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Chii chinonzi Cellulose Ether chinoshandiswa?
1.Overview: Cellulose ether is natural polymer compound, chimiro chayo chemakemikari inonzi polysaccharide macromolecule inobva pane anhydrous β-glucose, uye kune rimwe boka rekutanga rehydroxyl uye mapoka maviri echipiri ehydroxyl pane imwe neimwe mhete. Kuburikidza nekugadziriswa kwemakemikari, nhevedzano ye cellulose deri ...Verenga zvimwe -
Chii chinonzi Cellulose Thickener?
Thickener, inozivikanwawo se gelling agent, inonziwo paste kana chikafu glue kana ichishandiswa muchikafu. Basa rayo guru nderokuwedzera viscosity yegadziriro yezvinhu, kuchengetedza hurongwa hwezvinhu muyunifomu uye yakagadzikana yekumisa mamiriro kana emulsified state, kana kuumba gel. Makobvu anogona kukurumidza kuwedzera...Verenga zvimwe -
Raw zvinhu zveCellulose Ether
Raw material yeCellulose Ether Nzira yekugadzirwa kwepamusoro viscosity pulp ye cellulose ether yakadzidzwa. Zvinhu zvikuru zvinokanganisa kubika uye bleaching mukuita kwepamusoro-viscosity pulp production zvakakurukurwa. Zvinoenderana nezvinodiwa nemutengi, kuburikidza nechinhu chimwe chete ...Verenga zvimwe -
Zuva nezuva kemikari giredhi hydroxypropyl methylcellulose HPMC
Hydroxypropyl methylcellulose isiri-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer material (cotton) cellulose kuburikidza nehurongwa hwemakemikari maitiro. Ihwo hupfu huchena husinganhuhwi, husina kunaka hunoita hupfu hwakajeka kana hushoma hwemakore ecolloidal mumvura inotonhora. Iyo ine thickening, bin ...Verenga zvimwe -
Nhanganyaya yeHydroxypropyl methyl cellulose HPMC
1. Overview Hydroxypropyl Methyl Cellulose (HPMC) is non-ionic cellulose ether yakagadzirwa kubva ku natural polymer material - cellulose kuburikidza nehurongwa hwemakemikari maitiro. Hydroxypropyl methylcellulose (HPMC) inonhuhwirira, isingaravike, isina-chepfu yekuzvipa ruvara poda, inogona kunyungudika mu c...Verenga zvimwe -
Chii chinonzi Hunhu hweHPMC mune yakaoma-yakasanganiswa dhaka
1. Hunhu hweHPMC mune yakajairwa dhaka HPMC inonyanya kushandiswa seretarder uye mvura yekuchengeta mumiriri mukuenzanirana kwesimende. Muzvikamu zvekongiri uye dhaka, inogona kuvandudza viscosity uye shrinkage rate, kusimbisa simba rakabatana, kudzora simende yekuisa nguva, nekuvandudza simba rekutanga ...Verenga zvimwe -
Chii chinonzi Starch Ether?
Starch ether inonyanya kushandiswa mukuvaka dhaka, iyo inogona kukanganisa kuenderana kwedhaka rakavakirwa gypsum, simende uye lime, uye kushandura kuvaka uye sag kuramba kwedhaka. Starch ethers inowanzoshandiswa pamwe chete neasina-modified uye modified cellulose ethers. Zvakakodzera...Verenga zvimwe -
Kushandiswa kweHPMC muindasitiri yekuvaka
Hydroxypropyl methyl cellulose, inonzi cellulose (HPMC), yakagadzirwa necotton cellulose yakanyanya kuchena sechinhu chakabikwa uye inoiswa etherified pasi pemamiriro ealkaline. Iyo yese maitiro inopedzwa pasi pekutariswa otomatiki uye haina chero Active zvinhu zvakaita semhuka kana...Verenga zvimwe -
Nzira yekuvandudza Cellulose Ether Production?
Nzira yekuvandudza Cellulose Ether Production? Kima Chemical Co., Ltd inoda kuunza kuvandudzwa kweselulosi ether kugadzira maitiro uye michina mumakore gumi apfuura, uye inoongorora akasiyana maitiro ekneader uye coulter reactor mune cellulose ether kugadzira process. Wi...Verenga zvimwe -
Chii chinoshandiswa neHydroxyethyl cellulose?
Hydroxyethyl cellulose (HEC) isiri-ionic cellulose ether yakagadzirwa kubva kune yakasikwa polymer material cellulose kuburikidza nenhevedzano ye etherification. Iyo isina kunhuhwirira, isingarapike, isina-chepfu chena poda kana granule, inogona kunyungudika mumvura inotonhora kuti igadzire yakajeka viscous mhinduro, uye dissol ...Verenga zvimwe -
Iwe unogadzira sei methylcellulose?
Chekutanga, iyo cellulose mbishi yehuni pulp / yakanatswa donje inopwanyika, yozoiswa alkali uye pulped pasi pekuita kwecaustic soda. Wedzera olefin oxide (yakadai se ethylene oxide kana propylene oxide) uye methyl chloride ye etherification. Pakupedzisira, kugezwa kwemvura uye kucheneswa kunoitwa kupedzisa ...Verenga zvimwe -
Starch ether inoshandiswa nei?
Starch ether inonyanya kushandiswa mukuvaka dhaka, iyo inogona kukanganisa kuenderana kwedhaka rakavakirwa gypsum, simende uye lime, uye kushandura kuvaka uye sag kuramba kwedhaka. Starch ethers inowanzoshandiswa pamwe chete neasina-modified uye modified cellulose ethers. Zvakakodzera...Verenga zvimwe
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