HydroxyPropyl methylcellose (HPMC) is non-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer furymer manyoro kuburikidza neyekutevedzana kwemakemikari maitiro. Ivo isingaoneki, isina kunaka uye isina kuchena chena poda inoerera mune yakajeka kana zvishoma makore mashoma emvura mumvura inotonhora. Iyo ine kutema, kusunga, kuparadzira, inoisa, firimu-inoumba, kumhanyisa, kushambadzira, kuseya, kunyorova-kudzora uye kudzivirira zvivakwa. HydroxyPropyl methylcellose uye methylcellose inogona kushandiswa mune zvekuvakisa, pendi indasitiri, yeCeramic Resin, Medical, Zvekudya, Zvekurima, zvezuva nezuva uye mamwe maindasitiri.
Chemical formula:
Hydroxypropylmethylcellulose (HPMC)[C6H7O2(OH)3-mn(OCH3)m(OCH2CH(OH)CH3)n]x
Iyo huru application ye hydroxypropyl methylcellose hpmc muzvivakwa zvekuvaka:
1. Cement based plaster
Kuvandudza kufanana, kuita nyore kuparara, kugadzirisa kupokana kwekupokana, kusimudzira fluidity uye kushushikana, uye kuvandudza kushanda kwebasa.
Kuchengetwa kwemvura yakakwira, kuwedzeredza nguva yekuchengetedza, kuvandudza kushanda kwebasa, uye kufambisa hydration uye kusimbisa kwemutema kugadzira simba rakanyanya.
❑ Dzora sumo yemhepo kuti ubvise marara pane inobatanidza nzvimbo uye fomu yakanakisa yakatsiga.
2. Gypsum-based plaster uye Gypsum zvigadzirwa
Kuvandudza kufanana, kuita nyore kuparara, kugadzirisa kupokana kwekupokana, kusimudzira fluidity uye kushushikana, uye kuvandudza kushanda kwebasa.
Kuchengetwa kwemvura yakakwira, kuwedzeredza nguva yekuchengetedza, kuvandudza kushanda kwebasa, uye kufambisa hydration uye kusimbisa kwemutema kugadzira simba rakanyanya.
⑶ Dzora kuenderana kweiyo durari kuti ugadzire yakanaka yekubatanidza.
3. Masoni Merare
Simbisai kudenhamira pamwe nemasonfanke pamusoro, simbisa kuchengetwa kwemvura, uye kuvandudza simba rerudzi ruri.
⑵ Kuvandudza iyo lubricity uye papasi, uye unatsiridza kuvaka; Iyo Dorare Yakavandudzwa neCellulose Ether iri nyore Kuvaka, inochengetedza nguva yekuvaka uye inoderedza mari yekuvaka.
⑶ Ultra-yakakwira mvura-kuchengetedza cellulose ether, yakakodzera kune yakakwirira-mvura-inobata zvidhinha.
4. Panel Joint filler
Žexcellent mvura yekuchengetwa kwemvura, inowedzera nguva yekuvhura uye kuvandudza kushanda kwebasa. Yakakwirira lubricant, nyore kusanganisa. ⑵ Kugadziridza kuderera kunopesana uye kupenga kuramba, kuvandudza kuunganidza chimiro chepamusoro. ⑶ Kuvandudza kuderedza kweiyo nzvimbo yekubatanidza uye ugopa chimiro chakatsiga uye chakatsetseka.
5. Tile inonamira ⑴easy kuti iome masisipa, hapana mapundu, wedzera chikumbiro chekushandisa, kugadzirisa mashandiro ekuvaka, chengetedza nguva yekushanda uye kuderedza mari yekushanda. Nekunakidzwa kwenguva yekuvhura, kushanda kwekutapira kunogona kuvandudzwa uye kwakanakisa kudiwa kwemhedzisiro kunogona kupihwa.
6. Kuzvimiririra pasi pezvipfeko ⑵enhance kusimuka kwemvura uye kunatsiridza kugona kwekuvhara pasi. Kudzokorora kuchengetwa kwemvura uye kuderera, kuderedza marara uye kuderera kwevhu.
7. Pendi-yakavakirwa pendi ⑴PReventi yakasimba yakasimba uye inowedzera midziyo yemidziyo yechigadzirwa. Yakakwirira biological kugadzikana, yakanakisa kuenderana nezvimwe zvinhu. ⑵ Kuwedzeredza fluidity, ipa yakanaka anti-splash, anti-sagging uye marara zvivakwa, uye ita simbisai yakanakisa kupedzisa.
8. PoWord Powder ⑵ ipa simba rakakura.
8. ⑵ Kuvandudza simba rakasvibira, kusimudzira hydration uye kuridza maitiro, uye kuwedzera goho.
10. HPMC zvigadzirwa zvakatsaurwa zvakagadzirwa , uye mapundu anokonzerwa nekuomesa shrinkage. HPMC zvakare ine imwe yemhepo-yekupindira maitiro. Iyo HPMC chigadzirwa chinoshandiswa zvakanyanya kune yakagadzirirwa-yakasanganiswa ine huwandu hwakakodzera hweMhepo-wakabatanidzwa, yunifomu uye madiki emhepo mabhuru, inogona kunatsiridza simba risina kugadzirwa Iyo HPMC chigadzirwa chinoshandiswa zvakanyanya kune yakagadzirirwa-yakasanganiswa motsi ine imwe yekudzosera mari, iyo inogona kuwedzera nguva yekuvhura yeyakagadzirira-yakavhenganiswa dhaka uye kuderedza kuoma kwekuvaka.
Kutumira Nguva: May-24-2023