-
Chii chinonzi hydroxyethyl cellulose? Hydroxyethyl cellulose (HEC), chinhu chena kana chepepuru cheyero, chisina hwema, chisina chepfu, chine fibrous kana powdery solid, chakagadzirwa ne etherification ye alkaline cellulose ne ethylene oxide (kana chlorohydrin), chiri cherudzi rwe Nonionic soluble cellulose ethers. Nekuti HEC ine...Verenga zvakawanda»
-
Patinoshandisa putty powder, panowanzova nematambudziko, saka hatizivi chikonzero. Ini ndinofunga kuti panofanira kunge paine marudzi manomwe ematambudziko anowanzoonekwa muputty powder! Chekutanga: Zviite nekukurumidza. Izvi zvinonyanya kuenderana nekuwedzerwa kwecalcium yedota uye mwero wekuchengetedza mvura yefibe...Verenga zvakawanda»
-
Mukushandisa hydroxypropyl methyl cellulose HPMC, tinowanzoona kuti yakakamurwa kuita mhando mbiri: inonyungudika nekukurumidza uye inonyungudika zvishoma nezvishoma. Ngatinzwisisei musiyano uripo pakati pekunyungudika nekukurumidza uye inonyungudika zvishoma nezvishoma kwehydroxypropyl methyl cellulose. HPMC inokurumidza inoreva kushandiswa kwe cros...Verenga zvakawanda»
-
Dhaka rakasanganiswa rakaoma musanganiswa wezvinhu zvinosimbisa simende (simende, dota rinobhururuka, upfu hweslag, nezvimwewo), zvinhu zvakasanganiswa zvakanaka (jecha requartz, corundum, nezvimwewo), uye dzimwe nguva zvinoda zvinhu zvakareruka, zvakaita seceramsite, polystyrene yakawedzerwa, nezvimwewo). Magranules, perlite yakawedzerwa, vermicu yakawedzerwa...Verenga zvakawanda»
-
Starch ether. Kukora kwemota, kuwedzera kuramba kwekusaga, kuramba kusaga uye rheology yemota. Semuenzaniso, mukugadzira tile glue, putty, uye plastering mortar, kunyanya ikozvino sezvo kupfapfaidza kwemuchina kunoda kuyerera kwakanyanya, semuenzaniso, zvakakosha zvikuru mu gypsum-ba...Verenga zvakawanda»
-
Hydroxypropyl Methyl Cellulose – masonry mortar Wedzera kunamira pamusoro pemasonry, uye wedzera kuchengetedza mvura, kuitira kuti simba remortar rigone kuvandudzwa. Kunatswa kwemafuta uye plasticity kwakavandudzwa kuti zvishandiswe zviri nani, zviri nyore kushandisa zvinochengetedza nguva uye zvinovandudza...Verenga zvakawanda»
-
Sodium carboxymethyl cellulose (inozivikanwawo se: sodium carboxymethyl cellulose, carboxymethyl cellulose, CMC, Carboxymethyl, Cellulose Sodium, Sodium munyu weCaboxy Methyl Cellulose) ndiyo inonyanya kushandiswa uye huwandu hwakakura hwe cellulose pasi rose nhasi. CMC-Na muchidimbu, i...Verenga zvakawanda»
-
Hydroxypropyl methylcellulose ine hunhu hwekukora, kusunga, kuparadzira, emulsifying, kugadzira firimu, kumisa, kunyudza, kukweva, gelling, surface active, kuchengetedza hunyoro uye kudzivirira colloid. Mhando dzemashandisirwo dzakakura kwazvo. Kukora Kukora kwe hydroxypropyl methylcellulose genera...Verenga zvakawanda»
-
1. Cellulose inopfuudzwa neD-glucopyranose β- Polymer yakatsetseka inoumbwa nekubatana kwe1,4 glycoside bonds. Cellulose membrane pachayo ine crystalline yakawanda uye haigone kusanganiswa mumvura kana kuumbwa kuita membrane, saka inofanira kuchinjwa nemakemikari. Hydroxyl yakasununguka panzvimbo C-...Verenga zvakawanda»
-
Musika wezvifukidzo zvechiso wave chikamu chekukura nekukurumidza mumakore achangopfuura. Sekureva kweongororo yaMintel, muna 2016, zvigadzirwa zvezvifukidzo zvechiso zvakaiswa panzvimbo yechipiri mukuwanda kwekushandiswa kwezvifukidzo nevatengi vekuChina pakati pezvigadzirwa zvese zvekuchengetedza ganda, izvo zvifukidzo zvechiso ndizvo zvinonyanya kufarirwa...Verenga zvakawanda»
-
Munzvimbo chaiyo yemusika, mhando dzakasiyana dzehupfu hwelatex dzinogona kutsanangurwa sedzinoyevedza. Nekuda kweizvozvo, kana mushandisi asina matekiniki ake ehunyanzvi kana michina yekuyedza, anogona kungonyengedzwa nevatengesi vazhinji vasina hunhu vari mumusika. Parizvino, kune vamwe vanodaidzwa kuti...Verenga zvakawanda»
-
imwe. Musiyano uripo pakati pehydroxypropyl methylcellulose (HPMC) yakasviba uye hydroxypropyl methylcellulose (HPMC) yakachena 1. Chitarisiko: Hydroxypropyl methylcellulose yakachena HPMC inotaridzika zvakanaka uye ine huwandu hushoma, kubva pa0.3-0.4g/ml; hydroxypropyl methylcellulose yakasviba HPMC ine b...Verenga zvakawanda»