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I-Redispersible polymer powders (RDP) iyinhlanganisela eyinkimbinkimbi yama-polymers kanye nezithasiselo ezisetshenziswa kakhulu ezintweni zokwakha, ikakhulukazi ekukhiqizeni izinsimbi ezixubene ezomile. Lezi zimpushana zidlala indima ebalulekile ekuthuthukiseni ukusebenza kanye nezici zezinto zokwakha ezihlukahlukene ...Funda kabanzi»
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I-redispersible polymer powder (RDP) iyi-copolymer ye-vinyl acetate ne-ethylene ekhiqizwa ngenqubo yokumisa isifutho. Kuyisithako esiyinhloko ezinhlobonhlobo zezicelo zokwakha, ukuhlinzeka ngokunamathela okungcono, ukuguquguquka nokuqina emikhiqizweni esekwe usimende. Ukwakhiwa kwe-redispersib...Funda kabanzi»
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Eminyakeni yamuva nje, izindwangu ezisekelwe emanzini ziye zathandwa kakhulu ngenxa yokuvikelwa kwemvelo, ubuthi obuphansi, nokwakhiwa okulula. Ukuze kuthuthukiswe ukusebenza kanye nezici zalezi zinto zokumboza, kusetshenziswa izithasiselo ezihlukahlukene, enye yezithako ezibalulekile i-hydroxypropyl methylce...Funda kabanzi»
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IHydroxypropylmethylcellulose (HPMC) iyinhlanganisela eguquguqukayo futhi ehlukahlukene eyingxenye yomndeni we-cellulose ether. Itholakala ku-cellulose, i-polymer yemvelo etholakala ezindongeni zamaseli ezitshalo. I-HPMC isetshenziswa kabanzi ezimbonini ezahlukahlukene ezihlanganisa ezemithi, ukudla, ezokwakha nezimonyo ngenxa...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyi-polymer esebenza ngezindlela eziningi enezinto zombili ze-hydrophobic kanye ne-hydrophilic, iyenza ihluke ekusetshenzisweni okuhlukahlukene kuzo zonke izimboni ezahlukahlukene. Ukuze siqonde i-hydrophobicity kanye ne-hydrophilicity ye-HPMC, sidinga ukutadisha isakhiwo sayo, izakhiwo...Funda kabanzi»
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IHydroxypropylmethylcellulose (HPMC) iyi-polymer esebenzayo esetshenziswa kabanzi embonini yezemithi. Ingokwesigaba se-cellulose ether futhi itholakala ku-cellulose yemvelo. I-HPMC ihlanganiswa ngokwelapha i-cellulose nge-propylene oxide ne-methyl chloride, okuholela ekuhlanganiseni...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) ayiyona ipulasitiki ngomqondo wendabuko. Iphuma ku-cellulose evame ukusetshenziswa ezimbonini zemithi, zokudla, ezokwakha nezokunakekela umuntu. Nakuba ingenzi njengama-plasticizers asetshenziswa kuma-polymers, ibonisa izakhiwo ezithile ...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) inamathela iyinto eguquguqukayo esetshenziswa kabanzi ezinhlelweni ezahlukahlukene ezimbonini ezahlukahlukene. I-HPMC iyi-semi-synthetic, inert, i-polymer engeyona enobuthi etholakala ku-cellulose. Ivamise ukusetshenziswa njengezinto zokumboza kwezemithi, ukudla nokunye...Funda kabanzi»
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Isingeniso se-Hydroxypropyl Methylcellulose (HPMC) I-Hydroxypropyl methylcellulose, evame ukwaziwa ngokuthi i-HPMC, iphuma ku-cellulose eshintshwe ku-cellulose yemvelo. Isetshenziswa kabanzi kwezokwakha, ezemithi, ezokudla nezinye izimboni, ikakhulukazi embonini ye-PVC. I-compound iyinhlangano ...Funda kabanzi»
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IHydroxypropyl methylcellulose (HPMC) iyisengezo esisetshenziswa kakhulu embonini yezokwakha, ikakhulukazi ezintweni ezisekelwe kusimende. Izakhiwo zayo ezihlukile ziyenza ibe yingxenye ebalulekile ezinhlobonhlobo zezinhlelo zokusebenza, kusukela ekuthuthukiseni ukusebenza kahle kuya ekuthuthukiseni ukusebenza nokuqina kukakhonkolo ...Funda kabanzi»
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Imboni yezokwakha iyaqhubeka nokuthuthuka, ifuna izinto ezintsha zokwenza ngcono ukusebenza kwezinsimbi zokwakha. Into eyodwa eqashelwa kakhulu yi-vinyl acetate-ethylene (VAE) redispersible polymer powder (RDP). Le powder eguquguqukayo ibonakale ibalulekile ekuthuthukisweni ...Funda kabanzi»
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Izinamathiselo zephephadonga zidlala indima ebalulekile ekusetshenzisweni okuphumelelayo nokuphila isikhathi eside kwephephadonga. IHydroxypropyl methylcellulose (HPMC) iyisengezo esisebenza ngezindlela eziningi esisetshenziswa kabanzi ekwakhiweni kwezinamatheliso zangemuva ukuze kuthuthukiswe izakhiwo ezihlukene, okuhlanganisa amandla ebhondi, ukucutshungulwa kanye nokuswakama...Funda kabanzi»