Focus on Cellulose ethers

Izindaba

  • Indima ye-carboxymethyl cellulose odakeni

    I-Carboxymethyl cellulose ingaxutshwa ngokuqondile namanzi, futhi ngemva kokuba ihlanganiswe ngokuphelele namanzi, akukho ukuhlukana okuqinile noketshezi phakathi kokubili, ngakho-ke idlala indima enkulu odakeni, ukubhoboza imithombo kanye namanye amaphrojekthi. Ake sibheke. 1. Ngemuva kokwengeza i-carboxymethyl cellulose ku ...
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  • Ukusetshenziswa kwe-Carboxymethyl cellulose

    Xuba ngokuqondile i-sodium carboxymethyl cellulose namanzi ukuze ulungise ingcina yokunamathisela ukuze isetshenziswe. Uma uhlanganisa iglue ye-sodium carboxymethyl cellulose, sicela wengeze inani elithile lamanzi ethangini lokuhlanganisa nezinto zokuhlanganisa. Endabeni yokuvula imishini yokuxuba, kancane kancane ufafaze ngokulinganayo i-so...
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  • I-Hydroxyethyl cellulose (HEC) izakhiwo nokusetshenziswa

    Njenge-surfactant engeyona i-ionic, i-hydroxyethyl cellulose (HEC) inalezi zakhiwo ezilandelayo ngaphezu kokuqina, ukumisa okwesikhashana, ukubopha, ukuntanta, ukwenza ifilimu, ukusabalalisa, ukugcina amanzi nokuhlinzeka ngama-colloid avikelayo: 1. I-HEC iyancibilika emanzini ashisayo noma abandayo. , futhi ayizisi ngezinga eliphezulu...
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  • Ukusetshenziswa kwe-Hydroxyethyl Cellulose (HEC)

    IHydroxyethyl Cellulose (HEC) iyi-polymer encibilika emanzini esetshenziswa kabanzi ezinhlelweni ezihlukene ngenxa yezakhiwo zayo ezihlukile. I-HEC isuselwa ku-cellulose futhi ivame ukusetshenziswa njenge-ejenti yokuqina, ukuzinzisa, kanye ne-rheology-modifying ezimbonini ezihlukahlukene.I-HEC iyi-polymer wit enemisebenzi eminingi ...
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  • I-Hydroxyethyl Cellulose esetshenziswa kupende

    Namuhla, sizokhuluma nawe mayelana nokusetshenziswa okuvamile kwe-hydroxyethyl cellulose kupende kanye nezingubo. Upende, ngokwesiko obizwa ngokuthi ama-coatings e-China. Okubizwa ngokuthi i-coating kuhlanganiswe ebusweni bento okufanele ivikelwe noma ihlotshiswe, futhi ingakha ifilimu eqhubekayo ehlanganiswe ngokuqinile ...
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  • Ukusetshenziswa kwe-Pharmaceutical Excipients HPMC

    Ngokujula kocwaningo lwesistimu yokulethwa kwezidakamizwa kanye nezidingo eziqinile, izinto ezintsha ezisizayo zemithi ziyavela, phakathi kwazo i-hydroxypropyl methylcellulose esetshenziswa kabanzi. Leli phepha libuyekeza ukusetshenziswa kwasekhaya nokwangaphandle kwe-hydroxypropyl methylcellulose. Indlela yokukhiqiza kanye...
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  • Ukusetshenziswa okuyinhloko kwe-ethyl cellulose

    Imboni yezimboni: I-EC isetshenziswa kabanzi ekugqokeni okuhlukahlukene, okufana nensimbi ebusweni bensimbi, imikhiqizo yephepha yokugqoka, i-rubber coating, i-hot melt coatings kanye namasekethe ahlanganisiwe; esetshenziswa ngoyinki, njengoyinki kazibuthe, i-gravure kanye noyinki we-flexographic; esetshenziswa njengezinto ezimelana nokubanda; Okweplastikhi ekhethekile...
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  • Indima kanye nokusetshenziswa kwe-latex ngopende i-hydroxyethyl cellulose

    Isetshenziswa kanjani i-hydroxyethyl cellulose kupende we-latex 1. I-Hydroxyethyl cellulose isetshenziselwa ukulungisa iphalishi: Njengoba i-hydroxyethyl cellulose ingelula ukuncibilika ezincibilikisweni zemvelo, ezinye izinyibilikisi zemvelo zingasetshenziswa ukulungisa iphalishi. Amanzi eqhwa nawo ayincibiliki kahle, ngakho-ke amanzi e-ice avame ukusetshenziswa ...
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  • Indima yempushana ye-polymer ehlakazekayo odakeni lwe-thermal insulation

    Udaka oluxutshwe okomile uhlobo lwenhlamvana kanye nempushana exutshwa ngokufanayo nezithasiselo ezifana nezihlanganisi ezinhle nezibophezelo ezingaphili, izinto ezigcina amanzi nokujiya, izinto ezinciphisa amanzi, izinto ezilwa nokuqhekeka, nama-ejenti aqeda ugwebu ngengxenye ethile ngemva kwalokho. ukomisa nokuhlunga. Th...
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  • Ukuhlaziywa komgomo wokumelana namanzi we-latex powder type putty

    Impushana ye-latex ehlakazeka kabusha nosimende yizinto eziyinhloko ezibophayo kanye nezakha ifilimu ze-putty engangeni emanzini. Isimiso sokumelana namanzi sithi: Phakathi nenqubo yokuxuba i-latex powder kanye nosimende, impushana ye-latex ibuyiselwa efomini lokuqala le-emulsion, futhi ...
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  • Izakhiwo kanye nokusetshenziswa kwe-ethyl cellulose

    Izakhiwo zomzimba nezamakhemikhali ze-ethyl cellulose: I-Ethyl cellulose (EC) iyi-organic cellulose ether encibilikayo eyenziwe nge-cellulose yemvelo njengeyona nto eyinhloko yokusetshenziswa kwamakhemikhali. Ingeka-non-ionic cellulose ethers. Ukubukeka kumhlophe kuya kokuphuzi kancane noma impushana...
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  • Indlela yokuchithwa kanye nokusetshenziswa okuyinhloko kwe-ethyl cellulose

    Izinyibilikisi ezixubile ezivame ukusetshenziswa kakhulu ze-ethyl cellulose (DS: 2.3~2.6) ama-hydrocarbon anephunga elimnandi notshwala. I-aromatics ingasetshenziswa i-benzene, i-toluene, i-ethylbenzene, i-xylene, njll., umthamo ngu-60~80%; utshwala bungaba i-methanol, i-ethanol, njll., umthamo ungama-20 ~ 40%. I-EC yengeza kancane kancane ku-co...
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