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1. Imboni kaphethiloli I-Sodium carboxymethyl cellulose isetshenziswa kakhulu ekukhipheni uwoyela, futhi isetshenziswa ekwenziweni kodaka ukwandisa i-viscosity nokunciphisa ukulahleka kwamanzi. Ingamelana nokungcola okuhlukahlukene kosawoti oncibilikayo nokwandisa ukubuyiswa kwamafutha. I-Sodium carboxymethyl hydroxypropyl cellulose (NACMHP...Funda kabanzi»
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Ukuhlolwa kwesikhathi sokusetha se-Hydroxypropyl methyl cellulose Isikhathi sokusetha sekhonkrithi sihlobene kakhulu nesikhathi sokusetha sekhonkrithi, umthelela ohlanganisiwe awukhulu, ngakho-ke isikhathi sokusetha sekhonkrithi singasetshenziswa esikhundleni sokutadisha i-HPMC yesikhathi sokusetha sekhonkrithi esingahlakazeki ngaphansi kwamanzi, ithonya le...Funda kabanzi»
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Ngokuphathelene nokushisa kwejeli kwe-hydroxypropyl methyl cellulose HPMC, abasebenzisi abaningi abavamile ukunaka izinga lokushisa kwejeli kwe-hydroxypropyl methyl cellulose. Manje i-hydroxypropyl methyl cellulose ngokuvamile ihlukaniswa ngokwe-viscosity yayo, kodwa kwezinye izindawo ezikhethekile kanye ne-specific...Funda kabanzi»
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1. Iyini injongo eyinhloko ye-HPMC? Lo mkhiqizo usetshenziswa njengesithambisi, isisabalalisi, isihlanganisi, isithambisi, isimbozo esingamelana namafutha, isigcwalisi, i-emulsifier kanye nesiqinisi embonini yezindwangu. Uphinde usetshenziswe kabanzi ku-resin yokwenziwa, i-petrochemical, i-ceramic, iphepha, isikhumba, imithi, ukudla kanye nezimonyo...Funda kabanzi»
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I-Hydroxypropyl Methylcellulose (HPMC) inomsebenzi omningi njenge-lubricant, i-foam enhancer kanye ne-stabilizer, i-thickener, i-emulsion stabilizer kanye ne-film past yezinwele nemikhiqizo yokunakekelwa kwesikhumba enempilo. I-HPMC iwusizo kakhulu ezixazululweni ze-surfactant ngenxa yezimfanelo zayo zokukhulisa i-foam, isiza ndawonye...Funda kabanzi»
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1. I-HPMC ihlukaniswe ngohlobo olusheshayo kanye nohlobo lokusabalala okusheshayo. Uhlobo lokusabalala okusheshayo lwe-HPMC lune-suffixed ngohlamvu u-S, futhi i-glyoxal kumele ifakwe ngesikhathi senqubo yokukhiqiza. Uhlobo olusheshayo lwe-HPMC alufaki izinhlamvu, njengokuthi “100000″ kusho “i-viscosity engu-100000. 2. Nge noma...Funda kabanzi»
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1. Uma amanzi ashisayo encibilika emanzini abandayo, azobhekana nobunzima. Kodwa izinga lokushisa le-gelation emanzini ashisayo liphakeme kakhulu kunele-methyl cellulose. Ukuncibilika kwe-methyl cellulose emanzini abandayo nakho kuthuthukisiwe kakhulu. 2. I-viscosity ye...Funda kabanzi»
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I-Hydroxyethylcellulose (HEC) yaziwa kakhulu njenge-ejenti yokuqinisa nokugaya ezimbonini ezahlukahlukene, okuhlanganisa izimonyo, imithi, ngisho nakweminye imikhiqizo yokudla. Kodwa-ke, ukusetshenziswa kwayo okuyinhloko akukhona njengesithasiselo sokudla, futhi ngokuvamile ayisetshenziswa ngqo ngabantu ezindaweni ezibalulekile...Funda kabanzi»
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I-Hydroxyethyl cellulose (HEC) iyisengezo esibalulekile ekwakhekeni kopende we-latex osekelwe emanzini, okufaka isandla ezicini ezahlukahlukene zokusebenza kanye nezici zopende. Le polymer eguquguqukayo, etholakala ku-cellulose, inikeza izinzuzo eziningi ezithuthukisa ikhwalithi kanye nokusebenza...Funda kabanzi»
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I-HPMC Hydroxypropyl methyl cellulose ku-cement mortar kanye ne-gypsum slurry, ikakhulukazi idlala indima yokugcina amanzi kanye nokuqina, ingathuthukisa ngempumelelo ukumelana nokunamathela kanye nokuwa kwe-slurry. Izinga lokushisa lomoya, izinga lokushisa kanye nengcindezi yomoya kungathinta izinga lokuhwamuka kwamanzi ku-cement...Funda kabanzi»
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I-Hydroxypropyl methyl cellulose HPMC, eyaziwa nangokuthi i-hydroxypromellose, iyimpuphu noma i-granule ye-cellulose emhlophe kuya kwemhlophe enomswakama wamanzi abandayo kanye nokunganyibiliki kwamanzi ashisayo okufana ne-methyl cellulose. Iqembu le-Hydroxypropyl kanye neqembu le-methyl kuyisibopho se-ether kanye nendandatho ye-glucose engamanzi...Funda kabanzi»
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1. Iyini ukusetshenziswa okuyinhloko kwe-hydroxypropyl methyl cellulose? I-HPMC isetshenziswa kabanzi ezintweni zokwakha, ezimbozweni, ezinhlakeni zokwenziwa, ezitsheni zobumba, kwezokwelapha, ekudleni, ezindwangu, kwezolimo, ezimonyweni, egwayi nakwezinye izimboni. I-HPMC ingahlukaniswa ngezigaba zezimboni, izinga lokudla kanye nezinga lezokwelapha...Funda kabanzi»