Sithatha ubuqotho kanye nokuzuza kubo bonke njengomgomo wokusebenza, futhi siphatha wonke amabhizinisi ngokulawula okuqinile nokunakekela.
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I-chemical gradehydroxypropyl methyl cellulose yansuku zonke
I-HPMC ingancibilikiswa ku-solvent exutshwe namanzi abandayo kanye nezinto eziphilayo ukuze kwakheke isixazululo esibonakalayo esiqinile. Isixazululo samanzi sinomsebenzi wobuso, ukucaca okuphezulu kanye nokuqina okuqinile. Ukuncibilika kwayo emanzini akuthinteki yi-pH. Inokuqina kanye ...Funda kabanzi -
Ukusetshenziswa kwe-hydroxypropyl methyl cellulose ezintweni zokwakha
I-putty engangeni manzi yezindonga zangaphakathi nezangaphandle Ukugcinwa kwamanzi okuhle kakhulu, okungandisa isikhathi sokwakha futhi kuthuthukise ukusebenza kahle komsebenzi. Ukushelela okuphezulu kwenza ukwakhiwa kube lula futhi kube bushelelezi. Kunikeza ukuthungwa okuhle nokulinganayo ukuze kwenze ubuso be-putty bube bushelelezi. I-h...Funda kabanzi -
Ikhabhoni esebenzayo
I-activated carbon, ngezinye izikhathi ebizwa ngokuthi i-activated charcoal, iyi-adsorbent ehlukile eyaziswa ngesakhiwo sayo esinezimbobo eziningi esivumela ukuthi ibambe futhi ibambe izinto ngempumelelo. Isetshenziswa kabanzi kuzo zonke izimboni eziningi ukususa izingxenye ezingafuneki koketshezi noma amagesi, i-activated carbon c...Funda kabanzi -
Umphumela we-cellulose ether ku-mortar yokuzilinganisa
Izimbotshana ezizilinganisayo zithembele esisindweni sazo ukuze zakhe isisekelo esiyisicaba, esibushelelezi nesiqinile esisekelweni, okuvumela ezinye izinto ukuthi zibekwe noma ziboshwe, ngenkathi zithola izindawo ezinkulu nezisebenzayo zokwakha. Ngakho-ke, ukugeleza okuphezulu kuyisici esibaluleke kakhulu sembotshana ezizilinganisayo...Funda kabanzi -
Ukucaciswa kwekhabhoni esebenzayo kanye nokusetshenziswa kwayo
I-activated carbon, ngezinye izikhathi ebizwa ngokuthi i-activated charcoal, iyi-adsorbent eyingqayizivele eyaziswa ngesakhiwo sayo esinezimbobo eziningi esivumela ukuthi ibambe futhi ibambe izinto ngempumelelo. Mayelana ne-activated carbon pH Value, Particle Size, ACTIVATED CARBON PRODUCTION, Activation, ACTIVATED CARBON REACTIVATION, kanye ...Funda kabanzi -
Ukusetshenziswa kwe-HPMC ekwakheni
1. Udaka 1) Thuthukisa ukufana, yenza udaka lube lula ukusebenza, uthuthukise ukuvimbela ukugoba, wandise ukugeleza nokumpompa, futhi uthuthukise ukusebenza kahle. 2) Ukugcinwa kwamanzi amaningi, kwandisa isikhathi sokuthululwa kodaka, kuthuthukisa ukusebenza kahle, kusiza ukumuncwa kodaka, futhi kukhiqize amandla aphezulu okusebenza...Funda kabanzi -
Isingeniso sekhabhoni esebenzayo
I-activated carbon (AC) ibhekisela ezintweni eziqukethe i-carbonaceous eziningi ezine-porosity ephezulu kanye nekhono lokumunca elikhiqizwa ngokhuni, amagobolondo kakhukhunathi, amalahle, nama-cones, njll. I-AC ingenye yezikhangiso ezisetshenziswa njalo ezisetshenziswa ezimbonini ezahlukene ukususa ukungcola okuningi emanzini kanye...Funda kabanzi -
Ukubaluleka kokugcinwa kwamanzi kwe-HPMC ku-mortar
Udaka olusetshenziswa kakhulu yi-plastering mortar, udaka olumelana nokuqhekeka kanye nodaka olumatshe. Umehluko wabo umi kanje: Udaka olumelana nokuqhekeka: Ludaka olwenziwe nge-anticracking agent eyenziwe nge-polymer lotion kanye ne-additionture, usimende nesihlabathi ngesilinganiso esithile, okungahlangabezana nokukhubazeka okuthile...Funda kabanzi -
Yini esuswa futhi incishiswe yizihlungi zekhabhoni ezisebenzayo?
Ngokusho kwe-EPA (i-Environmental Protection Agency e-United States) i-Activated Carbon iyona kuphela ubuchwepheshe bokuhlunga obunconywayo ukususa zonke izinto ezingu-32 ezingcolisayo eziphilayo ezitholakalayo kufaka phakathi ama-THM (imikhiqizo evela ku-chlorine). zonke izibulala-zinambuzane ezingu-14 ezibalwe ohlwini (lokhu kufaka phakathi ama-nitrate kanye nezibulala-zinambuzane...Funda kabanzi -
Yini ekhishwa yizihlungi zekhabhoni ezisebenzayo emanzini ompompi?
Izihlungi zekhabhoni ezisebenza ngezinye izikhathi ezibizwa ngokuthi izihlungi zamalahle ziqukethe izingcezu ezincane zekhabhoni, ngesimo se-granular noma se-block, eziphathwe njengezinezimbobo eziningi kakhulu. Amagremu ama-4 kuphela ekhabhoni esebenzayo anendawo engaphezulu elingana nenkundla yebhola (6400 sqm). Yindawo enkulu...Funda kabanzi -
Indima ye-HPMC embonini yokugqoka
Njengoba izakhiwo ze-hydroxypropyl methylcellulose zifana nezinye i-ethers ezincibilika emanzini, zingasetshenziswa ezimbozweni ze-emulsion kanye nezingxenye zokumboza i-resin ezincibilika emanzini njenge-ejenti eyakha ifilimu, i-thickener, i-emulsifier kanye ne-stabilizer, njll., okunikeza ifilimu yokumboza ukumelana okuhle nokuklwebheka...Funda kabanzi -
I-HPMC kanye ne-HEMC emkhakheni wokwakha
I-HPMC kanye ne-HEMC zinendima efanayo ezintweni zokwakha. Ingasetshenziswa njenge-dispersant, i-ejenti yokugcina amanzi, i-ejenti yokuqina kanye ne-binder, njll. Isetshenziswa kakhulu ku-cement mortar kanye nokubumba imikhiqizo ye-gypsum. Isetshenziswa ku-cement mortar ukwandisa ukunamathela kwayo, ukusebenza kahle, nokunciphisa i-flocculat...Funda kabanzi