Diirada saar ether-ka Cellulose

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  • Waa maxay viscosity ee hydroxypropyl methylcellulose hpmc?

    Waa maxay viscosity ee hydroxypropyl methylcellulose hpmc? Budada suufka ah ee gidaarada gudaha guud ahaan waxay leedahay duleelka 100,000. Hoobiyaha sibidhka waxa uu leeyahay shuruudo sare oo lagu hagaajinayo, cufnaanta 150,000 waa sahlan tahay in la isticmaalo. Intaa waxaa dheer, doorka ugu muhiimsan ee HPMC waa in la xiro biyaha, f ...
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  • Nooca degdega ah ee hydroxypropyl methylcellulose

    Nooca degdega ah ee hydroxypropyl methylcellulose 1. Biyaha ku jira ayaa ah mid aad u sarreeya, taas oo keentay maadooyin aad u hooseeya, taas oo u dhiganta hoos u dhigista xoojinta xalka. 2. Viscosity-ku wuu hooseeyaa, iyo viscosity-ka la calaamadeeyay qaarkood kuma eka viscosity-ka dhabta ah. 3. Walaaq xitaa ka dib markaad ku darto maaddooyinka...
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  • Cuntada loo yaqaan 'Powder Recipe'

    Recipe Budada Putty waa walxo budada heerka sare ah oo loogu talagalay daawaynta dusha sare ee dhismaha ka hor dhismaha rinjiga. Ujeedada ugu weyn ayaa ah in la buuxiyo daldaloolada dusha sare ee dhismaha iyo in la saxo qalooca saqafka sare ee dhismaha, iyada oo aasaas wanaagsan loo dhigayo ...
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  • Kala soocida iyo kala duwanaanshaha putty

    Kala soocida iyo kala duwanaanshaha putty 1. Waa maxay qaybaha ay ka kooban tahay putty? (1) Duubista caadiga ah waxaa inta badan laga sameeyaa budo cad, in yar oo istaarij ah ether iyo CMC (hydroxymethyl cellulose). Maaddada noocaan ah ma laha adhesion mana aha mid u adkaysta biyaha. (2) Dheecaan biyaha u adkeysan kara ayaa inta badan ka kooban...
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  • Faa'iidooyinka Heerka Daawada ee HPMC

    Faa'iidooyinka Heerka Dawaynta HPMC HPMC waxa ay noqotay mid ka mid ah dawooyinka aadka looga isticmaalo gudaha iyo dibaddaba, sababtoo ah HPMC waxa ay leedahay faa'iidooyin aanay lahayn dawooyinka kale. 1. Biyuhu ku milmi karaan biyo qabow oo ka hooseeya 40 ° C ama 70% ethanol, asal ahaan aan lagu milmin ...
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  • Isku-dubarid iyo sifooyinka biyaha-soluble cellulose ether superplasticizer

    Qalabaynta iyo sifooyinka biyaha-milmi kara ether superplasticizer Intaa waxa dheer, cellulose-ka suufka ah waxaa loo diyaariyey in uu heerka Ling-off ee polymerization waxaana lagu falceliyay sodium hydroxide, 1,4 monobutylsulfonolate (1,4, butanesultone). sulfobutylated cellulose ether (SBC) oo leh wat wanaagsan ...
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  • Horumarka cilmi baarista ee cellulose ether hoobiye la beddelay

    Horumarka cilmi baarista ee ether cellulose modified hoobiye noocyada cellulose ether iyo hawlaha ugu muhiimsan ee hoobiye isku qasan iyo hababka qiimaynta ee guryaha sida haynta biyaha, viscosity iyo xoogga curaarta ayaa la falanqeeyay. Habka dib u dhigista iyo qaab-dhismeed yar ee ether cellulose ee qallalan
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  • Saamaynta heerkulka deegaanka ee shaqada ee cellulose ether gypsum la beddelay

    Saamaynta heerkulka deegaanka ee shaqada ee ether cellulose modified gypsum Waxqabadka cellulose ether modified gypsum heerkulka jawiga kala duwan aad ayuu u kala duwan yahay, laakiin farsamadiisu ma cadda. Saamaynta ether-ka cellulose-ka ee xuduudaha rheological iyo haynta biyaha
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  • Eter Cellulose oo la beddelay oo hoobiye ah

    Ether Cellulose ah oo la beddelay oo loogu talagalay hoobiye Noocyada etherka cellulose iyo hawlaheeda ugu muhiimsan ee hoobiye isku dhafan iyo hababka qiimeynta ee guryaha sida xajinta biyaha, viscosity iyo xoogga curaarta ayaa la falanqeeyay. Habka dib u dhigista iyo qaab-dhismeedka yar yar ee ether-ka cellulose ee ku jira hoobiyeyaasha qallalan ee qallalan iyo ...
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  • Waa maxay isticmaalka ugu muhiimsan ee methylcellulose (MC)?

    Waa maxay isticmaalka ugu muhiimsan ee methylcellulose (MC)? Methyl Cellulose MC waxaa si weyn loogu isticmaalaa qalabka dhismaha, dahaarka, xabagta synthetic, ceramics, daawada, cuntada, dunta, beeraha, isqurxin, tubaakada iyo warshadaha kale. MC waxa loo qaybin karaa darajada dhismaha, heerka cuntada iyo farmashiyaha...
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  • Daawooyinka farmashiyaha ee afka laga qaato ee adag

    Qaybaha caadiga ah ee foomamka qiyaasta adag ee afka Diyaargarowga adag ayaa hadda ah qaabka ugu baahsan ee loo qaybiyo looguna isticmaalka badan yahay suuqa, waxayna inta badan ka kooban yihiin laba walxood oo waaweyn iyo qalabyo. Excipients, oo sidoo kale loo yaqaan 'excipients', tixraac ereyga guud ee dhammaan dheeriga ah
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  • Sidee loo doortaa budada polymer dib loo kala diri karo?

    Sidee loo doortaa budada polymer-ka ee dib loo cusboonaysiin karo? Ma jirto hab wax ku ool ah oo aan ahayn in alaabta la geliyo tijaabada. Xulashada budada cinjirka ee habboon ee dib loo cusboonaysiin karo waa inay tixgelisaa dhinacyada soo socda:
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