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Codsiga ether-ka cellulose ee beeraha kala duwan
Cellulose ether waa polymer a non-ionic semi-synthetic, biyo-milmi kara iyo dareere laba, in warshadaha kala duwan oo ay sababtay doorka waa ka duwan yahay, sida in qalabka dhismaha kiimikada, waxa ay leedahay saamaynta soo socota: ① biyaha haynta wakiilka, ② wakiilka dhumucdiisuna, ③ simay, ④ filim samaynta,...Sii akhri -
Sidee loo tijaabiyaa sibidhka?
1, Sambalka Sibidhka Bulk waa in laga soo qaadaa sidaha sibidhka ka hor inta aan la gelin seeraha foosto. Sibidhka bacaha leh, muunad-sameeyaha waa in lagu qaadaa muunad aan ka yarayn 10 kiish oo sibidh ah. Markaad muunad samaynayso, sibidhka waa in muuqaal ahaan lagu tijaabiyaa qoyaanka agglutination. Bacaha sibidhka, 1...Sii akhri -
Waa maxay ether cellulose?
Cellulose ether waa wax lagu daro oo si ballaaran loo isticmaalo warshado kala duwan, oo ay ku jiraan dhismaha, daawooyinka, daryeelka shakhsi ahaaneed, cunto, iyo kuwo kale. Waxaa laga soo qaatay cellulose, polymer-ka dabiiciga ah ee laga helo gidaarada unugyada dhirta. Eter cellulose waxaa la soo saaraa iyada oo wax ka beddeleysa unugyaraha cellulose ...Sii akhri -
Tile koollo samaynta caanaha
Tag: qaacidada xabagta tile,sida loo sameeyo tile koolada,cellulose ether for tile koolada,Qiyaasta xabagta tile 1. Foornada koollada 1). Xabagta foornada adag ee xoogga leh (oo lagu dabaqi karo dhejiska iyo dhejiska dhagaxa dusha sare ee la taaban karo), saamiga saamiga: 42.5R sibidh 30Kg, 0.3mm ciid 65kg, ce ...Sii akhri -
Waa maxay farqiga u dhexeeya hydroxypropyl methylcellulose iyo hydroxyethyl cellulose?
1. Sifooyin kala duwan Hydroxypropyl methylcellulose: cad ama budo granular ah oo cad ama ka baxsan, oo ka tirsan noocyo kala duwan oo aan-ionic cellulose isku qasan. Waa semi-synthetic, aan firfircoonayn, polymer viscoelastic ah. Hydroxyethyl cellulose: (HEC) waa huruud cad ama iftiin, ur aan lahayn, fibro aan sun ahayn...Sii akhri -
Isticmaalka hydroxypropyl methylcellulose HPMC
1. Waa maxay ujeedada ugu weyn ee hydroxypropyl methyl cellulose (HPMC)? HPMC waxaa si weyn loogu isticmaalaa qalabka dhismaha, dahaarka, xabagta synthetic, ceramics, daawada, cuntada, dunta, beeraha, qurxinta, tubaakada iyo warshadaha kale. HPMC waxa loo qaybin karaa darajada dhismaha, heerka cuntada iyo aniga...Sii akhri -
Waa maxay habka wax soo saarka ether Cellulose?
Mabda'a falcelinta ee cellulose ether hydroxypropyl methyl cellulose: wax soo saarka ee HPMC hydroxypropyl methyl cellulose isticmaalaa methyl chloride iyo propylene oxide sida wakiilada etherification. Isla'egta falcelinta kiimikada waa: Rcell-OH (suuf la safeeyey) + NaOH (sodium hydroxide), Sodium hydrox...Sii akhri -
Sidee loo tijaabiyaa Cellulose ether?
1. Muuqashada: Si muuqaal ah u baadh iftiinka dabiiciga ah hoostiisa. 2. Viscosity: Miisaanka 400 ml oo kiish sare leh, miisaan 294 g oo biyo ah, shid qasiyaha, ka dibna ku dar 6.0 g oo ah ether cellulose miisaan leh; si joogto ah u walaaq ilaa ay si buuxda u kala milmaan, oo samee 2% xal; Kadib 3...Sii akhri -
Habka codsiga iyo shaqada hydroxypropyl methyl cellulose ee qalabka dhismaha
Habka codsiga iyo shaqada hydroxypropyl methyl cellulose ee qalabka dhismaha Habka codsiga iyo shaqada ee hydroxypropyl methyl cellulose HPMC ee qalabka dhismaha kala duwan. 1. Isticmaalka putty Budada maaddada, HPMC waxa ay ka ciyaartaa saddexda door ee waaweyn ee dhumucdi, xajinta biyaha ...Sii akhri -
Hydroxypropyl methylcellulose (HPMC) aqoonta?
1. Waa maxay ujeedada ugu weyn ee hydroxypropyl methyl cellulose (HPMC)? HPMC waxaa si weyn loogu isticmaalaa qalabka dhismaha, dahaarka, xabagta synthetic, ceramics, daawada, cuntada, dunta, beeraha, qurxinta, tubaakada iyo warshadaha kale. HPMC waxa loo qaybin karaa darajada dhismaha, heerka cuntada iyo aniga...Sii akhri -
HPMC (Hydroxypropyl methylcellulose) oo la mid ah
HPMC (Hydroxypropyl methylcellulose) oo la mid ah hypromellose E464, hydroxypropyl methyl cellulose HPMC Methyl cellulose K100M USP Fasalka 9004-65-3 Firfircoon CAS-RN Cellulose, 2-hydroxypropyl methyl ether 2-Hydroxypropyl cellulose cellulose هيدروكسي ميثيل HİDROXİPROPİ.. .Sii akhri -
Immisa nooc oo Hydroxypropyl methylcellulose ah (HPMC)?
Immisa nooc oo Hydroxypropyl methylcellulose ah (HPMC)? Hydroxypropyl methylcellulose (HPMC) waxay u qaybsantaa nooc degdeg ah iyo nooca-kulul-kulul. Isla markiiba Hydroxypropyl methylcellulose (HPMC) waxay si degdeg ah ugu firdhisaa biyo qabow waxayna ku baaba'aysaa biyaha. Waqtigaan, dareeruhu ma laha viscosity, bec ...Sii akhri
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