-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer material cellulose kuburikidza nekutevedzana kwemakemikari kugadzirisa. Ihwo hupfu huchena husinganhuhwi, husina chepfu uye husina muchetura hunozvimba mumvura inotonhora kusvika kune yakajeka kana kuti zvishoma yakasvibiswa colloidal solution. Iine maitiro ekukora, kusunga, kuparadzira, emulsifying, firimu-kuumba, kumisa, adsorbing, gelling, pamusoro pezvivakwa, kuchengetedza unyoro uye inodzivirira colloids. Hydroxypropyl methylcellulose, methylcellulose inogona kushandiswa mukuvaka zvinhu, coating indasitiri, synthetic resin, Ceramic indasitiri, mushonga, chikafu, machira, kurima, makemikari ezuva nezuva uye mamwe maindasitiri.
Iko kushandiswa kukuru kwehydroxypropyl methylcellulose HPMC mune zvekuvaka:
1 Cement-based plastering grout
①Kunatsiridza kufanana, ita kuti kunamira kupurasita kuve nyore kukwenya, kunatsiridza kusamira, kuwedzera kuyerera uye kupomba, uye kunatsiridza kushanda zvakanaka.
②Kuchengetedzwa kwemvura kwakakwirira, kurebesa nguva yekuiswa kwedhaka, kunatsiridza kushanda zvakanaka, uye kufambisa hydration uye kusimba kwedhaka kuti ibudise yakakwira mechanic simba.
③ Dzora kuunzwa kwemhepo kuti ubvise kuputika kwepamusoro pekuvhara uye kugadzira nzvimbo yakanaka yakatsetseka.
2 Gypsum-based plastering paste uye zvigadzirwa zvegypsum
①Kunatsiridza kufanana, ita kuti kunamira kupurasita kuve nyore kukwenya, kunatsiridza kusamira, kuwedzera kuyerera uye kupomba, uye kunatsiridza kushanda zvakanaka.
②Kuchengetedzwa kwemvura kwakakwirira, kurebesa nguva yekuiswa kwedhaka, kunatsiridza kushanda zvakanaka, uye kufambisa hydration uye kusimba kwedhaka kuti ibudise yakakwira mechanic simba.
③ Dzora kuenderana kwedhaka kuti ive yunifomu uye gadzira yakanakira yekuputira pamusoro.
3 Masonry dhaka
①Vandudza kunamatira neiyo masonry pamusoro, simbisa kuchengetwa kwemvura, uye uvandudze kusimba kwedhaka.
②Kuvandudza lubricity uye plastiki, uye kuvandudza kushanda; iyo dhaka yakagadziridzwa ne cellulose ether iri nyore kuvaka, inochengetedza nguva yekuvaka uye inoderedza mutengo wekuvaka.
③Mvura-yepamusoro-inochengeta cellulose ether, yakakodzera zvidhinha zvinonwisa mvura.
4 plate joint filler
①Yakanaka kuchengetedza mvura, kurebesa nguva yekuvhura uye kunatsiridza kushanda zvakanaka. High lubricant, nyore kusanganisa.
②Kuvandudza shrinkage kuramba uye kutsemuka kuramba, uye kunatsiridza kunaka kwepamusoro kwejasi.
③Kuvandudza kunamatira kwechisungo chepamusoro uye kupa kutsetseka uye kwakatsetseka.
5 Tile Adhesives
①Kureruka kuomesa musanganiswa, hapana mapundu anogadzirwa, kumhanya kwekushandisa kuchawedzerwa, kuita kwekuvaka kuchavandudzwa, nguva yekushanda ichachengetedzwa, uye mutengo wekushanda uchaderedzwa.
②Nekuwedzera nguva yekuvhura, inovandudza kushanda kwetiling uye inopa yakanakisa adhesion athari.
6 Kuzvimisa-level floor materials
① Inopa viscosity uye inogona kushandiswa senge anti-kugadzirisa rubatsiro.
②Kuwedzera kupomba kwemvura uye kunatsiridza mashandiro ekugadzira.
③ Dzora kuchengetwa kwemvura uye shrinkage kuti uderedze kuputika uye kupera kwevhu.
7 Pendi yakagadzirwa nemvura
①Dzivirira kunaya kwakasimba uye kurebesa nguva yemidziyo yechigadzirwa. Yakakwira biological kugadzikana uye yakanakisa kuenderana nezvimwe zvikamu.
②Kunatsiridza kuyerera kwemvura, kupa kwakanaka kupfapfaidza kuramba, sag kuramba uye kuenzana, uye kuve nechokwadi chekupedza kwepamusoro.
8 wallpaper powder
①Kurumidza kunyungudika pasina agglomeration, iri nyore kusanganisa.
②Ipa high bond simba.
9 Yakawedzerwa simende bhodhi
①Iyo ine yakakwira adhesion uye lubricity, uye inosimudzira mashandiro ezvigadzirwa zvakawedzerwa.
②Kuvandudza simba rakasvibirira, kusimudzira hydration uye kurapa maitiro, uye kunatsiridza goho.
10 HPMC zvigadzirwa zveyakagadzirira-yakasanganiswa dhaka
TheHPMCchigadzirwa chinonyatso shandiswa dhaka rakagadzirwa-chakasanganiswa chine nani kuchengetedza mvura pane zvakajairwa mudhaka yakasanganiswa, kuve nechokwadi chekuti inorganic simende zvinhu zvakazara hydrated, uye zvakanyanya kudzivirira kudzikiswa kwesimba rebhondi rinokonzerwa nekuoma zvakanyanya uye kutsemuka kunokonzerwa nekuoma shrinkage. HPMC zvakare ine imwe mweya-entraining maitiro. Zvigadzirwa zveHPMC zvinonyanya kushandiswa kugadzira-musanganiswa dhaka zvine kwakakodzera, yunifomu uye diki mhepo-kupinza, izvo zvinogona kuvandudza kusimba uye plastering yedhaka yakasanganiswa. Iyo HPMC chigadzirwa chinonyatso shandiswa kugadzirira-musanganiswa dhaka ine imwe yekudzoreredza mhedzisiro, iyo inogona kurebesa nguva yekuvhurwa yedhaka yakasanganiswa uye kuderedza kuoma kwekuvaka. Hydroxypropyl methylcellulose (HPMC) isiri-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer material cellulose kuburikidza nekutevedzana kwemakemikari kugadzirisa. Ihwo hupfu huchena husinganhuhwi, husina chepfu uye husina muchetura hunozvimba mumvura inotonhora kusvika kune yakajeka kana kuti zvishoma yakasvibiswa colloidal solution. Iine maitiro ekukora, kusunga, kuparadzira, emulsifying, firimu-kuumba, kumisa, adsorbing, gelling, pamusoro pezvivakwa, kuchengetedza unyoro uye inodzivirira colloids. Hydroxypropyl methylcellulose, methylcellulose inogona kushandiswa mukuvaka zvinhu, coating indasitiri, synthetic resin, Ceramic indasitiri, mushonga, chikafu, machira, kurima, makemikari ezuva nezuva uye mamwe maindasitiri.
Nguva yekutumira: Kubvumbi-25-2024