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Waa maxay faa'iidooyinka guryaha haynta biyaha ee HPMC?
Hydroxypropyl methylcellulose (HPMC), derivative ether cellulose, ayaa si weyn loogu isticmaalo warshado kala duwan sababtoo ah sifooyinkeeda ilaalinta cajiibka ah ee biyaha. Guryahaani waxay bixiyaan faa'iidooyin kala duwan oo ku saabsan codsiyada kala duwan, gaar ahaan dhismaha, daawooyinka, soosaarka daryeelka shakhsi ahaaneed ...Sii akhri -
Ethers istaarijku waxay hagaajiyaan xajinta biyaha waxayna yareeyaan wakhtiga qalajinta alaabta gypsum-ku salaysan
Alaabooyinka gypsum-ku-salaysan, sida balastarrada iyo sabuuradaha gidaarada, ayaa ah agabka aasaasiga ah ee warshadaha dhismaha. Caannimadooda waxaa sabab u ah kala duwanaanshahooda, sahlanaanta isticmaalka, iyo guryaha la jecel yahay sida caabbinta dabka iyo waxqabadka acoustic. Si kastaba ha ahaatee, caqabadaha la xiriira haynta biyaha iyo d...Sii akhri -
Doorkee ayuu ka ciyaaraa hydroxyethyl cellulose ee xasiloonida xabagta iyo xajinta biyaha?
Hydroxyethyl cellulose (HEC) waa polymer aan-ionic ahayn, oo biyo-milmi leh oo laga soo qaatay cellulose. Waxaa si weyn loogu isticmaalaa codsiyada warshadaha kala duwan sababtoo ah sifooyinka gaarka ah, gaar ahaan samaynta xabagta. Xasiloonida xabagta iyo awooddooda ay ku ceshan karaan biyaha ayaa muhiim u ah...Sii akhri -
Sidee budada polymer-ka dib loo cusboonaysiin karo (RDP) u wanaajisaa waxqabadka xabagta tile?
Budada Polymer Redispersible (RDP) waa wax lagu daro oo si weyn loogu isticmaalo warshadaha dhismaha, gaar ahaan samaynta xabagta tile. RDP waa budo polymer ah oo wax laga beddelay iyadoo lagu buufiyo-qallajinta emulsion-ka polymer-ka, kaas oo markaa dib loogu noqon karo kala firidhsan marka ay wasakhdu...Sii akhri -
Sidee bay hydroxyethyl cellulose u wanaajisaa rinjiga iyo dahaarka?
Hydroxyethyl cellulose (HEC) waa polymer si weyn loogu isticmaalo warshadaha rinjiga iyo dahaarka sababtoo ah sifooyinka kala duwan. Waa polymer aan-ionic ahayn, oo biyo-milmi leh oo ka yimid cellulose iyada oo loo marayo fal-celin leh ethylene oxide, taasoo keentay beddelka kooxda hydroxyethyl. Wax ka beddelkan waxa uu keenayaa...Sii akhri -
Waa maxay arrimaha ay tahay in la tixgeliyo marka la dooranayo darajada HPMC ee ku habboon codsiyada warshadaha?
Hydroxypropyl methylcellulose (HPMC) waa ether cellulose aan-ionic ahayn oo la isku halleyn karo oo leh codsiyo kala duwan oo ka jira warshadaha kala duwan, oo ay ku jiraan dhismaha, daawooyinka, cuntada, iyo daryeelka shakhsi ahaaneed. Doorashada heerka ku habboon ee HPMC ee codsiyada warshadaha waxay ku lug leedahay tixgelin taxaddar leh...Sii akhri -
Maxay HPMC muhiim ugu tahay warshadaha dawooyinka?
Hydroxypropyl methylcellulose (HPMC) waxay door muhiim ah ka ciyaartaa warshadaha dawooyinka sababtoo ah sifooyinka wajiyo badan leh iyo codsiyada la taaban karo. Sida polymer-synthetic semi-synthetic oo ka soo jeeda cellulose, HPMC waxay soo bandhigaysaa isku-dar gaar ah oo jireed, kiimiko, iyo sifooyin shaqeynaya oo ...Sii akhri -
Sidee buu darajooyinka kala duwan ee HPMC u qabtaan si kala duwan?
Hydroxypropyl methylcellulose (HPMC) waa polymer isku dhafan oo si ballaaran loogu isticmaalo warshadaha sida dawooyinka, cuntada, iyo dhismaha. Waxqabadkeedu wuu kala duwan yahay iyadoo lagu saleynayo darajooyinkiisa, kuwaasoo ku kala duwan cabbirrada sida viscosity, heerka beddelka, cabbirka walxaha, iyo nadiifnimada. Fahamka sida...Sii akhri -
Saamayn noocee ah ayuu HPMC ku leeyahay waxqabadka dahaarka warshadaha?
Hydroxypropyl methylcellulose (HPMC) waa soosaar cellulose caadi ahaan loo isticmaalo codsiyada warshadaha kala duwan, oo ay ku jiraan daaha. HPMC ee la bedelay waxa loola jeedaa HPMC oo lagu sameeyay wax ka bedel kiimiko ama jidheed si kor loogu qaado hantideeda iyo waxqabadkeeda codsiyada gaarka ah. 1. Rheology C...Sii akhri -
Sidee buu HPMC u caawiyaa hagaajinta waxqabadka nadiifinta saabuunta dharka?
Hydroxypropyl methylcellulose (HPMC) waa ether-ka-nooc-ka-soo-baxa ah, aan-ionic cellulose eter ka helay codsiyo muhiim ah warshado kala duwan, oo ay ku jiraan dawooyinka, cuntada, iyo gaar ahaan alaabta guriga lagu nadiifiyo sida saabuunta dharka. Ku darida saabuunta dharka lagu dhaqo enha...Sii akhri -
Faa'iidooyinka Isticmaalka Fayadhowrka Gacanta ee HPMC
Nadaafadda gacmaha ayaa noqotay arrin muhiim u ah nolol maalmeedka, gaar ahaan marka la eego caqabadaha caafimaadka adduunka sida masiibada COVID-19. Alaabooyinka kala duwan ee loogu talagalay in lagu hormariyo nadaafadda gacmaha, HPMC (Hydroxypropyl Methylcellulose) buufinta gacmo nadiifiyaha ayaa helay fiiro gaar ah. H...Sii akhri -
Codsiyada iyo Isticmaalka MHEC ee Horumarinta Joogteynta Rinjiga iyo Dahaarka
Methyl Hydroxyethyl Cellulose (MHEC) waa eter cellulose aan-ionic ahayn oo ka soo jeeda cellulose dabiiciga ah. Waxay kasbatay dareen muhiim ah codsiyada warshadaha kala duwan sababtoo ah dhumucdeeda gaarka ah, xajinta biyaha, iyo sameynta filimada. Mid ka mid ah isticmaalka ugu caansan ee MHEC waa ...Sii akhri
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