Izindaba

Yiziphi izakhiwo zamakhemikhali ze-ethyl cellulose?

ngo-admin ku-24-02-18

I-Ethylcellulose iphuma ku-cellulose, i-polymer yemvelo eyakhiwe amayunithi e-glucose. Ihlanganiswa ngokuphendula i-cellulose nge-ethyl chloride noma i-ethylene oxide, ikhiqize ama-molecule e-cellulose ashintshwe kancane. I-Ethylcellulose inezinhlobonhlobo zezakhiwo zamakhemikhali eziyenza ibe wusizo ku ...

Funda kabanzi

Iyini i-industrial cellulose ether?

ngo-admin ku-24-02-18

I-Industrial cellulose ethers ibhekisela eqenjini lezinto ezihlukahlukene ezitholakala ku-cellulose, i-polymer eyenzeka ngokwemvelo ezindongeni zamaseli ezitshalo. Ama-cellulose ether asetshenziswa kakhulu ezimbonini ezahlukahlukene ngenxa yezakhiwo zawo ezihlukile, okuhlanganisa ukujiya, ukubopha, ukusimamisa, ukwenza ifilimu kanye namanzi-...

Funda kabanzi

Izinyathelo zokuqapha ukusetshenziswa kwe-hydroxyethyl cellulose

ngo-admin ku-24-02-16

Izinyathelo zokuphepha zokusetshenziswa kwe-hydroxyethyl cellulose Uma usebenzisa i-hydroxyethyl cellulose (HEC), kubalulekile ukuthatha izinyathelo ezithile zokuphepha ukuze uqinisekise ukuphatha okuphephile futhi unciphise izingozi ezingaba khona. Nazi izinyathelo zokuphepha zokusetshenziswa kwe-hydroxyethyl cellulose: Izinto Zokuzivikela Zomuntu Siqu (PPE): Gqoka...

Funda kabanzi

Idatha yokuphepha ye-hydroxyethyl cellulose

ngo-admin ku-24-02-16

Idatha yokuphepha ye-hydroxyethyl cellulose I-Hydroxyethyl cellulose (HEC) ngokuvamile ibhekwa njengephephile ukuthi isetshenziswe ezimbonini nasezinhlelweni ezihlukahlukene uma iphathwa futhi isetshenziswa ngokuvumelana neziqondiso ezinconyiwe. Nokho, njenganoma iyiphi into yamakhemikhali, kubalulekile ukuqaphela imininingwane yayo yokuphepha, i...

Funda kabanzi

Yini i-hydroxypropyl starch ethers

ngo-admin ku-24-02-16

Yini i-hydroxypropyl starch ethers? Ama-Hydroxypropyl starch ethers (HPStEs) asuselwa ku-starch ashintshiwe atholwe ngokuguqulwa kwamakhemikhali kwama-molecule e-starch emvelo, ngokuvamile atholakala emithonjeni efana nommbila, ukolweni, amazambane, noma i-tapioca. Ama-HPStE akhiqizwa ngokwethula i-hydroxypro...

Funda kabanzi

Ukulungiswa kanye nezakhiwo ezibonakalayo ze-hydroxypropyl isitashi ether

ngo-admin ku-24-02-16

Ukulungiswa kanye nezakhiwo ezibonakalayo ze-hydroxypropyl isitashi ether I-Hydroxypropyl isitashi ether (HPStE) ilungiswa ngenqubo yokuguqulwa kwamakhemikhali ehlanganisa ukwethulwa kwamaqembu e-hydroxypropyl kwi-molecule yesitashi. Indlela yokulungiselela ngokuvamile ihlanganisa lezi zinyathelo ezilandelayo: Isitashi ...

Funda kabanzi

Ukusetshenziswa kwe-hydroxypropyl starch ether

ngo-admin ku-24-02-16

Ukusetshenziswa kwe-hydroxypropyl starch ether I-Hydroxypropyl isitashi ether (HPStE) ithola izinhlelo zokusebenza ezihlukahlukene ezimbonini ezihlukahlukene ngenxa yezakhiwo zayo eziyingqayizivele nokusebenza kwayo. Okunye ukusetshenziswa okuvamile kwe-hydroxypropyl starch ether kufaka phakathi: Imboni Yokwakha: I-HPStE isetshenziswa kabanzi ku-const...

Funda kabanzi

Izici zohlelo lokusebenza lwe-hydroxypropyl isitashi ether

ngo-admin ku-24-02-16

Izici zohlelo lokusebenza ze-hydroxypropyl starch ether I-Hydroxypropyl isitashi ether (HPS) iwukuphuma kokunye kwesitashi okuguquliwe okunamaqembu e-hydroxypropyl anamathiselwe kumgogodla wesitashi. Ibonisa izici zohlelo lokusebenza ezimbalwa eziyenza ifaneleke ezimbonini ezahlukahlukene nakwezohwebo...

Funda kabanzi

Yiziphi izimpushana ze-latex ezihlakazeka kabusha

ngo-admin ku-24-02-16

Ziyini izimpushana ze-latex ezihlakazeka kabusha? Impushana ye-latex ephinda ihlakazeka (RLP), eyaziwa nangokuthi i-redispersible polymer powder (RPP), iyimpushana egeleza mahhala, ehlakazeka emanzini etholwe ngokufafaza i-polymer latex emulsion. Iqukethe izinhlayiya ze-polymer, ngokuvamile ezinokwakheka kwegobolondo eliyinhloko, kanye ...

Funda kabanzi

Izici zokusebenza ze-latex powder ehlakazeka kabusha

ngo-admin ku-24-02-16

Izici zokusebenza ze-latex powder Redispersible latex powder (RLP) zibonisa izici ezimbalwa zokusebenza eziyenza ibe isithasiselo esisebenza ngezindlela eziningi nesibalulekile ezintweni zokwakha. Lezi zici zifaka isandla ekuthuthukisweni kwezakhiwo nokusebenza kukasimende...

Funda kabanzi

Inkambu yokusetshenziswa kwe-emulsion powder ehlakazeka kabusha

ngo-admin ku-24-02-16

Inkambu yokufakwa kwesicelo ye-emulsion powder ehlakazeka kabusha I-Redispersible emulsion powder (REP), eyaziwa nangokuthi i-redispersible latex powder (RLP), ithola ukusetshenziswa emikhakheni ehlukahlukene, ikakhulukazi embonini yezokwakha. Izakhiwo zayo eziguquguqukayo ziyenza ibe isithako esibalulekile ezinhlobonhlobo ze...

Funda kabanzi

Umlando wokuthuthuka we-latex powder ehlakazeka kabusha

ngo-admin ku-24-02-16

Umlando wokuthuthuka wempushana ye-latex ehlakazeka kabusha Umlando wokuthuthuka we-latex powder (RLP) ohlakazeka kabusha uthatha amashumi ambalwa eminyaka futhi uthuthuke ngokuthuthuka kwe-polymer chemistry, ubuchwepheshe bokukhiqiza, nezinto zokwakha. Nakhu ukubuka konke kwezinyathelo ezibalulekile ku-dev...

Funda kabanzi