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Saamiga iyo adeegsiga HPMC ee madaafiicda qarax ee mashiinka
Dhismaha masawir hoobiyeynta ayaa la isku dayay oo lagu dalacsiiyay sanado badan Shiinaha, laakiin horumar la taaban karo ayaa la sameeyay. Marka lagu daro shakiga dadka ee ku saabsan isbeddelada hoosaadka ee dhismaha mashiinka ah ayaa keeni doona hababka dhismaha ee dhaqanka, sababta ugu weyn ...Akhri wax dheeraad ah -
Mabda'a isku-darka ee Synthetic ee Hydroxypropyl byluyl bylulose (HPMC)
Hydroxypropyl methylcelrellose ((HPMC), unugyada cely ee cayriin, waxaa lagu salayn karaa suuf ama suuxdin, iyo burburka tamartiisa ayaa baabi'isa isku-darka qaabdhismeedka unugyada cellulose alaga si loo yareeyo heerka c ...Akhri wax dheeraad ah -
Saamaynta hydroxypropyl byluyl bylulose ether (hpmc) biyaha ku haynta awooda budada
Hydroxypropylylulolose methylcelrellose (HPMC) wuxuu inta badan ciyaaraa doorka haynta biyaha, qaro weyn iyo hagaajinta waxqabadka dhismaha ee sibidhka, gypsum iyo alaabada kale ee budada ah. Waxqabadka haynta biyaha ee aadka u wanaagsan ayaa si wax ku ool ah uga hortagi kara budada inuu ku qalajiyo oo uu u jajabo biyo aad u badan oo biyo ah ...Akhri wax dheeraad ah -
Sifooyinka hydroxypropyl byluyl celtn celther ether
Sida mid ka mid ah kuwa ugu muhiimsan ee isku-dhafka ah ee unugyada ah ee looxyada ah ee madaafiicda budada ah ee budada ah, hydroxypropyl methylcelrelosuse waxay qabataa howlo badan oo hoobiye ah. Doorka ugu muhiimsan ee hydroxypropyl methylrcellulose ee jameenka sibidhka ayaa ah haynta biyaha iyo qaro weyn. Intaa waxaa sii dheer, sababtuna tahay is-dhexgalkeeda sibidhka SYS ...Akhri wax dheeraad ah -
Codsiga celther ether ee ku jira tikniyoolajiyada ka-soo-kabashada dhalaalaya ee kulul
Joseph Brama wuxuu hindisay geedi socodka wax ka qabashada wax soo saarka tuubooyinka rasaasta dabayaaqadii qarnigii 18aad. Maahan ilaa dhexe ee qarnigii 19aad in tikniyoolajiyadda ka-soo-kabashada ee kulul ee la bilaabay in loo isticmaalo warshadaha balaastikada. Waxaa markii ugu horreysay loo adeegsaday soosaarka in lagu xakameynayo jaakadaha polymer ee polymer f ...Akhri wax dheeraad ah -
Hydroxypropyl bylule plulose ether (hpmc) ee madaafiicda budada ah ee qallalan
Magaca Shiinaha ee HPMC waa hydroxypropyl methylcelrelose. Waa wax aan inic-inic ah waxaana badanaa loo isticmaalaa inuu yahay wakiil biyo-haynta hoobiye qalalan oo qallalan. Waa maaddada biyaha ee ugu badan ee loo adeegsado hoobiye. Geedi socodka wax soo saarka ee HPMC ayaa inta badan ah wax soo saar polysaccharide ku saleysan polysaccharide oo ay soo saartay ...Akhri wax dheeraad ah -
Muxuu qabtaa hyroxypylpyl methylrcelrelose ether hpmc u eg yahay?
Muuqaalka jameecada, sibidhka 'gypsum', HPMC hydroxypropyl methylrellalose pluyylrellase ethertelrellase ether ayaa inta badan ciyaara doorka haynta biyaha iyo qaro weyn, oo si wax ku ool ah u hagaajin kara isku-darka iyo safka caabbinta. Waxyaabaha sida heerkulka hawada, heerkulka iyo xawaaraha cadaadiska dabaysha ayaa ...Akhri wax dheeraad ah -
Hydroxypropyl byluyl celther ether (hpmc)
Tilmaamaha: ① oo leh haynta biyaha wanaagsan, qaro, rheology iyo adhesion, waa doorashada ugu horreysa ee sheyga ceyriinka ee lagu hagaajiyo tayada qalabka dhismaha iyo alaabada qurxinta. ②wade noocyo kala duwan oo adeegsi ah: Sababo la xiriira fasalada oo dhammaystiran, waxaa lagu dabaqi karaa dhammaan agabyada budada ah. small qiyaasta: ...Akhri wax dheeraad ah -
Doorka Muhiimka ah ee Melleulose ether ether ether
Cilmiga unugyada ayaa si weyn u hagaajin kara waxqabadka hoobiyeynta qoyan, waana wax lagu daro ugu weyn ee saameeya waxqabadka dhismaha ee madaafiicda. Xulasho macquul ah oo ka mid ah arrimaha kaynta qaacida noocyo kala duwan oo kala duwan, viscosies kala duwan, cabirro kala duwan, heerar kala duwan oo ah viscosity iyo ...Akhri wax dheeraad ah -
Doorka unugyada cher ee ether ee madaafiicda isku dhafan
Madaafiicda isku-dhafka ah, inta lagu daro ee cellulose ether waa mid aad u hooseysa, laakiin waxay si weyn u hagaajin kartaa waxqabadka hoobiye qoyan, waana wax lagu daro ugu weyn ee saameeya waxqabadka dhismaha ee madaafiicda. Xulashada macquulka ah ee Qeelasha Qurxinta ee noocyo kala duwan, Visc kala duwan ...Akhri wax dheeraad ah -
Codsiga celther ether ee cuntada
Muddo dheer, abuurista cudurka unugyada ayaa si weyn loogu adeegsaday warshadaha cuntada. Wax ka badalida jirka ee unugyada unugyada ayaa hagaajin kara guryaha rheololojiyada, biyo-baxa iyo astaamaha unugyada ee nidaamka. Shanta shaqo ee muhiimka ah ee unugyada kiimikada ee kiimikada ah ee cuntada ayaa ah: rheology, emulsifi ...Akhri wax dheeraad ah -
Waa maxay doorka hydroxytyl cell kalkaalida unugyada ah ee ku yaal jaakadaha!
Waa maxay bydroxyetyl cell? Hydroxyetyl (HEC), huruud cad ama khafiif ah, ur la'aan, dibi aan sun lahayn ama budo ah, oo ay u diyaariyaan chelylendrine cellulose iyo chlorohne-ka (ama chlorohnedrinin), waxaa iska leh anshax-gacmeedyo keli ah. Maaddaama HEC ay leedahay pro fiican ...Akhri wax dheeraad ah