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Hydroxyethyl Cellulose (HEC) ipolymer isinganyungudike mumvura, iyo inogadziriswa nemakemikari kubva ku cellulose yechisikigo. Ine mvura inonyungudika zvakanaka, inokora, inochengeta mvura uye inoita firimu. Mupendi yelatex, hydroxyethyl cellulose chinhu chakakosha uye chinoshandiswa zvakanyanya mu ...Verenga zvakawanda»
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Nekukura kweindasitiri yekuvaka ichienda kumabasa epamusoro, simba rayo guru uye kuchengetedzwa kwezvakatipoteredza, zvinodiwa pakushanda kwezvinhu zvekongiri zviri kuramba zvichivandudzika. Kongiri yakasimba zvikuru inoshandiswa zvakanyanya muzvivakwa zvirefu, mabhiriji, zvivakwa zvikuru...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye cellulose ether isingashandisi ionic, inoshandiswa zvakanyanya mukuvaka, machira, mishonga, chikafu, zvizoro neglue nedzimwe nzvimbo. Nekuda kwekukora kwayo kwakanaka, kuchengetedza mvura, kugadzira mafirimu, kubatana uye kusungirira, HPMC yave chinhu chisina simba...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye non-ionic cellulose ether yakagadzirwa nezvinhu zve polymer zvechisikigo - donje rakanatswa kana huni kuburikidza ne alkali treatment uye shanduko dzakasiyana dzemakemikari. HPMC ine kunyungudika kwakanaka, kugadzikana kwekupisa uye hunhu hwekugadzira firimu. I...Verenga zvakawanda»
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Muindasitiri yemazuva ano yekupeta, kuti kuvandudza hunhu hwerheological, kugadzikana kwekuchengetedza uye mashandiro ekuvaka kwepeta, zvinowanzo dikanwa kuwedzera zvimwe zvinowedzera zvinoshanda zvepolymer. Pakati pazvo, hydroxyethyl cellulose (HEC) uye hydroxypropyl methylcellulose (HPMC) ndezviviri ...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye nonionic cellulose ether yakagadziriswa nemakemikari kubva ku natural polymer cellulose. Nekuda kwekunyungudika kwayo kwakanaka, kugadzira firimu, kunamira, kukora, emulsification, suspension uye thermal gelation, HPMC inoshandiswa zvakanyanya mumaindasitiri mazhinji uye yave chinhu chisingabatsiri...Verenga zvakawanda»
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Carboxymethyl cellulose (CMC) ipolymer inonyungudika mumvura inoshandiswa zvakanyanya mumaindasitiri mazhinji. I anionic cellulose ether inowanikwa nekuchinja kwemakemikari e cellulose yechisikigo. Nekuda kwehunhu hwayo hwakanaka hwemuviri nemakemikari uye kubatana kwayo nezvinhu zvipenyu, CMC inoshandiswa zvakanyanya mukudya, mishonga, c...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye non-ionic cellulose ether, inoshandiswa zvakanyanya muzvinhu zvekuvaka, kunyanya mumortar yakasanganiswa yakaoma, tile adhesive, putty powder uye zvigadzirwa zvegypsum. 1. Pfupiso yegypsum plaster Gypsum plaster chinhu chinoenzanisa madziro chine gypsum yekuvaka se...Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) imhando ye cellulose ether isingashandisi ionic. Nekuda kwehunhu hwayo hwakanaka hwepanyama uye hwemakemikari, inoshandiswa zvakanyanya muzvinhu zvekuvaka, kunyanya sechinhu chakakosha chekuwedzera muzvinhu zvakagadzirwa negypsum. Kushandiswa kweHPMC mu gypsum binder kunonyanya kuratidzwa mu...Verenga zvakawanda»
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Hydroxyethyl methylcellulose (HEMC) imhando ye non-ionic cellulose ether inoshandiswa zvakanyanya mumaindasitiri mazhinji. Iupfu huchena kana husina kuchena hwakagadzirwa nezvinhu zve polymer zvechisikigo - donje rakanatswa kuburikidza nemakemikari akadai se alkalizing uye etherification. Ine mvura inonyunguduka zvakanaka, inogadziriswa nemvura...Verenga zvakawanda»
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HPMC thermal insulation mortar zvinoreva chivakwa chakagadziriswa umo hydroxypropyl methylcellulose (HPMC) inowedzerwa sechinhu chinowedzera kune thermal insulation mortar. HPMC i non-ionic cellulose ether ine mvura inochengetedza zvakanaka, kukora, kushanda zvakanaka kwekuvaka uye hunhu hwekubatanidza....Verenga zvakawanda»
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Hydroxypropyl Methylcellulose (HPMC) i non-ionic cellulose ether, inova semi-synthetic polymer compound yakagadzirwa nemakemikari akasiyana-siyana akadai se alkalization uye etherification ye natural polymer cotton fiber. Nekuda kwehunhu hwayo hwakanaka hwepanyama uye hwemakemikari, biocompatibility...Verenga zvakawanda»