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Yiziphi izici ze-hydroxy propyl methyl cellulose ether (HPMC)?
Diatomite udaka diatomite njengoba main eluhlaza, engeza ezihlukahlukene izithasiselo powder ezinengilazi zokuhlobisa, powder emaphaketheni, hhayi umphongolo liquid. I-Diatomaceous Earth, iplankton yasemanzini eneseli elilodwa eyaphila eminyakeni eyisigidi edlule, iyintlenga yama-diatom, okuthi uma...Funda kabanzi -
Isetshenziselwa ini i-HPMC embonini? Indima ye-HPMC polymer
Yiziphi ukusetshenziswa kwe-HPMC? Isetshenziswa kabanzi ezimbonini ezifana nezinto zokwakha, okokugqoka, izinsalela zokwenziwa, izitsha zobumba, ukudla, izindwangu, ezolimo, izimonyo, njll. I-HPMC ingahlukaniswa ngebanga lokwakha, ibanga lokudla, kanye nebanga lezemithi ngokwezinjongo zayo...Funda kabanzi -
Umlando Wokuthuthuka we-Redispersible Latex Powder: Yenziwa kanjani i-RDP
Impushana ye-latex edispersible i-modified lotion powder etholwe ngokumiswa ngokufutha kwe-binary or ternary copolymer ye-vinylacetase ne-ethylene tert carbonate VoVa noma i-alkene noma i-acrylic acid. Ine-redispersibility enhle, futhi iphinde ihlakazeke ku-lotion uma ithintana...Funda kabanzi -
Iyini i-RPP Powder? Izici ze-Redispersible Latex Powder
Umkhiqizo we-latex powder ohlakazeka kabusha uyimpushana encibilika kabusha encibilika emanzini, ehlukaniswe i-ethylene/vinyl acetate copolymer, i-vinyl acetate/ethylene tert carbonate copolymer, i-acrylic acid copolymer, njll.Funda kabanzi -
Yenziwe ngani i-polymer powder eyenziwe kabusha?
Lolu hlobo lwempushana lungaphinde luhlakazwe ngokushesha lube yi-lotion ngemva kokuthintana namanzi. Ngenxa yokuthi i-latex powder ehlakazeka kabusha inekhono eliphezulu lokunamathela kanye nezakhiwo eziyingqayizivele, njengokumelana namanzi, ukusebenza kahle kanye nokushisa ukushisa, ububanzi bokusebenza kwabo bubanzi kakhulu. Ubuhle bokukhipha kabusha...Funda kabanzi -
Uyenza kanjani i-putty powder?Isiphi isithako esiyinhloko ku-putty?
Muva nje, kube nemibuzo kaningi evela kumakhasimende mayelana ne-putty powder, njengokuthambekela kwayo ukucofa noma ukungakwazi kwayo ukuzuza amandla. Kuyaziwa ukuthi ukwengeza i-cellulose ether kuyadingeka ukwenza i-putty powder, futhi abasebenzisi abaningi abafaki i-latex powder ehlakazekayo. Abantu abaningi benza n...Funda kabanzi -
Umsebenzi we-latex powder ehlakazeka kabusha: Isetshenziselwa ini impushana ehlakazekayo?
Umsebenzi we-latex powder ehlakazeka kabusha: 1. Impushana ye-latex ehlakazeka kabusha (impushana enamathelayo eqinile I-neutral rubber powder Neutral latex powder) yakha ifilimu ngemva kokuhlakazwa futhi isebenza njengento enamathelayo ukuze ithuthukise amandla ayo. 2. I-colloid evikelayo imuncwa uhlelo lodaka (ngeke...Funda kabanzi -
I-Hydroxypropyl methylcellulose (igama le-INN: I-Hypromellulose), ebuye ifushaniswe njenge-hydroxypropyl methylcellulose (HPMC), izinhlobonhlobo zama-non-ionic cellulose ethers axubile.
I-Hydroxypropyl methylcellulose (igama le-INN: I-Hypromellulose), ebuye ifushaniswe njenge-hydroxypropyl methylcellulose (HPMC), izinhlobonhlobo zama-non-ionic cellulose ethers axubile. Kuyi-semi synthetic, engasebenzi, i-viscoelastic polymer evame ukusetshenziswa njengesithambisi ku-ophthalmology, noma njenge-adjunct noma i-excipient...Funda kabanzi -
Yiziphi izinto zokusetshenziswa ze-cellulose ether? Ubani okhiqiza i-cellulose ether?
I-cellulose ether yenziwa nge-cellulose ngokusabela kwe-etherification nge-ejenti ye-etherification eyodwa noma amaningana kanye nokugaya okomile. Ngokwezinhlaka zamakhemikhali ezihlukene zama-ether substituent, ama-cellulose ether angahlukaniswa abe ama-anionic, ama-cationic, nama-non-ionic ether. Ionic cellulose ethers...Funda kabanzi -
Yiziphi izinhlobo ezahlukene zodaka olomile? Ukusetshenziswa kwempushana ye-latex ehlakazeka kabusha
Udaka lwempuphu eyomile lusho into eyimbudumbudu noma eyimpuphu eyakhiwe ngokuxubana okungokomzimba kwezinhlanga, izinto zikasimende ezingaphili, nezithasiselo ezomisiwe futhi zahlolwa ngengxenye ethile. Yiziphi izithasiselo ezivame ukusetshenziselwa udaka lwempushana eyomile? Udaka lwempushana eyomile ngokuvamile thina...Funda kabanzi -
Imuphi umphumela impahla egcina amanzi ye-cellulose ether?
Ngokuvamile, i-viscosity ye-hydroxypropyl methylcellulose iphakeme, kodwa futhi kuya ngezinga lokushintshwa kanye nesilinganiso sezinga lokushintsha. IHydroxypropyl methylcellulose iyi-ether engeyona ionic cellulose ebukeka njengempushana emhlophe futhi ayinaphunga futhi ayinambitheki, i-solubl...Funda kabanzi -
Iyini i-hydroxyethyl methyl cellulose (HEMC)?
Iyini i-hydroxyethyl methyl cellulose (HEMC)? IHydroxyethyl methylcellulose (HEMC) yaziwa nangokuthi i-methylhydroxyethyl cellulose (MHEC). Kuyizinhlayiyana ezimhlophe, ezimpunga ezimhlophe, noma eziphuzi ezimhlophe. I-non-ionic cellulose ether etholwe ngokungeza i-ethylene oxide ku-methyl cellulose. Yenziwe f...Funda kabanzi
