Hydroxypropylmethylcellose (HPMC) ishandai yaishandiswazve inoshandiswa mune dzakasiyana siyana maindasitiri, kusanganisira indasitiri yekuvaka. Muchisimbiso-based application, HPMC inoita basa rakakosha mukuvandudza mashandiro uye kuita kwezvinhu zvekushandisa.
1. Kuongorora kwehydroxyprupyl methylcellose (HPMC):
HPMC ndeye SERI-SILNTHELET Mvura-Soluble Polymer inotorwa kubva kuCellulose, polymer yakasikwa inowanikwa muzvirimwa. Iko kugadzirwa kweHPMC kunosanganisira kugadziridzwa kwemheremalose nekuregedza, kuunzwa kwehydroxypruppropyl uye methyl mapoka. Uku kugadziridzwa kunowedzera kuchengetwa kwemvura, kukonzeresa simba, uye kuita kwese kweHPMC mune dzakasiyana siyana dzekushandisa.
2.
2.1. Kuchengeta mvura:
Imwe yeiyo yakakosha zvivakwa HPMC mune simende-based application ndiko kugona kwayo kuchengetedza mvura. HPMC inoumba firimu rinodzivirira kutenderera kwechidimbu zvidimbu, kuderedza kubuda kwemvura panguva yekurapa. Uku kudzokorora kwemvura kwakavandudzika kunovandudza hydration yeiyo, nekudaro kuri kuwedzera simba uye kujaira kwechigadzirwa chekupedzisira.
2.2. Rheological shanduko:
Senge rheology modifier, hpmc inokanganisa iyo fluidity uye kushanda kwezvinhu zvemasimende. Nekugadzirisa huwandu hweHPMC yakashandiswa, vavaki nevabati vanogona kuwana iyo yaunoda kusawirirana uye viscosity yeiyo sument musanganiswa. Izvi zvinonyanya kukosha kune zvinoshandiswa kunge motsi, uko kushanda kwakakosha kwekushandisa kwakaringana kwemutumbi.
2.3. Kudonhedza uye kusungwa:
Iyo inonamatira zvivakwa zveHPMC inofambisa zviri nani kusungwa pakati peiyo coment zvidimbu uye zvimwe zvekuvakisa. Izvi zvakakosha mukukudziridza masimba akasimba uye akasimba. HPMC inogona kusimudzira kuderedza kweiyo simende-yakavakirwa zvinhu kune dzakasiyana-siyana substrates uye kugadzirisa maitiro ese.
2.4. Gadza Nguva Yenguva:
HPMC inogona kukanganisa nguva yekuisa yeiyo yeSement-based zvigadzirwa. Nekugadzirisa iyo mhando uye kusunganidzwa kweHPMC, vavaki vanogona kudzora yekutanga uye yekupedzisira nguva dzekushandiswa kwemusanganiswa weSumbiro. Uku kushanduka kwakakosha kune mapurojekiti ekuvaka ane chaiwo nguva zvinodiwa pamatanho akasiyana ekuvandudzwa.
2,5. Kuvandudza Kugadziriswa:
Kuwedzerwa kweHPMC kune SPEMEN-BASA-BASTERES ZVINOGONESESESESESESESESESESESESESESESESESWA UYE KUDZIDZA SEGREGATION UYE KUKOSHESA CHAHETION. Izvi zvinonyanya kubatsira mukushandisa zvakadai sekuparadza, kushandurwa kwekushandurwa uye kongororo, uko kugona kwekushanda kwakakosha kuwana yunifomu mhedzisiro.
3. Kushandiswa kweHPMC mumasimendi-based masisitimu:
3.1. Moturu:
HPMC inoshandiswa zvakanyanya mune moterar mafomu ekuvandudza kushanda, kudenha uye kuchengetwa kwemvura. MOTONS ine HPMC English Yakagadziriswa Zvivakwa, kuita kuti application ive nyore uye kuwana mhedzisiro iri nani maererano nesimba uye kusimba.
3.2. Tile Adhesive:
Mune tiles inonamatira mafomu, HPMC inoita basa rakakosha mukuvandudza kudedera kwejira kune substrate. Izvo zvinobatsirawo kuvandudza basa rekuzvinamatira, dzinoverengera kufukidzwa kwakakodzera uye kusungwa.
