Sithatha ingqibelelo kunye nokuphumelela kwabo bonke njengomgaqo wokusebenza, kwaye siphatha yonke ishishini ngolawulo olungqongqo kunye nenkathalo.
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I-methyl cellulose ye-chemistry ye-gradehydroxypropyl methyl cellulose yemihla ngemihla
I-HPMC inokunyibilika kwisinyibilikisi esixutywe namanzi abandayo kunye nezinto eziphilayo ukuze zenze isisombululo esicacileyo nesixineneyo. Isisombululo samanzi sinomsebenzi womphezulu, sicacile kakhulu kwaye sizinzile kakhulu. Ukunyibilika kwayo emanzini akuchaphazeleki yi-pH. Inokuqina kwaye ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-hydroxypropyl methyl cellulose kwizixhobo zokwakha
I-putty engangeni manzi kwiindonga zangaphakathi nangaphandle Igcina amanzi kakuhle, nto leyo enokwandisa ixesha lokwakha nokuphucula ukusebenza kakuhle. Ukuthamba okuphezulu kwenza ulwakhiwo lube lula kwaye luthambe. Inika ubume obuhle nobufanayo ukwenza umphezulu we-putty ube mde. I...Funda ngokugqithisileyo -
Ikhabhoni esebenzayo
I-activated carbon, ngamanye amaxesha ebizwa ngokuba yi-activated charcoal, yi-adsorbent ekhethekileyo exatyiswayo ngenxa yesakhiwo sayo esineembobo ezininzi esivumela ukubamba nokubamba izinto ngokufanelekileyo. Isetyenziswa kakhulu kumashishini amaninzi ukususa izinto ezingafunekiyo kulwelo okanye kwiigesi, i-activated carbon c...Funda ngokugqithisileyo -
Impembelelo ye-cellulose ether kwi-mortar e-self-leveling
Iimortar ezizilinganisayo zixhomekeke kubunzima bazo ukuze zenze isiseko esithe tyaba, esigudileyo nesiqinileyo kwisiseko, zivumela ezinye izinto ukuba zibekwe okanye zibotshelelwe, ngelixa zisenza iindawo ezinkulu nezisebenzayo zokwakha. Ke ngoko, ukutyibilika okuphezulu luphawu olubaluleke kakhulu lwemortar ezizilinganisayo...Funda ngokugqithisileyo -
Iinkcukacha zekhabhoni esebenzayo kunye nesicelo
I-activated carbon, ngamanye amaxesha ebizwa ngokuba yi-activated charcoal, yi-adsorbent ekhethekileyo exatyiswayo ngenxa yesakhiwo sayo esineembobo ezininzi esivumela ukuba ibambe kwaye ibambe izinto ngokufanelekileyo. Malunga ne-activated carbon pH Value, Particle Size, ACTIVATED CARBON PRODUCTION, Activation I-ACTIVATED CARBON REACTIVATION, kunye ...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-HPMC kulwakhiwo
1. Udaka 1) Phucula ukufana, yenza udaka lube lula ukusebenza, uphucule ukungatyibiliki, unyuse ukugeleza nokufuthwa kwamanzi, kwaye uphucule ukusebenza kakuhle. 2) Ukugcinwa kwamanzi amaninzi, ukwandisa ixesha lokuthululwa kodaka, ukuphucula ukusebenza kakuhle, ukwenza lula ukufuma kodaka, kunye nokuvelisa amandla aphezulu oomatshini...Funda ngokugqithisileyo -
Intshayelelo ye-carbon esebenzayo
I-activated carbon (AC) ibhekisa kwizinto ezine-carbonaceous eninzi ezine-porosity ephezulu kunye nokukwazi ukufunxa eziveliswa ngomthi, amaqokobhe ekhokhonathi, amalahle, kunye neekhowuni, njl. I-AC yenye ye-adsorbents ezisetyenziswa rhoqo kumashishini ahlukeneyo ukususa ungcoliseko oluninzi emanzini kunye...Funda ngokugqithisileyo -
Ukubaluleka kokugcinwa kwamanzi kwe-HPMC kwi-mortar
Udaka olusetyenziswa kakhulu ludaka oluplastayo, udaka olumelana nokuqhekeka kunye nodaka olusetyenziswa ngomthi wokwakha. Umahluko wabo ngolu hlobo lulandelayo: Udaka olumelana nokuqhekeka: Ludaka olwenziwe nge-arhente yokulwa nokuqhekeka eyenziwe nge-polymer lotion kunye nomxube, isamente kunye nesanti ngokwemilinganiselo ethile, enokufikelela kwi-deforma ethile...Funda ngokugqithisileyo -
Yintoni esuswa kwaye incitshiswa zizihluzi zekhabhoni ezisebenzayo?
Ngokutsho kwe-EPA (i-Arhente yoKhuseleko lweNdalo eMelika) i-Activated Carbon yeyona teknoloji yokucoca ecetyiswayo ukususa zonke izinto ezingama-32 ezingcolisayo eziphilayo ezichongiweyo kuquka ii-THM (iimveliso ezivela kwi-chlorine). Zonke izibulali-zinambuzane ezili-14 ezidwelisiweyo (oku kuquka ii-nitrate kunye nee-pesticides...Funda ngokugqithisileyo -
Zisusa ntoni izihluzi zekhabhoni ezisebenzayo emanzini empompi?
Izihluzi zekhabhoni ezisebenza ngamanye amaxesha ezibizwa ngokuba zizihluzi zelahle ziqulathe iziqwenga ezincinci zekhabhoni, ezikwimo ye-granular okanye ibhloko, ezithathwe njengezinemingxuma kakhulu. Iigram ezi-4 kuphela zekhabhoni esebenzayo zinendawo engaphezulu elingana nebala lebhola ekhatywayo (6400 sqm). Ngumphezulu omkhulu...Funda ngokugqithisileyo -
Indima ye-HPMC kwishishini leengubo
Ekubeni iipropati ze-hydroxypropyl methylcellulose zifana nezinye ii-ethers ezinyibilikayo emanzini, ingasetyenziswa kwiingubo ze-emulsion kunye nezixhobo zokugquma i-resin ezinyibilikayo emanzini njenge-arhente yokwenza ifilimu, i-thickener, i-emulsifier kunye ne-stabilizer, njl.njl., enika ifilimu yokugquma ukumelana nokurhawuzelelwa kakuhle...Funda ngokugqithisileyo -
I-HPMC kunye ne-HEMC kwicandelo lokwakha
I-HPMC kunye ne-HEMC zinendima efanayo kwizixhobo zokwakha. Ingasetyenziswa njenge-dispersant, i-arhente yokugcina amanzi, i-arhente yokuqina kunye ne-binder, njl. Isetyenziswa kakhulu kwi-samente mortar kunye nokubumba iimveliso ze-gypsum. Isetyenziswa kwi-samente mortar ukwandisa ukunamathela kwayo, ukusebenza kwayo, ukunciphisa i-flocculat...Funda ngokugqithisileyo