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Umgubo welatex ophinda usetyenziswe (i-RDP) sisixhobo esibalulekileyo sokwakha esisetyenziswa kakhulu kwi-adhesives zethayile. Ayiphuculi nje kuphela iipropati ezahlukeneyo ze-adhesives zethayile, kodwa ikwasombulula ezinye zeengxaki zezixhobo zendabuko zokubopha. 1. Ukuphucula ukunamathela Omnye wemisebenzi ephambili ye-redispersi...Funda ngokugqithisileyo»
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IHydroxypropyl Methylcellulose (HPMC) idlala indima ebalulekileyo kwi-dry-mixed ready-mixed mortar. I-dry mixed ready-mixed mortar yinto eyomileyo engumgubo eyenziwe ngokuxuba ii-aggregates, isamente, izizalisi kunye nezinye izongezo ezahlukeneyo ngomlinganiselo othile. Ingasetyenziswa kwindawo yokwakha ngokongeza amanzi...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose (HPMC) idlala indima ebalulekileyo kwi-wet-mix mortar. Imisebenzi yayo ephambili ibandakanya ukugcinwa kwamanzi, ukuqina, ukuthambisa, ukuphucula ukusebenza kunye nexesha elide lokuvula. 1. Ukugcinwa kwamanzi Eyona ndima ibalulekileyo ye-HPMC kwi-wet mortar kukugcinwa kwamanzi. Inga...Funda ngokugqithisileyo»
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I-Hydroxypropyl starch ether (HPS) sisixhobo esisetyenziswa kakhulu kwikhemikhali kwizixhobo zokwakha kwaye sidlala indima ebalulekileyo kwi-mortars. Sisitashi esiguquliweyo esiphucula kakhulu ukunyibilika, i-viscosity kunye neempawu ze-rheological zesitashi ngokungenisa amaqela e-hydroxypropyl kwi-starc...Funda ngokugqithisileyo»
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I-Cellulose ether yinto ebalulekileyo yekhemikhali esetyenziswa kakhulu kwi-mortar powder kwiiprojekthi zokwakha. Luhlobo lwee-cellulose derivatives eziguqulwa ngokweekhemikhali ngamaqela e-hydroxyl kwiimolekyuli ze-cellulose, kubandakanya i-hydroxypropylmethylcellulose (HPMC), i-methylcellulose (MC), ...Funda ngokugqithisileyo»
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I. Intshayelelo I-Hydroxyethyl Cellulose (HEC) yipolymer enyibilikayo emanzini engeyiyo ionic esetyenziswa kakhulu ekutsaleni ioyile, ekugqumeni, ekwakheni, kwiikhemikhali zemihla ngemihla, ekwenzeni amaphepha nakwezinye iindawo. I-HEC ifunyanwa ngokuguqulwa kweekhemikhali ze-cellulose, kwaye iipropati kunye nokusetyenziswa kwayo zimiselwa ikakhulu yi-h...Funda ngokugqithisileyo»
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I-arhente yokulwa nokuqina kwe-CMC (carboxymethyl cellulose) sisongezelelo esibalulekileyo semizi-mveliso, esisetyenziswa kakhulu kwiindawo ezahlukeneyo ukuthintela ukuna kweesuntswana ezixhonyiweyo. Njengesixhobo sepolymer esinyibilikayo emanzini esiguquguqukayo, umsebenzi we-CMC wokulwa nokuqina uvela kubuchule bayo bokwandisa i-viscos...Funda ngokugqithisileyo»
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Iimpawu zokwenza ifilimu ze-hydroxypropyl methylcellulose (HPMC) ezikumgangatho wezimboni zizinto ezibalulekileyo ekusetyenzisweni kwayo ngokubanzi kwiindawo ezininzi zokusetyenziswa. I-HPMC yi-ether ye-cellulose enyibilikayo emanzini esetyenziswa kakhulu kushishino. Iimpawu zayo zokwenza ifilimu ziquka iimpawu zoomatshini, i-optical...Funda ngokugqithisileyo»
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1. Intshayelelo I-Hydroxypropyl methylcellulose (HPMC) yinto ebalulekileyo ephuma kwi-cellulose eyenziweyo esetyenziswa kakhulu kwizixhobo zokwakha, kumalungiselelo amayeza, kwizongezo zokutya nakwizinto zokuthambisa. Ukugcinwa kwayo kakuhle kwamanzi yenye yeempawu eziphambili zokusetyenziswa kwe-HPMC ngokubanzi. 2. Ulwakhiwo...Funda ngokugqithisileyo»
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Njengenye yeendlela eziphambili zokulinganisa amayeza kunye nezongezo zokutya, ukukhethwa kwezinto ezikrwada zeekhaphu kubaluleke kakhulu. IGelatin kunye neHPMC zezona zinto zikrwada zixhaphakileyo zeekhaphu zeekhaphu kwimarike. Ezi zimbini zahluke kakhulu kwinkqubo yemveliso, ukusebenza, usetyenziso...Funda ngokugqithisileyo»
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I-HPMC (i-hydroxypropyl methylcellulose) sisithako se-polymer esisebenza ngeendlela ezininzi esisetyenziswa kakhulu kwizixhobo zokwakha, ingakumbi kwizixhobo ezisekwe kwisamente. Ukuqaliswa kwe-HPMC kunokuphucula kakhulu ukusebenza kwezixhobo ezisekwe kwisamente, kubandakanya ukuphucula ukumelana nokuqhekeka, ukuphucula ukusebenza...Funda ngokugqithisileyo»
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IHydroxypropyl Methylcellulose (HPMC) yipolymer esetyenziswa kakhulu emanzini esetyenziswa kakhulu kwizixhobo zokwakha, ingakumbi ii-adhesives zethayile ezisekwe kwisamente. Iipropati zeekhemikhali ezizodwa kunye neepropati zomzimba zeHPMC zenza ukuba idlale indima ebalulekileyo ekuphuculeni ukunamathela, ukusebenza kolwakhiwo, kunye...Funda ngokugqithisileyo»