3.3. Kuzvimiririra makomendi:
Kuzvimirira makomputa anoshandiswa mukuvaka kuti agadzire yakatsiga, kunyange pamusoro. Kuwedzerwa kweHPMC kune aya makomputa anodzora viscossity, inovandudza midziyo yekuyerera uye inowedzera kuita kwese kwezvinhu zvekuwedzera.
3.4. Plaster uye kushandurwa:
MuGypsum uye Plaster Fomu, HPMC inovandudza kuchengetwa kwemvura, kushanda uye kuderedza. Izvi zvakanakira zvinoguma nekuita zviri nani kushandisa kwekushandisa uye kupedzwa kwakanyanya, kwekunakidzwa kwekufadza.
3.5. Zvakananga:
HPMC inogona kushandiswa muConcrete inosanganiswa kuti uvandudze kushanda uye kuderedza zvinodiwa nemvura. Izvo zvinobatsirawo kuvandudza kudiwa kwezvakawanda zvezvinyorwa zvekongiri nekuvandudza iyo hydration process uye kuderedza njodzi yekupaza.
4. Zvakanakira kushandisa HPMC mune yeComent-based application:
4.1. Kuvandudza Kugadziriswa:
Kuwedzera HPMC kuenda kumasimendi-yakavakirwa kusanganisa kunowedzera basa rayo, zvichiita kuti zvive nyore kubata uye kuvaka. Izvi zvinonyanya kubatsira pakuvaka mapurojekiti emagetsi emaitiro ekushandisa ari kutsoropodza.
4.2. Simbisa Adhishing:
HPMC inovandudza kuderedza kwezvinhu zvakasarudzika kune akasiyana-siyana eSimberrates, zvichikonzera zvakasimba, zvimwe zvinogara zvirimo. Izvi zvakakosha kune zvinoshandiswa senge kutanha, kuparidzira uye kushandurwa.
4.3. Kuchengeta mvura:
Iyo mvura-yekuchengetedza midziyo yeHPMC inofambisa zviri nani skment hydration, nekudaro ichikura simba uye kujaira kwechigadzirwa chekupedzisira. Izvi zvinonyanya kukosha mumamiriro ezvinhu umo kurapa kwakaringana kunetsa.
4.4. Rheological shanduko:
HPMC inoshandiswa seyakanaka modifier, ichibvumira vavaki kudzora kuyerera uye kusawirirana kwezvishandiso zvekushandisa. Uku kuchinja kwakakosha mukuzadzisa hunhu hunodiwa hwekushandisa chairo.
4.5. Gadza Nguva Yenguva:
Uchishandisa HPMC inobvumira kudzora kweiyo nguva yekuisa nguva yeiyo yeSement-based, ichibvumira kuti igadziriswe kune zvinodiwa purojekiti. Izvi zvakakosha kumapurojekiti ekuvaka nekudyidzana nguva dzekutambudzika.
5. Zvinonetsa uye kufunga:
Nepo Hpmc inopa zvizhinji zvakanaka muzvishandiso-zvakavakirwa, pane zvimwe zvinonetsa uye kufunga izvo zvinoda kuchengetwa mupfungwa. Mazinga emadhora, kuenderana nezvimwe zvinowedzera, uye zvinhu zvemamiriro ekunze zvinogona kukanganisa mashandiro eHPMC mune yakatarwa chaiyo. Kunyatsoedza uye mhando yemhando yekudzora inodiwa kuti uwedzere kushandiswa kweHPMC mune dzakasiyana siyana dzekuvaka.
HydroxyPropyl methylcellose (HPMC) inokosha inowedzera mukushandiswa-basement-based yekuvandudza basa rekushanda, kudenha uye kuita kwemvura uye nekuita kwakazara kwekuvaka. Kuita kwayo kunoshamisa kunoita kuti zviite kuti zviite zvakaringana zvekushandisa, kubva kune motsi uye madhiri anomiririra kuzvimiririra uye concrete inosanganisa. Sezvo indasitiri yekuvaka ichiramba ichishanduka, kushandiswa kweHPMC kunopa vabati uye vagadziri nekuchinjika kuti vasangane nezvinodiwa zvemabasa ekuvaka emazuva ano apo kuve nechokwadi chekusimba kweruzivo. Kunyatsoedza, kudzora kwakakodzera dosi uye kutevedzera nemabasa akanakisa anokosheswa kuti agone kuziva huwandu hwakazara hweHPMC mune masangano emisangano.
Kutumira Nguva: Kukadzi-19-2025