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Cellulose ether ipolymer isiri ionic semi-synthetic, inonyungudika mumvura uye inonyungudika. Ine mhedzisiro dzakasiyana mumaindasitiri akasiyana. Semuenzaniso, muzvinhu zvekuvaka zvemakemikari, ine mhedzisiro inotevera: ①Chinhu chinochengetedza mvura ②Chinokora ③Chinhu chekuenzana ④Fomu yefirimu...Verenga zvakawanda»
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Mumortar yakasanganiswa, chero bedzi cellulose ether diki ichigona kuvandudza mashandiro emortar yakanyorova, zvinogona kuonekwa kuti cellulose ether chinhu chikuru chinokanganisa mashandiro emortar. Kusarudzwa kwemhando dzakasiyana, viscosities dzakasiyana, pa...Verenga zvakawanda»
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Upfu hwepolymer hunopararira nezvimwe zvinosunga zvisina kugadzirwa (senge simende, lime yakaslaked, gypsum, nezvimwewo) uye ma aggregates akasiyana-siyana, ma fillers nezvimwe zvinowedzera (senge methyl hydroxypropyl cellulose ether, starch ether, lignocellulose, hydrophobic Agents, nezvimwewo) zvinosanganiswa panyama kuti zvigadzire dry-mixed mort...Verenga zvakawanda»
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Kushandiswa kweHydroxypropyl Methyl Cellulose muInk Printing Inki inoumbwa nepigments, binders uye assistant agents (hydroxypropyl methylcellulose), izvo zvinosanganiswa uye zvinopetwa. Inki yakagadzirira kupetwa. Ruvara, muviri (kazhinji hunhu hwe rheological hweinki hwakadai sekusimba kwakatetepa uye kuyerera kwemvura zvinokwanisa...Verenga zvakawanda»
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Putty isingapindi mvura yemadziro emukati nekunze: 1. Inochengetedza mvura zvakanaka, inogona kuwedzera nguva yekuvaka nekuvandudza kushanda zvakanaka kwebasa. Kunyorova kwakanyanya kunoita kuti kuvaka kuve nyore uye kwakapfava. Inopa hunhu hwakanaka uye hwakafanana hweputty pamusoro pemvura yakapfava. 2. Kupenya kwakanyanya,...Verenga zvakawanda»
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1. Huwandu hwehydroxypropyl methyl cellulose Hydroxypropyl methylcellulose (HPMC) i non-ionic cellulose ether yakagadzirwa kubva ku natural polymer material cellulose kuburikidza nekugadzirwa kwemakemikari. Hydroxypropyl methylcellulose (HPMC) ihupfu huchena husina hwema, husina kunaka, husina chepfu hunogona...Verenga zvakawanda»
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Chinogocha pendi yelatex chinofanira kunge chichishanda zvakanaka ne emulsion polymer compound, zvikasadaro firimu rekufukidza richava ne reticulate shoma, uye richagadzira kuungana kwezvikamu zvisingadzoreki, izvo zvinoderedza viscosity uye kukura kwezvikamu. Chinogocha...Verenga zvakawanda»
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1. Chii chinonzi viscosity yakakodzera yeHPMC? ——Mhinduro: Kazhinji, 100,000 yuan inokwana putty powder. Zvinodiwa zvemortar zvakakwira, uye 150,000 yuan inodiwa kuti ishandiswe zviri nyore. Uyezve, basa rakakosha reHPMC kuchengetedza mvura, richiteverwa nekukora. Muputty pow...Verenga zvakawanda»
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Pfupiso: Kushandiswa kwehydroxypropyl methylcellulose yemumba pachinzvimbo chekuiisa mukugadzirwa kwePVC ine polymerization degree yakakwira kwakatangwa. Mhedzisiro yemhando mbiri dzehydroxypropyl methylcellulose pahunhu hwePVC ine polymerization degree yakakwira yakaongororwa...Verenga zvakawanda»
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Kana zvasvika kune Redispersible polymer powder, ndinotenda kuti shamwari dzangu dzese dziri kunetseka zvikuru nezvenyaya iyi. Nekuti mukugadzirwa kweprojekiti chaiyo, chigadzirwa ichi chine mashandisirwo akasiyana-siyana, uye maitiro aratidza kuti mashandiro acho akavimbika. Pasi pegwara...Verenga zvakawanda»
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Zvinobva mu cellulose ether zvave zvichishandiswa zvakanyanya muindasitiri yechikafu kwenguva yakareba. Kugadziriswa kwe cellulose mumuviri kunogona kudzora hunhu hwe rheological, hydration uye hunhu hwe microstructure yesystem. Mabasa mashanu akakosha e cellulose yakagadziriswa nemakemikari muchikafu ndee rheology...Verenga zvakawanda»
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Nhanganyaya yeDonje neCellulose Donje, shinda yechisikigo inobva mumuti wedonje, inonyanya kuumbwa necellulose. Cellulose, carbohydrate yakaoma, ndiyo inonyanya kuumba madziro esero mumiti, ichipa rutsigiro rwechimiro. Kubvisa cellulose yakachena kubva mudonje kunosanganisira...Verenga zvakawanda»