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Cellulose ethers rudzi rwemakomputa anonyungudika mumvura anowanikwa nekuchinja kwe etherification ye cellulose yechisikigo. Cellulose ndiyo polymer yakawanda kwazvo pasi rose uye inowanikwa zvakanyanya mumadziro emasero emiti. Chimiro chayo chikuru chinoumbwa nemayuniti eglucose akabatana ne β-...Verenga zvakawanda»
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Kushandiswa kwe cellulose ethers mumatombo ekuvaka neplastering ibudiriro yakakosha muhunyanzvi hwemazuva ano hwezvinhu zvekuvaka. Haingogone chete kuvandudza mashandiro ekuvaka uye mashandiro ekubatanidza matope, asiwo inovandudza kuchengetedza mvura, kushanda zvakanaka uye kudzivirira kudzika kwemvura...Verenga zvakawanda»
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Cellulose ethers imhando yakakosha yezvinhu zvepolymer zvinonyungudika mumvura, zvinoshandiswa zvakanyanya mukuvaka, mishonga, chikafu, makemikari ezuva nezuva uye mamwe maindasitiri. Mubasa rekuvaka (senge mortar yakasanganiswa yakaoma, tile adhesive, putty powder, nezvimwewo), chimwe chezvinhu zvakakosha zve cellulo...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye non-ionic cellulose ether inoshandiswa zvakanyanya mukuvaka, kunyanya mu cement mortar. Inoita basa rakakosha mukudzora mashandiro e mortar nekuda kwekuchengetedza kwayo mvura, kukora kwayo, kunyorova kwayo uye hunhu hwayo hwekugadzira firimu. Zvisinei, kunyangwe...Verenga zvakawanda»
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Sodium Carboxymethyl Cellulose (CMC) ipolymer inonyungudika mumvura, inoshandiswa zvakanyanya mukugadzira mapepa, machira, chikafu, mishonga, makemikari ezuva nezuva nedzimwe nzvimbo. Muindasitiri yekugadzira mapepa, kunyanya mukugadzira mapepa (coating), CMC yave imwe yeanonyanya kukosha ekuwedzera...Verenga zvakawanda»
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Hydroxyethyl cellulose (HEC) chinhu chakakosha chepolymer chisinganyunguduke mumvura, chinogadzirwa nekushandisa alkali uye kugadzira cellulose yechisikigo. Sechinhu chinoshanda zvakawanda, chinosimbisa, chinosimbisa uye chinoita kuti firimu riite, HEC yave ichishandiswa zvakanyanya mu...Verenga zvakawanda»
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1. Chii chinonzi Industrial Grade HPMC Industrial Grade HPMC (Hydroxypropyl Methylcellulose) chinhu chinobva ku non-ionic cellulose ether, chinowanzova upfu huchena kana kuti hwero zvishoma. Chinogadzirwa kubva kufibers dzedonje rechisikigo kuburikidza nekurapa alkali uye kutevedzana kwemakemikari (akadai ...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) i non-ionic cellulose ether, inova chigadzirwa chakagadziriswa nemakemikari chinoumbwa nekuita kwe cellulose yechisikigo ne propylene oxide uye methyl chloride mushure mekugadziriswa kwe alkali. HPMC ine kugadzikana kwakanaka kwemuviri uye kwemakemikari uye inoshandiswa zvakanyanya mumishonga,...Verenga zvakawanda»
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Nekuvandudzika kuri kuramba kuchiitwa kwezvinodiwa zvekuchengetedza simba rekuvaka, kushandiswa kwemasisitimu ekudzivirira madziro ekunze mumunda wekuvaka kuri kuwedzera. Expanded polystyrene particles (EPS) insulation mortar inoshandiswa zvakanyanya mukuvaka external wall insulation pro...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye non-ionic cellulose ether inoshandiswa zvakanyanya mukuvaka, mishonga, chikafu, makemikari ezuva nezuva nemamwe maindasitiri. Zvichienderana nekusimba kwayo, HPMC inogona kukamurwa kuita low viscosity, medium viscosity uye high viscosity grades. Pakati pavo, HPMC ine visco...Verenga zvakawanda»
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Upfu hwepolymer hunosanganiswazve (RDP) chinhu chakakosha chepolymer cheorganic, chinoshandiswa zvakanyanya mumabasa akawanda akadai sekuvaka, zvekuvaka, zvekushongedza uye maindasitiri. Ihupfu hunoyerera hunowanikwa kuburikidza ne emulsions dzekuomesa ne spray (senge vinyl acetate-ethylene copolymers, vinyl acetat...Verenga zvakawanda»
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Hydroxyethyl Cellulose (HEC) neHydroxypropyl Methylcellulose (HPMC) ese ari maviri ma ether e cellulose asinganyunguduke mumvura anobva mu cellulose yechisikigo. Anoshandiswa zvakanyanya mumaindasitiri, mishonga, kutarisira munhu, uye chikafu nekuda kwekukora kwawo kwakanaka, kugadzira firimu, uye kugadzikana...Verenga zvakawanda»