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I-Hydroxypropyl Cellulose (HPC) iyisithako esisetshenziswa kabanzi emkhakheni wezokwelapha onezakhiwo ezahlukahlukene ezisebenzayo. Isetshenziswa kakhulu kumalungiselelo aqinile njengamaphilisi nama-capsule. Njenge-semi-synthetic cellulose derivative, i-HPC yenziwa ngokwethula i-hydro...Funda kabanzi»
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Njengenhlanganisela yemvelo ye-polymer, i-cellulose inezinhlobo eziningi zezicelo ekukhiqizeni. Itholakala kakhulu ezindongeni zamaseli zezitshalo futhi ingenye yamakhemikhali e-organic amaningi kakhulu emhlabeni. I-Cellulose isetshenziswe kabanzi ekukhiqizeni amaphepha, izindwangu, amapulasitiki, izinto zokwakha,...Funda kabanzi»
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I-putty powder iyinto yokwakha evame ukusetshenziswa, esetshenziselwa kakhulu ukulinganisa udonga, ukugcwalisa imifantu kanye nokunikeza indawo ebushelelezi yokupenda nokuhlobisa okulandelayo. I-cellulose ether ingenye yezithasiselo ezibalulekile ku-putty powder, ezingathuthukisa kakhulu ukusebenza kokwakhiwa...Funda kabanzi»
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I-Hydroxyethyl Methyl Cellulose (HEMC, Hydroxyethyl Methyl Cellulose) iyi-ether derivative ebalulekile ye-cellulose esetshenziswa kabanzi ezintweni zokwakha, ikakhulukazi kuma-adhesive ethayela. Ukwengezwa kwe-HEMC kungathuthukisa kakhulu ukusebenza kwe-adhesive. 1. Izidingo zokusebenza kwethayela ...Funda kabanzi»
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I-HEC (i-hydroxyethyl cellulose) iyi-ether ye-cellulose engeyona i-ionic esetshenziswa kabanzi embonini yezembozo. Imisebenzi yayo ifaka phakathi ukuqina, ukuhlakaza, ukumiswa kanye nokuzinzisa, okungathuthukisa ukusebenza kokwakhiwa kanye nomphumela wokwakha ifilimu wezembozo. I-HEC isetshenziswa kakhulu ikakhulukazi emanzini-b...Funda kabanzi»
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I-Cellulose ether iyisigaba esibalulekile sama-polymer compounds, asetshenziswa kabanzi ekwakheni, kwezokwelapha, ekudleni nakweminye imikhakha. Phakathi kwawo, i-HPMC (hydroxypropyl methylcellulose), i-MC (methylcellulose), i-HEC (hydroxyethyl cellulose) kanye ne-CMC (carboxymethyl cellulose) yizinhlobo ezine ezivamile ze-cellulose ethers. I-Methyl...Funda kabanzi»
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Ama-ether e-Cellulose, ikakhulukazi i-Hydroxypropyl Methylcellulose (HPMC), ayisithako esibalulekile ku-gypsum plaster ngoba anikeza izinzuzo ezahlukahlukene ezithuthukisa ukusebenza kwento kanye nokusebenziseka kwayo. Ukusebenza Okuthuthukisiwe: I-HPMC ithuthukisa ukusebenza kahle kanye nokulula kokusetshenziswa kwe-gypsum plaster, ...Funda kabanzi»
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Inombolo ye-CAS 9004-62-0 iyinombolo yokuhlonza amakhemikhali ye-Hydroxyethyl Cellulose (HEC). I-Hydroxyethyl Cellulose iyi-polymer encibilikayo emanzini engeyona i-ionic evame ukusetshenziswa emikhiqizweni eyahlukahlukene yezimboni neyansuku zonke enezakhiwo zokujiya, ukuzinza, ukwakha ifilimu kanye nokumunca amanzi. Inezinhlobonhlobo...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) idlala indima ebalulekile ekuthuthukiseni ukusebenza kwemvelo kwezinto zokwakha. Thuthukisa ukusebenza kahle kwamandla: I-HPMC ingathuthukisa izakhiwo zokushisa nezomshini ze-plaster mortar, ithuthukise ukufudumala ngokwandisa ukuqina kwezinto...Funda kabanzi»
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Ukugcinwa kwamanzi: I-HPMC, njenge-ejenti yokugcina amanzi, ingavimbela ukuhwamuka ngokweqile kanye nokulahleka kwamanzi ngesikhathi senqubo yokupholisa. Izinguquko zokushisa zithinta kakhulu ukugcinwa kwamanzi kwe-HPMC. Uma izinga lokushisa liphezulu, ukugcinwa kwamanzi kuba kubi kakhulu. Uma izinga lokushisa le-mortar lidlula ama-40°C...Funda kabanzi»
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1. Ukugcinwa kwamanzi: I-HPMC ingathuthukisa kakhulu ukugcinwa kwamanzi kwe-mortar, okubalulekile ekuvimbeleni i-mortar ukuthi ingalahlekelwa amanzi ngokushesha ngesikhathi senqubo yokulungisa ngaphansi kwamazinga okushisa aphezulu, ikakhulukazi ezindaweni ezishisa kakhulu. Ukusebenza kahle kokugcinwa kwamanzi kuqinisekisa ukuthi...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC) iyisengezo esivame ukusetshenziswa futhi isetshenziswa kakhulu ku-mortar, kodwa umthelela wayo ongaba khona emvelweni nawo udonsele ukunaka. Ukubola kwe-biogradability: I-HPMC inekhono elithile lokubola enhlabathini nasemanzini, kodwa izinga layo lokubola lihamba kancane. Lokhu...Funda kabanzi»