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I-Redispersible Latex Powder (RDP) iyinto ebalulekile yokwakha futhi isetshenziswa kabanzi ezintweni zokunamathisela zokwakha, izinto zodonga, izinto zokwakha phansi kanye neminye imikhakha. Ukuphinde ihlakazeke kahle, ukunamathela kanye nokuguquguquka kwayo kuyinika izinzuzo ezibalulekile ngesikhathi sokwakha...Funda kabanzi»
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I-adhesive yethayela iyinto ebalulekile esetshenziselwa ukubopha amathayela e-ceramic, amatshe nezinye izinto zokwakha, futhi idlala indima ebalulekile ekwakheni izakhiwo. Kwifomula ye-adhesive yethayela, i-RDP (i-Redispersible Polymer Powder) iyisengezo esibalulekile. Ukwengezwa kwe-RDP kunga...Funda kabanzi»
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1. Izakhiwo Eziyisisekelo ze-HPMC I-HPMC (i-Hydroxypropyl Methylcellulose) iyi-non-ionic cellulose ether esetshenziswa kabanzi ezimbonini ezahlukahlukene, ikakhulukazi emkhakheni wokwakha kanye nezinamathiselo zezimboni. I-HPMC inezincibiliko ezinhle zamanzi, ukuqina, ukunamathela, ukugcinwa kwamanzi kanye nezakhiwo zokwakha ifilimu...Funda kabanzi»
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I-Sodium carboxymethylcellulose (CMC-Na) iyisithako sokudla esivamile kanye nesithako semithi, esisetshenziswa kabanzi ekudleni, kwezokwelapha, ezimonyweni, ekubholeni uwoyela nakweminye imikhakha. Njenge-derivative ye-cellulose encibilika emanzini, i-CMC-Na inemisebenzi eminingi efana nokuqina, ukuzinza...Funda kabanzi»
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I-Carboxymethyl cellulose (CMC) iyinto ye-polymer esebenza ngezindlela eziningi esetshenziswa kabanzi ekudleni, kwezemithi, ezimonyweni, kuphethroli, ekwenzeni amaphepha, ezindwangu nakwezinye izimboni. Izinzuzo zayo eziyinhloko zifaka phakathi ukuqina, ukuzinza, ukumiswa, ukuhlanganiswa kwe-emuls, ukugcinwa kwamanzi ...Funda kabanzi»
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I-HPMC (i-Hydroxypropyl Methylcellulose) iyisengezo esibalulekile samakhemikhali esisetshenziswa kabanzi ekwakheni izingcezu zobumba. Iyi-non-ionic cellulose ether, etholakala kakhulu ngokuguqulwa kwamakhemikhali kwe-cellulose yemvelo. 1. Ukugcinwa kwamanzi Umsebenzi oyinhloko we-HPMC ukuthuthukisa ukugcinwa kwamanzi kwe-mort...Funda kabanzi»
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I-HPMC (i-Hydroxypropyl Methylcellulose) iyi-ether ye-cellulose engeyona i-ionic esetshenziswa kabanzi kwezokwelapha, ukudla, ukwakhiwa kanye nezimonyo. Amazinga ahlukene e-HPMC ahlukaniswa kakhulu ngokwesakhiwo sawo samakhemikhali, izakhiwo zomzimba, i-viscosity, izinga lokushintshana kanye nokusetshenziswa okuhlukile. 1. C...Funda kabanzi»
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I-Methylcellulose (MC) kanye ne-carboxymethylcellulose (CMC) yizinhlobo ezimbili ezivamile ze-cellulose derivatives, ezisetshenziswa kabanzi ekudleni, kwezokwelapha, kwezokwakha, embonini yamakhemikhali nakweminye imikhakha. Nakuba zonke ziguqulwe ngamakhemikhali kusuka ku-cellulose yemvelo, kunomehluko omkhulu esakhiweni samakhemikhali,...Funda kabanzi»
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Emikhiqizweni yokunakekelwa kwesikhumba, i-CMC (Carboxymethyl Cellulose) iyisithako esisetshenziswa kabanzi. Iyi-polymer encibilika emanzini etholakala ku-cellulose yemvelo futhi isetshenziswa kabanzi emikhiqizweni ehlukahlukene yokunakekelwa kwesikhumba ngenxa yokuguquguquka kwayo kanye nokuhambisana kahle kwesikhumba. 1. Ukuqina kanye nokuqiniswa Enye yezindima eziyinhloko ze ...Funda kabanzi»
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I-Methyl hydroxyethyl cellulose (MHEC) iyinhlanganisela ye-polymer esetshenziswa kabanzi emikhakheni eyahlukene yezimboni, esetshenziswa kakhulu ekwakheni, ekumbozeni, kwezokwelapha, ezimonyweni nakwezinye izimboni. Iyi-ether ye-cellulose etholakala ngokushintsha i-cellulose yemvelo ngamakhemikhali. Inomswakama omuhle wamanzi, iqine...Funda kabanzi»
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Ama-capsule e-HPMC (Hydroxypropyl Methylcellulose) ayigobolondo le-capsule elivamile elisekelwe ezitshalweni elisetshenziswa kabanzi embonini yezokwelapha, ukunakekelwa kwempilo kanye nokudla. Ingxenye yawo eyinhloko i-cellulose derivative, etholakala ezitshalweni ngakho-ke ibhekwa njengendawo enempilo nenempilo...Funda kabanzi»
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Izithako zamavithamini ziyimikhiqizo yezempilo evamile empilweni yansuku zonke. Indima yazo ukunikeza umzimba womuntu izakhamzimba ezincane ezidingekayo ukuze kugcinwe ukusebenza komzimba okuvamile. Kodwa-ke, lapho befunda uhlu lwezithako zalezi zithako, abantu abaningi bazothola ukuthi ngaphezu kwamavithamini namaminerali,...Funda kabanzi»